A Travel Price Comparison for Families, Couples, and Backpackers Sydney vs. San Diego for Attractions, Nightlife, Beaches, and Families

Should you visit Sydney or San Diego?

Which is cheaper to visit? Which is more expensive for vacation?

If you're trying to decide where to visit between Sydney or San Diego, this travel comparison, which includes costs, can help. The overall cost of travel is usually a consideration when deciding where to go next, and the cost comparison down below can help you decide based on the average prices from other travelers along with your own travel budget.

Sydney

Sydney is a energetic, outdoorsy, and adventurous city. With plenty of activities and things to do, it's a huge city that draws plenty of visitors. The beauty of this spot is also one of the main reasons why visitors come. Visitors also love the shopping, museums, and nightlife.

San Diego

San Diego is a fun-filled, hip, and dynamic coastal city. Because this is such a big city, visitors will find many sights and attractions around town. It offers plenty of beauty for visitors. As this is a very quaint destination, you'll find it has a special atmosphere. Other popular activities here include food, scuba diving and snorkeling, and beaches.

Sydney and San Diego: Pros and Cons

Pros
  • Popular museums and historical sights
  • Active nightlife
  • Good scuba and snorkeling destination
  • Popular beach
  • Good for hiking
  • Fun shopping
  • Family-friendly
  • Good for couples and romance
  • Good for backpackers and budget travelers
  • Good public transit
  • Big city activities
  • Impressive beauty
  • Home to the Sydney Opera House
Pros
  • Popular museums and historical sights
  • Active nightlife
  • Good music scene
  • Nice resorts
  • Good scuba and snorkeling destination
  • Popular beach
  • Good for hiking
  • Family-friendly
  • Good for couples and romance
Things to Consider
  • Less popular for shopping
  • Less popular with backpackers
  • Public transit not as usable


Is there more to do in Sydney or San Diego?

Travelers will usually find more to do in Sydney than San Diego, as it is bigger with more sights, attractions, and activities for visitors. Sydney is more popular for its museums, food, nightlife, shopping, big city activities, and impressive beauty, while San Diego is known for its music, resorts, and quaint atmosphere. San Diego is more touristy than Sydney and is popular for its relaxed coastal atmosphere, its many kid-friendly sights, and its beautiful beaches with critter-filled tidal pools. Sydney is popular for its iconic buildings, world-renowned beaches, colorful nightlife, and cosmopolitan restaurants. It is also home to the Sydney Opera House.

How is Sydney different from San Diego?

Which is Better for a Holiday?

Let's take a look at the differences and similarities between San Diego and Sydney. Then, you can decide for yourself which place is better for your next trip.

Are the Museums and Historical Sights Better in Sydney or San Diego?

Sydney
San Diego

Sydney is renowned for its historical sights. Also, San Diego is not as popular, but is still a nice coastal city for its sights and museums.

The museums and tourist attractions in Sydney are world-renowned. The city is filled with iconic and world famous landmarks such as the Sydney Opera House and the Sydney Harbour Bridge. There's also the famous Royal Botanic Garden and the Sydney Tower Eye.

San Diego offers many unique museums, sights, and landmarks that will make for a memorable trip. While the city is famous for it's beaches, zoos, and aquariums, don't overlook the museums and other landmarks. Popular options include the Midway Aircraft Carrier Museum, the Old Town State Historic Park, and Point Loma and Cabrillo Monument.


Is the Food Better in Sydney or San Diego? Which Destination has the Best Restaurants?

Sydney
San Diego

Sydney is great for its local flavors and cuisine. Also, San Diego is not as popular, but is still a nice coastal city for its local cuisine and restaurants.

Sydney has a huge number of terrific restaurants. There are international restaurants offering impressive dishes from around the world. You'll also find some local Australian favorites around town. Seafood is abundant, as are a number of Asian cuisines. Barramundi is a local fish that you'll find on many menus. Oysters, prawns, and John Dory (a local fish) are also popular.

There are many up and coming restaurants in the San Diego area. The city has great seafood and a diversity of cuisines. There are many casual dining options that serve informal foods like burgers or salads, but there are also award-winning fine dining restaurants with elegant atmospheres. Popular local dishes include fish tacos and California burritos.

