A Travel Price Comparison for Families, Couples, and Backpackers Koh Samui vs. Osaka for Food, Nightlife, Families, and Couples

Should you visit Koh Samui or Osaka?

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

Should I visit Koh Samui or Osaka? This is a common question asked by many travelers. By figuring out which city has activities that align with your interests along with knowing which is more affordable, you'll understand where you can get more bang for your buck. So, let's dive into the details and the data, which all comes from actual travelers.

Koh Samui

Koh Samui is a lush, laid back, and beautiful resort island. Koh Samui is considered by many to be an absolutely beautiful destination, too. It's also popular because of the shopping, nightlife, and food. See Koh Samui travel costs.

Osaka

Osaka is a cultural, high energy, and colorful city. As it's a big city, visitors will find plenty to do, too. It's also popular because of the museums, nightlife, and food. See Osaka travel costs.

Koh Samui and Osaka: Pros and Cons

Pros
  • Active nightlife
  • Nice resorts
  • Good scuba and snorkeling destination
  • Popular beach
  • Good for hiking
  • Known for its beauty
  • Family-friendly
  • Good for couples and romance
  • Good for backpackers and budget travelers
  • Impressive beauty
Things to Consider
  • Less popular for shopping
  • Public transit not as usable
Pros
  • Popular museums and historical sights
  • Active nightlife
  • Scenic old town
  • Fun shopping
  • Family-friendly
  • Good for couples and romance
  • Good for backpackers and budget travelers
  • Good for students
  • Good public transit
  • Big city activities


Is there more to do in Koh Samui or Osaka?

Travelers will usually find more to do in Osaka. Although Koh Samui and Osaka are popular destinations, Osaka has more sights and attractions for tourists. Osaka is very popular for its museums and attractions, food, historical sights, shopping, and big city activities, while Koh Samui attracts visitors for its resorts, scuba diving & snorkeling, beaches, hiking, and impressive beauty. Koh Samui is more touristy than Osaka and is known for its ornate temples, beautiful beaches, and laid-back atmosphere. Osaka is famous for its diverse street food, eclectic shopping and its economic roots as a port city. It is also well known for Osaka Castle.

How is Koh Samui different from Osaka?

Which is Better for a Holiday?

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

Are the Museums and Historical Sights Better in Koh Samui or Osaka?

Koh Samui
Osaka

Osaka is an amazing city to visit for its historical sights. However, Koh Samui does not have museums and landmarks.

With plenty of landmarks, attractions, and museums, Osaka has many famous sights for visitors. The city is filled with impressive sights that are both old and new. A highlight is a visit to Osaka Castle, which dates back to the 1500s. The city's most well known temple is Shitennō-ji Temple and the Kobe Port Tower is another recognizable sight. Other highlights include the Osaka Aquarium Kaiyukan, the Tempozan Ferris Wheel, and the National Museum of Art.

Koh Samui does not have museums and landmarks.


Is the Food Better in Koh Samui or Osaka? Which Destination has the Best Restaurants?

Koh Samui
Osaka

Osaka is an amazing city to visit for its local flavors and cuisine. Also, Koh Samui is not as popular, but is still a nice resort island for its local cuisine and restaurants.

For foodies, Osaka is an obvious choice, as it is one of the food capitals of the world. It's one of the top culinary cities in Japan, and you'll find both local and regional dishes throughout. Street food is famous here, but there are also award winning restaurants and small traditional venues. Sushi and sashimi is a favorite, and it's focused simple and high quality ingredients. You'll find some great sushi restaurants around Kuromon Ichiba Market. Another unique experience is to visit a conveyor belt sushi restaurant. Land lovers should try the Yakiniku and Horumon, which is Japanese barbecue. And, of course, there's the ramen. Don't miss the ramen!

With its innovative style combined with traditional elements, Koh Samui makes for a great culinary experience. Food on the island is fresh and delicious. You'll find fine dining restaurants as well as hole-in-the-wall dives where you can enjoy local flavors. There are also international restaurants if you need a break from the curries. Beachfront restaurants offer a beautiful setting and sunset dinner cruises are a not-to-be-missed experience. Authentically local dishes usually include some form of coconut but there are also other common Thai dishes available almost anywhere like curries or Pad Thai.

Is Koh Samui or Osaka Better for Nightlife?

Koh Samui
Osaka

If the nightlife is your priority, you'll find fantastic options in both Koh Samui and Osaka.