Is Sydney or San Diego Better for Nightlife?

Sydney
San Diego

Sydney is renowned for nightlife and partying. Also, San Diego is not as popular, but is still a nice coastal city for its evening party scene.

Sydney is a destination that you simply have to visit at least once for nightlife. The city is filled with nightclubs and DJ hosted dance parties. There's a huge young crowd that brings together residents, students, and backpackers in a vibrant nightlife scene. Some of the best areas for nightlife are Kings Cross, Oxford Street, Surry Hills or Darling Harbour.

San Diego has plenty to do after the sun goes down. The heart of the city's nightlife scene is in the Gaslamp District, which is filled with bars, clubs, and music venues. There's a young student population that keeps the nightlife scene casual and fun.

Is Sydney or San Diego Better for Music?

Sydney
San Diego

San Diego is well known for its music scene. However, Sydney is not a live music destination.

Music is a popular form of entertainment in San Diego. Popular venues include the House of Blues, The Belly Up, and The Shout House.

Sydney is not a live music destination.


Is Sydney or San Diego Better for Resorts?

Sydney
San Diego

San Diego is a nice place to visit for its resorts. However, Sydney is not a resort destination.

San Diego has a few great resort options. Most people prefer to stay in hotels or VRBOs, but several popular resorts include Fairmont Grand Del Mar, Paradise Point, and the famous Hotel del Coronado.

Sydney is not a resort destination.

Is Sydney or San Diego Better for Scuba Diving and Snorkeling?

Sydney
San Diego

You'll find good snorkeling or scuba diving in both Sydney and San Diego.

Sydney has a few areas where visitors often go scuba diving or snorkeling. There's some good snorkeling and diving nearby with a diversity of marine life and interesting ecosystems. Some of the best snorkeling spots are at Palm Beach, Shelly Beach, and Clifton Gardens.

It's fun to get in the water and check out the local marine life in San Diego. Popular snorkeling and diving spots include La Jolla Cove, Mission Bay, and Turtle Town. The water's a bit chili, but it's still worth going for a dive or popping on a mask and snorkeling around for a bit.

Is Sydney or San Diego Better for Beaches?

Sydney
San Diego

Both Sydney and San Diego have world-class beaches worth visiting.

The beaches in Sydney are among the best in the world. There are more than 100 beaches near the city with everything from hidden coves to world famous destinations. Bondi Beach is the most famous beach in town and it has all of the tourist sights and activities that you could need. Surfers often head to Bronte Beach, which isn't too far away. Divers and snorkelers love Gordons Bay. Manly is also a nearby suburb with family-friendly beaches that can be reached by ferry.

San Diego is considered to be a world-class beach destination. The city has great beaches with tidal pools and interesting sea life at low tide. Adults and kids alike will enjoy hitting the beach when the tides are out and looking for local critters in the tidal pools. Popular beaches in the area include La Jolla Cove Beach, Coronado Beach, and Pacific Beach.


Is Sydney or San Diego Better for Hiking?

Sydney
San Diego

Sydney and San Diego are both places where visitors can find great hiking trails.

You'll find a nice variety of hiking trails around Sydney. The city offers a number of coastal and inland trails that are easily accessible from town. There are short paths as well as multi-day routes not far and pass by stunning landscapes and viewpoints.

Many visitors go to San Diego for the hiking trails. The city is filled with parks and has tons of natural beauty. There is plenty of urban hiking in town, or you can visit more natural areas just out of town. Head to Torrey Pines State Park or Los Penasquitos Canyon Trail for some nice hikes.

Is the Shopping Better in Sydney or San Diego?

Sydney
San Diego

Sydney is renowned for its shopping opportunities. Also, San Diego is not as popular, but is still a nice coastal city for its shopping areas.

Known for shopping, Sydney draws large crowds to its stores. There's a wonderful mix of shopping streets, modern malls, and boutique vendors who sell local fashions. For souvenirs or local art, go to The Rocks, which is not far from Sydney Opera House. The Queen Victoria Building and Strand Arcade are also popular shopping areas.

Many visitors go to San Diego to go shopping. Head to Fashion Valley or Westfield UTC for some fun shopping. There are suburban shopping malls in the area as well as souvenir shops in the more touristy areas.

Is Sydney or San Diego Better for Families?

Sydney
San Diego

Sydney and San Diego are both world-class destinations for the whole family.

Sydney is an amazing family-friendly city to visit. The city has great beaches where kids can learn to surf, zoos and aquariums with local wildlife, and outdoor activities that take advantage of the city's waterfront location. There's everything from whale watching to visiting the Olympic Park, all of which will fascinate kids of all ages.

San Diego is an extremely popular city to visit for families. The city is filled with kid-friendly activities that everyone can enjoy. There's the world-class zoo, several amusement parks, the beaches, aquariums, and more. The year-round warm weather makes it easy to spend plenty of time outdoors in parks, playgrounds, and beaches where kids can stretch their legs and run around.


Is Sydney or San Diego Better for Couples?

Sydney
San Diego

Sydney and San Diego are both world-class to visit as a couple.

Sydney has so much to offer for a romantic couple's vacation. It's a romantic city that's filled with iconic landmarks like the Sydney Harbour Bridge and the Sydney Opera House. There are also award winning restaurants and world class beaches. Wander around the botanical gardens or take a sailing cruise on the harbor. There is an endless supply of romantic activities to choose from.

San Diego is a great city for couples, as it has plenty to offer. For adventurous couples, there are many outdoor activities that you can enjoy together. The beaches offer a great playground for adults who enjoy the water and warm weather. There are also restaurants and a great nightlife in San Diego.

Is Sydney or San Diego Better for Backpackers and Budget Travelers?

Sydney
San Diego

Sydney is renowned for backpackers and budget travelers. Also, San Diego is not as popular, but is still a nice coastal city for backpackers.

With so many budget-friendly offerings, Sydney is extremely popular for backpackers. It's popular for its adventure sports, active beaches, and vibrant nightlife. While it's not a particularly cheap city to visit, there are plenty of hostels around town and no shortage of backpackers to hang out with.

Plenty of budget travelers visit San Diego. Backpackers will enjoy the young vibe of the city. There are a few great hostels near the beach or in town.

Is Sydney or San Diego Better for Students?

Sydney
San Diego

Sydney and San Diego are world-class places to visit for students.

Sydney is a great destination for students. Students love the energy and plethora of outdoor activities in this beautiful city. Many international students come not only for the excellent universities but also for the diverse environment and many things to do.

San Diego is a very popular city for students. With its young population and many universities, international students will feel right at home in San Diego. There are also many great outdoor activities for the adventurous.


Is Sydney or San Diego Better for Public Transit? Which Is Easier to Get Around Without a Car?

Sydney
San Diego

Sydney is renowned for times when you don't have a car. However, San Diego is not a good destination for its public transit.

Sydney has a great public transit system. There are a variety of types of public transit in town including buses, trains, ferries and light rail.

Public transit is generally limited in San Diego. The city has a trolley (light rail system) as well as a bus system. Most people depend on cars to get around, and you'll likely enjoy your trip a bit more if you have your own vehicle.

Is Sydney or San Diego a more walkable city?

Sydney
San Diego

Sydney is great for its high level of walkability. Also, San Diego is not as popular, but is still a nice coastal city for its ease of walking around.

Sydney is a very walkable city. The city center and nearby suburbs are relatively easy to walk around. On the western side of the city, the suburbs are much less walkable.

San Diego is a somewhat walkable city. The downtown area is walkable, but if you want to travel further, you'll need to find a different form of transportation.

For even more information, also check out Is Sydney Worth Visiting? and Is San Diego Worth Visiting?.

Should I spend more time in San Diego or Sydney?

How long in Sydney or San Diego?

In either Sydney or San Diego, you'll find plenty of activities to fill your time. Most visitors tend to spend more time in Sydney than San Diego because of the overall number of sights and activities. Usually, 3-7 days is a good amount of time for Sydney, and 3-5 days is enough time in San Diego.

Families should spend more time in Sydney than San Diego. Because of the many family-friendly attractions and fun things to do for kids in Sydney, it's a great place to visit with the whole family.