Koh Samui has a colorful and one-of-a-kind nightlife scene. All night beach parties, cheap bars, and lively dance clubs all give this island its party atmosphere. Young travelers from around the globe head here to enjoy music, cheap drinks, and world class fun. For the most active nightlife, head to Chaweng Beach, Lamai Beach or Bophut Beach.

Osaka is a party destination, and you'll find plenty of activity all night long. The city really comes to life after the sun sets. The buildings light up and the energy is palpable. In addition to the many world class restaurants, there are countless bars, pubs and izakaya, which are Japanese-style bars. Beer is popular, with many internationally recognized brands available. The most popular nightlife area is Dotonbori, which is along the Dotonbori River.

Is Koh Samui or Osaka Better for Resorts?

Koh Samui
Osaka

Koh Samui is a world-class destination for its luxury resorts. However, Osaka is not a resort destination.

Koh Samui offers an unforgettable resort vacation. The island is filled with countless resorts, hotels, and private villas that you can rent. You can choose from beachfront properties or resorts that are located in the hills, which offer beautiful views. The resorts often have pools and range from five star all the way down to budget-friendly.

Osaka is not a resort destination.


Is Koh Samui or Osaka Better for Scuba Diving and Snorkeling?

Koh Samui
Osaka

Koh Samui is an excellent place to visit for snorkeling and scuba diving. However, Osaka is not a scuba or snorkeling destination.

Many visitors go to Koh Samui to enjoy scuba diving and snorkeling. It's easy to arrange snorkeling or scuba diving trips through hotels or travel companies, but it's also possible to snorkel right off the shore in places like Chaweng Beach. Due to the island's popularity, the coral isn't always the healthiest, but the water is clear and you'll likely see some interesting sea life just off the shore.

Osaka is not a scuba or snorkeling destination.

Is Koh Samui or Osaka Better for Beaches?

Koh Samui
Osaka

Koh Samui is a world-class destination for the beach. However, Osaka is not a beach destination.

The beaches in Koh Samui are among the best in the world. The white sand beaches are lined with coconut trees and look out on crystal blue waters, making this a perfect tropical destination. There are lively activity-filled beaches as well as quiet retreats where you can enjoy a peaceful setting away from the crowds.

Osaka is not a beach destination.

Is Koh Samui or Osaka Better for its Old Town?

Koh Samui
Osaka

Osaka is a great city for its historic old town charm. However, Koh Samui does not have a historic old town.

Many visitors explore the old town while visiting Osaka. If you want to step back in time, head to Shinsekai, which holds tight to its traditional street life scene. There are old-school arcades, traditional shops, and local street food to sample.

Koh Samui does not have a historic old town.


Is Koh Samui or Osaka Better for Hiking?

Koh Samui
Osaka

Koh Samui is an excellent place to visit for its hiking trails. However, Osaka is not a hiking destination.

Many visitors explore the nearby hiking trails while visiting Koh Samui. Hikes will take you inland through the beautiful rainforest. There are hidden waterfalls as well as Buddha gardens and ridge trails with breathtaking views. Hikes range from easy to challenging, so make sure you understand the skill level required before you set out.

Osaka is not a hiking destination.

Is the Shopping Better in Koh Samui or Osaka?

Koh Samui
Osaka

Osaka is an amazing city to visit for its shopping areas. Also, Koh Samui is not as popular, but is still a nice resort island for shopping.

Many people travel to Osaka specifically to go shopping. There is everything from grand shopping malls to specialty boutique shops that sell antiques or local trinkets. Umeda Shopping Arcade is a large mall that has everything. For international brands, head to America Mura, which is where many of the younger Japanese hang out. Shinsaibashi-Suji Street is a favorite shopping street in the city and also not-to-be-missed.

Koh Samui is a great destination for shopping. The resort areas have the most interesting shops and you'll find the most options around Chaweng. There are boutique shops as well as some malls. You can sometimes negotiate prices down in independently run stores, but some places advertise fixed prices.

Is Koh Samui or Osaka More Beautiful?

Koh Samui
Osaka

Koh Samui is a world-class destination for its scenery and beauty. However, Osaka is not a destination known for its beauty.

Koh Samui is considered by many to be an absolutely beautiful destination, too. It's laid back vibe and quintessential beach setting make this a wonderful holiday destination. It's the second largest island in Thailand and there are resorts, hotels, and restaurants for everyone.

Osaka is not a destination known for its beauty.


Is Koh Samui or Osaka Better for Families?

Koh Samui
Osaka

Kids will enjoy a visit to either Koh Samui or Osaka.