Couples should spend more time in Sydney than San Diego. You'll find plenty of romantic sights and fun activities in Sydney that are great for a weekend getaway or a longer couple's trip.

Backpackers and budget travelers should spend more time in Sydney than San Diego if your budget allows for it. With a larger number of budget-friendly sights, good nightlife, and active things to do, anyone traveling on a budget would have a good time in Sydney.


  • How many days in Sydney or San Diego? Ideal Length of Stay
    Sydney 3-7 
    San Diego 3-5

One day in Sydney or San Diego?

People visit Sydney because there is so much to do. Many visitors spend time at the beach while visiting the area. Since there is so much to do in the area, one day is probably not enough for all of it. It has many unique tourist attractions and fascinating things to do.

Many travelers enjoy the live music and food when visiting the destination of San Diego. Hikers are also drawn to this area. But since there are so many activities, you'll likely want to spend more than one day exploring.


A weekend in Sydney or San Diego?

People visit Sydney because there is so much to do. Hikers are also drawn to this area. A weekend is usually not enough time for a trip here as there is plenty to do. This city offers a variety of activities to choose from.

San Diego is a great place to explore. Don't miss the beaches, as that's what most people do. With so much to do, a weekend is probably not enough time to see everything. Your budget might influence how long you stay.

Five days in Sydney or San Diego?

People visit Sydney because there is so much to do. The length of your ideal trip is an individual decision. If you have five days, this city makes for a great vacation. It's also a great beach destination, too. Five days should give you a good understanding of everything this city has to offer.

It's hard to know how much time to spend in San Diego. Don't miss the beaches, as that's what most people do. For many, it makes a great getaway for five days. Make sure you spend some time hiking while you're in the area. With all of its activities, you can easily fill five days here. It has many unique tourist attractions and fascinating things to do.

A week in Sydney or San Diego?

Sydney is a popular choice for travelers. One week here is typical. It's a great spot for a beach vacation. While some people choose to spend more or less time in Sydney, one week is sufficent for most. It will give you the chance to have new experiences.

Travelers enjoy the shopping and museums when visiting the dynamic destination of San Diego. This coastal city offers a variety of activities to choose from. Many travelers plan to spend time hiking while in the area. Most people find that one week is more than enough time to see everything.


For some great organized tour ideas, see The Best Family-Friendly Tours to Australia, The Best Hiking & Trekking Tours in Australia, The Best Tours for Seniors to United States of America, and The Best Contiki Tours to United States of America.


Which place is cheaper, San Diego or Sydney?

These are the overall average travel costs for the two destinations.

The average daily cost (per person) in Sydney is $273, while the average daily cost in San Diego is $202. These costs include accommodation (assuming double occupancy, so the traveler is sharing the room), food, transportation, and entertainment. While every person is different, these costs are an average of past travelers in each destination. What follows is a categorical breakdown of travel costs for Sydney and San Diego in more detail.



Accommodation
  • Accommodation Hotel or hostel for one person
    Sydney $102
    San Diego $115
  • Accommodation Typical double-occupancy room
    Sydney $204
    San Diego $230
Compare Hotels in Sydney and San Diego

Looking for a hotel in Sydney or San Diego? Prices vary by location, date, season, and the level of luxury. See below for options and compare which is best for your budget and travel style.

Hotels in Sydney


Hotels in San Diego


Kayak helps you find the best prices for hotels, flights, and rental cars for destinations around the world. Compare prices for multiple destinations when planning your next trip.


Our Analysis
We've analyzed the average and typical hotel prices based on guest reviews, star ratings, and hotel amenities here: Sydney Hotel Prices and San Diego Hotel Prices.

Local Transportation
  • Local Transportation Taxis, local buses, subway, etc.
    Sydney $15
    San Diego $24
Typical Local Transportation Prices in Sydney

Here are some examples of typical transportation prices from actual travelers in Sydney:


  • Taxi Ride
    $13
  • Taxi to Airport
    $16

Hired Cars and Shuttles in Sydney

Some specific examples of transportation prices in Sydney:

  • Limoroo, Luxe Private Transfers to The Blue Mountains Australia: $298
  • Airport Transfer From Sydney Airport to Hotels and Home: $295
  • Private Transfer from Sydney Hotels to Airport: $255
  • Tandem Skydive with Optional Transfers: $248
  • Sydney Airport (SYD): Private Transfer to Sydney hotels: $205
  • Airport transfers and shuttle bus - home/hotels: $196
  • From Sydney Hotels - Hotel Transfer to Airport: $195
  • Sydney Airport Transfers: $172
  • Airport Transfer From Sydney Airport to Hotels and Home: $165
  • Sydney Airport Departure Transfer (Sydney Central Business District to Airport): $164
  • Sydney Airport Private Car Departure Transfer: $162
  • Limoroo, Airport Transfers and Luxe Door to Door Service. : $149

Hired Cars and Shuttles in San Diego

Also for San Diego, here are a few examples of actual transportation services:

  • San Diego Airport (SAN) to Carlsbad, CA - Arrival Private Transfer: $74
  • Arrival Private Transfer San Diego Airport SAN to San Diego by Executive SUV: $134
  • Arrival Private Transfer: San Diego Airport SAN to San Diego in Business Car: $103
  • Arrival Private Transfer: San Diego Airport SAN to San Diego in Luxury SUV: $115
  • Departure Private Transfer San Diego to San Diego Airport SAN in Business Car: $92
  • Departure Private Transfer: San Diego to San Diego Airport SAN in Business Car: $103
  • Departure Private Transfer: San Diego to San Diego Airport SAN in Luxury SUV: $115
  • Private Arrival Transfer from San Diego Airport SAN: $56
  • Private Departure Transfer to San Diego Airport SAN: $50
  • Private Transfer Airport Tijuana/Valle de Guadalupe (Ensenada) or back.: $176
  • Private Transfer from San Diego City to San Diego (SAN) Airport: $80
  • Private Transfer from San Diego Port to San Diego city hotels: $74

Is it cheaper to fly into Sydney or San Diego?

Prices for flights to both San Diego and Sydney change regularly based on dates and travel demand. We suggest you find the best prices for your next trip on Kayak, because you can compare the cost of flights across multiple airlines for your prefered dates.





Food
  • Food Meals for one day
    Sydney $44
    San Diego $45
Typical Food Prices in Sydney

Below are a few samples from actual travelers for food and meal costs in Sydney:


  • Tea
    $2.60
  • Lunch Special
    $9.73
  • Food/Drink Coogie Beach
    $9.73
  • Meat Pies
    $3.24

Food Tours and Cooking Classes in Sydney

Also, here are some specific examples of food and dining related activities in Sydney.

  • VIVID Dinner Cruise with Complimentary Drink on Arrival: $36
  • Vivid Sydney Harbor Cruise with Buffet Dinner: $46
  • Sydney's Little Italy Food Tour: $50
  • Christmas in July Dinner Cruise on Sydney Harbour: $56
  • Harbor Sunset Cruise with Dinner: $58
  • Sydney Harbour: Tall Ship Vivid Dinner Cruise: $58
  • Twilight Dinner Cruise on Coral Trekker: $59
  • Small Group Refugee Chef Dinner Banquet at Bohemian Cafe: $63
  • Kids Cooking Classes: $63
  • Sydney Harbour: Latin Fiesta Dinner Cruise: $69
  • Latino Dinner Cruise on Sydney Harbour: $69
  • Latino Dinner Cruise on Sydney Harbour: $69

Typical Food Prices in San Diego

Here are some examples of typical meal expenses from previous travelers to San Diego:


  • Mexican Lunch for Two
    $27
  • Breakfast at Starbucks
    $20

Food Tours and Cooking Classes in San Diego

For San Diego, here are some samples of tours and activities related to meals and dining experiences:

  • Old Town Tequila and Tacos Walking Food Tour: $81
  • Little Italy Food and Drink Walking Tour - Pizza, Pasta & Piazzas: $85
  • Gaslamp Quarter Downtown San Diego Food Tour: $89
  • Gaslamp Quarter Food Tour: $89
  • San Diego Walking Food Tour With Secret Food Tours: $95
  • San Diego, Seaport Village: Waterfront Walking Food Tour: $99
  • Guided Secret Food Tour: $102
  • Scenic Buffet Dinner Cruise: $108
  • San Diego Dinner Cruise: $116
  • Gourmet Dinner Cruise: $118
  • San Diego Harbor Dinner Cruise: $118
  • Thanksgiving Day Buffet Brunch or Dinner Cruise: $121