You'll find plenty of family-friendly things to do in Koh Samui. The island is one of the slightly calmer, family-friendly options in Thailand. It has a number of activities that all ages can enjoy including water parks, water sports, and temples to explore. Snorkeling is also fun and there's an aquarium and zoo that you can check out.

Osaka is a very family-friendly place to visit. Kids will enjoy the view from the observatory of the Umeda Sky Building or taking a ride on the HEP Five Ferris Wheel. There is also the Kids Plaza Osaka as well as arcades along Tenjinbashi suji Shopping Street. A highlight of a trip to the city is a visit to the Osaka Castle and museum lovers will also appreciate visiting the Osaka Science Museum or the Osaka Museum of Housing and Living.

Is Koh Samui or Osaka Better for Couples?

Koh Samui
Osaka

With fun activities for couples, both Koh Samui and Osaka make for a very good place to visit.

Koh Samui is a great resort island if you're traveling as a couple. Dinner cruises, beachfront restaurants, and beautiful sunsets all make this island a romantic destination for couples. There are also spas, resorts, and fine dining restaurants that you can enjoy.

Osaka is a very popular place to visit for couples. The city's atmosphere is filled with an energy that couples will enjoy. You can take a walk along the Tombori Riverwalk. For a touch of nature, head to Minoh Park and check out Minoh Falls, or for a relaxing experience, visit the hot springs at Solaniwa Onsen. Other fun activities include taking a ride on the Hep Five Ferris wheel or sampling the city's famous street food.

Is Koh Samui or Osaka Better for Backpackers and Budget Travelers?

Koh Samui
Osaka

For backpackers, both Koh Samui and Osaka are very good places to visit.

Plenty of budget travelers and backpackers visit Koh Samui. The island feels a bit more like a holiday destination than a backpacker destination, but it still has a lively nightlife and affordable accommodation around Lamai Beach. It's also a nice place to go for yoga or Muay Thai classes.

Backpackers come from all over to visit Osaka. There are plenty of hostels around town and street food is an affordable and fun way to enjoy the city's culinary scene.


Is Koh Samui or Osaka Better for Students?

Koh Samui
Osaka

Osaka is a great city for its student-friendly activities. However, Koh Samui is not popular with students.

Osaka is a very popular city for students and younger travelers. There's a colorful energy and a lively atmosphere that appeals to students. The city is also the second largest economic center in the country.

Koh Samui is not popular with students.

Is Koh Samui or Osaka Better for Public Transit? Which Is Easier to Get Around Without a Car?

Koh Samui
Osaka

Osaka is an amazing city to visit for times when you don't have a car. Also, Koh Samui is not as popular, but is still a nice resort island for its public transit.

Public transit in Osaka is top-notch. The best way to get around town is by subway or train. The main tourist areas are located along the Midosuji subway line, which runs north to south.

Koh Samui has a few public transit options. Songthaew, the Thai version of a bus, and taxis or motorbikes are the best ways to get around the island.

Is Koh Samui or Osaka a more walkable city?

Koh Samui
Osaka

Osaka is a popular place for its ease of walking around. However, Koh Samui is not known for its walkability.

Osaka is a somewhat walkable city. There are parts of the city that are fun to explore on foot.

Koh Samui is generally not very walkable. The roads have a good amount of traffic and generally aren't designed for walking.


For even more information, also check out Is Koh Samui Worth Visiting? and Is Osaka Worth Visiting?.

Should I spend more time in Osaka or Koh Samui?

How long in Koh Samui or Osaka?

It's fun to spend time in either Koh Samui or Osaka. Generally, people tend to spend more time in Koh Samui due to the larger number of activities and things to do. Usually, 3-7 days is a good amount of time for Koh Samui, and 2-4 days is enough time in Osaka.

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

Couples should spend more time in Osaka than Koh Samui. You'll find plenty of romantic sights and fun activities in Osaka that are perfect for a weekend getaway or a longer couple's trip.

Backpackers and budget travelers should spend more time in Osaka than Koh Samui 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 Osaka.


  • How many days in Koh Samui or Osaka? Ideal Length of Stay
    Koh Samui 3-7 
    Osaka 2-4

One day in Koh Samui or Osaka?

In Koh Samui, many people enjoy the scuba diving and snorkeling and shopping that this lush destination offers. People enjoy relaxing at one of the resorts. This resort island offers a variety of activities to choose from. Since there is so much to do in the area, one day is probably not enough for all of it.

People visit Osaka because there is so much to do. Visiting the old town is also a must. 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.