Entertainment
  • Entertainment Entrance tickets, shows, etc.
    Sydney $31
    San Diego $48
Typical Entertainment Prices in Sydney

Here are a few typical costs in Sydney for activities, ticket prices, and tours that come from previous visitors:


  • Theatre Show
    $29
  • Sydney Tower Visit (for 2)
    $30
  • Blue Mountain Tour/Featherdale Park (for 2)
    $124
  • Powerhouse Museum
    $9.76

Tours and Activities in Sydney

Here are a few actual costs in Sydney for available activities, ticket prices, and tours:

  • Small-Group Sydney's Northern Beaches and Ku-ring-gai National Park Bus Tour: $228
  • 1 Day Thredbo Snow Tour: $99
  • 1 Day Thredbo Snow Tour From Sydney: $99
  • 2 Hours Running Tour in Sydney: $99
  • 2 Hours Sydney Harbour's True Crime Cruise Tour: $30
  • 2-Hour Guided Walking Tour in Sydney Harbour National Park : $36
  • 3 Hours Abba Tribute Cruise on Sydney Harbour: $66
  • 3 Hours Christmas Magic Private Walking Tour in Sydney: $228
  • 3-Hour Private Bike Tour with a Local Sydney Guide: $227
  • 3.5 Hours Explore Bondi Beach and Sydney Sightseeing Tour: $195
  • 30-Minute Sydney Harbour and Olympic Park Helicopter Tour: $215
  • 4-Hour Freediving Taster Experience at Shelly Beach, Manly: $182

Typical Entertainment Prices in San Diego

For San Diego, here are some examples of average entertainment and activity prices from previous travelers:


  • San Diego Zoo
    $15
  • Sea World Parking
    $12

Tours and Activities in San Diego

Also, here are some specific examples of entertainment, tickets, and activities for San Diego.

  • Waterfront Smartphone Audio Walking Tour: $7.30
  • Pies & Pickaxes: A Historic Walking Tour of Julian, CA: $8.99
  • A Seaside Stroll: La Jolla's Hidden Treasures Self-Guided Tour: $9.99
  • Historical Walking Tour of San Diego: $10
  • Beaches & Bluffs San Diego's Ultimate Coastal Driving Tour: $12
  • San Diego Natural History Museum Ticket: $12
  • Haunted Historic Whaley House - Self-Guided Tour: $14
  • Apple Pies & Desert Skies: A Self-Guided Driving Tour: $15
  • San Diego's Historic Treasures and Old Town Tour: $20
  • Explore Balboa in a Private Tour of San Diego Hidden Gems: $20
  • Private Walking Tour and Gaslamp Adventure in San Diego: $20
  • San Diego Scavenger Hunt Adventure: $21

Alcohol
  • Alcohol Drinks for one day
    Sydney $15
    San Diego $21
Typical Alcohol Prices in Sydney

Below are a few samples from actual travelers for alcohol and nightlife costs in Sydney:


  • Wine
    $10

Sample the Local Flavors in Sydney

Here are a few nightlife and alcohol tours and activities from local tour providers in Sydney:

  • Haunted Pub Tour with Local Guide: $20
  • Sydney's Haunted Pub Tour with a Licensed Guide: $26
  • Night Out Pub Crawl with Local Guide: $29
  • Sydney Cellar Door - Old Vine Expressions Wine Tasting: $46
  • Urban Winery Wine Tasting Tour with Cheese Platter: $56
  • Private Wine Tour and Tasting: $56
  • The Rocks Pub Walking Tour: $76
  • Balmain Pub Walking Tour: $76
  • Sydney Beer and Brewery Tour: $102
  • Brewery, Winery, and Distillery Tasting Tour: $111
  • Northern Beaches Brewery Tour and Tasting: $121
  • Hunter Valley Wine Tasting + Lunch Guided Day Tour : $132

Sample the Local Flavors in San Diego

Also in San Diego, these are the prices for nightlife and alcohol related activities from various tour providers:

  • Gaslamp Bar Crawls and Events: $20
  • History Tour Pub Crawl of Famous Gaslamp Quarter: $30
  • Brewery Tour with Tastings and Food Pairings: $85
  • Little Italy Wine Tasting Walking Tour: $119
  • Vino! Vino! Little Italy Wine Tasting Walking Tour: $125
  • Private Wine Tasting Tour in Valle de Guadalupe: $131
  • Cruise & Booze Brewery tours : $149
  • Baja Tour Guide wine tour: $169
  • Sidecar Wine Tasting Tour: $199
  • Brewery and Tap Room Sidecar Tour: $199
  • California Sunset Brewery Tour: $199
  • Brewery and Beer Tasting Tour in San Diego: $215


When we compare the travel costs of actual travelers between Sydney and San Diego, we can see that Sydney is more expensive. And not only is San Diego much less expensive, but it is actually a significantly cheaper destination. Since Sydney is in Pacific and San Diego is in North America, this is one of the main reasons why the costs are so different, as different regions of the world tend to have overall different travel costs. So, traveling to San Diego would let you spend less money overall. Or, you could decide to spend more money in San Diego and be able to afford a more luxurious travel style by staying in nicer hotels, eating at more expensive restaurants, taking tours, and experiencing more activities. The same level of travel in Sydney would naturally cost you much more money, so you would probably want to keep your budget a little tighter in Sydney than you might in San Diego.

If you're trying to decide if either of these two destinations are within your price range, also see Is Sydney Expensive? and Is San Diego Expensive?.


Which is Bigger, Sydney or San Diego?

Sydney has a larger population, and is about 4 times larger than the population of San Diego. When comparing the sizes of Sydney and San Diego, keep in mind that a larger population does not always imply the destination has more attractions or better activities. So, always research the type of place that you want to visit along with the activities and attractions that interest you.


When is the best time to visit Sydney or San Diego?

Even though both destinations experience a temperate climate with four distinct seasons, they experience these seasons at different times of the year. Sydney is in the southern hemisphere and summer is in January and winter is in July, but San Diego has summer in [NORTHERNSUMMERMONTH] and winter in [NORTHERNWINTERMONTH].

Should I visit Sydney or San Diego in the Summer?

Both San Diego and Sydney during the summer are popular places to visit. Many travelers come to Sydney for the beaches, snorkeling, the hiking, the city activities, and the family-friendly experiences. Also, many visitors come to San Diego in the summer for the beaches, snorkeling, the hiking, the city activities, the music scene, and the family-friendly experiences.

In January, Sydney is generally around the same temperature as San Diegoin July. Daily temperatures in Sydney average around 23°C (73°F), and San Diego fluctuates around 71°F (22°C).

In San Diego, it's very sunny this time of the year. It's quite sunny in Sydney. In the summer, Sydney often gets less sunshine than San Diegoin July. Sydney gets 236 hours of sunny skies this time of year, while San Diego receives 306 hours of full sun.

It rains a lot this time of the year in Sydney. Sydney usually gets more rain in January than San Diegoin July. Sydney gets 116 mm (4.6 in) of rain, while San Diego receives 0 inches (1 mm) of rain this time of the year.


  • Summer Average Temperatures January and July
    Sydney 23°C (73°F) 
    San Diego 71°F (22°C)

Should I visit Sydney or San Diego in the Autumn?

The autumn attracts plenty of travelers to both Sydney and San Diego. Many visitors come to Sydney in the autumn for the hiking trails, the city's sights and attractions, the shopping scene, and the natural beauty of the area. Also, most visitors come to San Diego for the hiking trails, the city's sights and attractions, the shopping scene, the music scene, and the natural beauty of the area during these months.

Sydney is around the same temperature as San Diego in the autumn. The daily temperature in Sydney averages around 19°C (65°F) in April, and San Diego fluctuates around 68°F (20°C)in October.

People are often attracted to the plentiful sunshine in San Diego this time of the year. Sydney usually receives less sunshine than San Diego during autumn. Sydney gets 195 hours of sunny skies, while San Diego receives 244 hours of full sun in the autumn.

Sydney gets a good bit of rain this time of year. In April, Sydney usually receives more rain than San Diegoin October. Sydney gets 120 mm (4.7 in) of rain, while San Diego receives 0.4 inches (9 mm) of rain each month for the autumn.


  • Autumn Average Temperatures April and October
    Sydney 19°C (65°F) 
    San Diego 68°F (20°C)

Should I visit Sydney or San Diego in the Winter?

The winter brings many poeple to Sydney as well as San Diego. Most visitors come to Sydney for the museums, the shopping scene, and the cuisine during these months. Also, the winter months attract visitors to San Diego because of the museums, the shopping scene, and the cuisine.

In the winter, Sydney is cooler than San Diego. Typically, the winter temperatures in Sydney in July average around 12°C (53°F), and San Diego averages at about 57°F (14°C)in January.

The sun comes out a lot this time of the year in San Diego. People are often attracted to the plentiful sunshine in Sydney this time of the year. In the winter, Sydney often gets less sunshine than San Diegoin January. Sydney gets 208 hours of sunny skies this time of year, while San Diego receives 239 hours of full sun.

Sydney usually gets more rain in July than San Diegoin January. Sydney gets 54 mm (2.1 in) of rain, while San Diego receives 1.8 inches (46 mm) of rain this time of the year.


  • Winter Average Temperatures July and January
    Sydney 12°C (53°F) 
    San Diego 57°F (14°C)

Should I visit Sydney or San Diego in the Spring?

Both San Diego and Sydney are popular destinations to visit in the spring with plenty of activities. The spring months attract visitors to Sydney because of the beaches, the activities around the city, and the natural beauty. Also, the beaches, the activities around the city, and the natural beauty are the main draw to San Diego this time of year.

In October, Sydney is generally around the same temperature as San Diegoin April. Daily temperatures in Sydney average around 18°C (64°F), and San Diego fluctuates around 62°F (17°C).

It's quite sunny in San Diego. The sun comes out a lot this time of the year in Sydney. Sydney usually receives less sunshine than San Diego during spring. Sydney gets 240 hours of sunny skies, while San Diego receives 277 hours of full sun in the spring.

In October, Sydney usually receives more rain than San Diegoin April. Sydney gets 79 mm (3.1 in) of rain, while San Diego receives 0.8 inches (20 mm) of rain each month for the spring.


  • Spring Average Temperatures October and April
    Sydney 18°C (64°F) 
    San Diego 62°F (17°C)

Typical Weather for San Diego and Sydney

Sydney San Diego
Temp (°C) Rain (mm) Temp (°C) Rain (mm)
Jan 23°C (73°F) 116 mm (4.6 in) 57°F (14°C) 1.8 inches (46 mm)
Feb 23°C (73°F) 113 mm (4.4 in) 59°F (15°C) 1.5 inches (39 mm)
Mar 21°C (70°F) 148 mm (5.8 in) 59°F (15°C) 1.8 inches (45 mm)
Apr 19°C (65°F) 120 mm (4.7 in) 62°F (17°C) 0.8 inches (20 mm)
May 15°C (60°F) 88 mm (3.5 in) 64°F (18°C) 0.2 inches (5 mm)
Jun 13°C (55°F) 128 mm (5 in) 67°F (19°C) 0.1 inches (2 mm)
Jul 12°C (53°F) 54 mm (2.1 in) 71°F (22°C) 0 inches (1 mm)
Aug 13°C (55°F) 90 mm (3.5 in) 73°F (23°C) 0.1 inches (3 mm)
Sep 15°C (59°F) 60 mm (2.4 in) 71°F (22°C) 0.2 inches (6 mm)
Oct 18°C (64°F) 79 mm (3.1 in) 68°F (20°C) 0.4 inches (9 mm)
Nov 20°C (67°F) 101 mm (4 in) 62°F (17°C) 1.5 inches (37 mm)
Dec 22°C (71°F) 81 mm (3.2 in) 57°F (14°C) 1.6 inches (40 mm)