A weekend in Koh Samui or Osaka?

It's hard to know how much time to spend in Koh Samui. Many travelers plan to spend time hiking while in the area. A weekend is usually not enough time for a trip here as there is plenty to do. The length of your ideal trip is an individual decision.

People visit Osaka because there is so much to do. The old town is one of the main draws for visitors. This is a popular place to visit for a weekend.A weekend should give you a good understanding of everything this city has to offer. This city offers a variety of activities to choose from.

Five days in Koh Samui or Osaka?

Koh Samui is a fun place to experience. In Koh Samui, many people enjoy the nightlife and food that this destination offers. People often spend their time relaxing at one of the resorts. This would be the perfect place to spend five days, as it has just the right amount of activities.

Travelers enjoy the nightlife and food when visiting the colorful city of Osaka. The length of your ideal trip is an individual decision. Exploring the old town is a popular activity. Five days is plenty of time to see everything, even with extra days to spare.


A week in Koh Samui or Osaka?

In Koh Samui, many people enjoy the food and scuba diving and snorkeling that this beautiful destination offers. Plenty of people spend one week in the area when traveling. You can also relax and pamper yourself at one of the resorts. Take your pick from the many activities offered here. One week is often enough time to do most activities.

Osaka is a popular choice for travelers. Make sure you visit the old town while you're here. One week is usually plenty of time to spend here with extra days to spare. With this much time, visitors often visit nearby destinations or take day trips. It will give you the chance to have new experiences.


For some great organized tour ideas, see The Best Tours Under $1000 in Thailand, The Best Budget Tours to Thailand, The Best Coach Bus Tours in Japan, and The Best Adventure Tours to Japan.


Which place is cheaper, Osaka or Koh Samui?

These are the overall average travel costs for the two destinations. These travel costs come from the actual spending of real travelers.

The average daily cost (per person) in Koh Samui is $79, while the average daily cost in Osaka is $110. 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 Koh Samui and Osaka in more detail.



Accommodation
  • Accommodation Hotel or hostel for one person
    Koh Samui $26
    Osaka $48
  • Accommodation Typical double-occupancy room
    Koh Samui $52
    Osaka $96
Compare Hotels in Koh Samui and Osaka

Looking for a hotel in Koh Samui or Osaka? 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 Koh Samui


Hotels in Osaka


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: Koh Samui Hotel Prices and Osaka Hotel Prices.

Local Transportation
  • Local Transportation Taxis, local buses, subway, etc.
    Koh Samui $19
    Osaka $14
Typical Local Transportation Prices in Koh Samui

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


  • Scooter Rental
    $2.36
  • Gas for Scooter
    $1.26
  • Airport Taxi
    $14
  • Taxi- Na Thon Pier to Lamai Beach
    $13
  • Minibus- Airport to Chaweng
    $3.77

Hired Cars and Shuttles in Koh Samui

Also for Koh Samui, here are a few examples of actual transportation services:

  • The Red Baron Luxury Yacht Cruise from Koh Samui with Return Transfer: $171
  • Smooth Koh Phangan to Phuket Transfer by Catamaran and Bus : $54
  • Samui Zipline Adventure with Transfer service: $55
  • Samui International Airport (USM) Departure Shared Transfer: $9.00
  • Private round trip Transfers from Samui Airport : $38
  • Private Transfer from Taling Ngam to Samui (USM) Airport: $70
  • Private Transfer from Samui (USM) Airport to Mae Nam: $69
  • Private Transfer from Samui (USM) Airport to Lamai : $39
  • Private Transfer from Mae Nam to Samui (USM) Airport: $69
  • Private Transfer from Ko Samui to Ko Samui Airport (USM): $18
  • Private Transfer from Ko Samui hotels to Ko Samui Cruise Port: $19
  • Private Transfer from Ko Samui Port to Ko Samui Airport (USM): $19

Typical Local Transportation Prices in Osaka

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


  • Subway
    $8.11

Hired Cars and Shuttles in Osaka

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

  • Kansai Airport Osaka City Private Taxi Transfers: $282
  • Osaka Airport (ITM) to Osaka city - Round-Trip Private Transfer: $260
  • Osaka Airport Transfers : Osaka City to Kansai Airport KIX in Business Van: $259
  • Departure Private Transfers: Osaka City to Kansai Airport KIX in Business Van: $258
  • Private Transfer from Osaka City Hotels to Maizuru Cruise Port: $244
  • Private Departure Transfer : Osaka City to Kansai International Airport: $238
  • Private Transfer Between Kyoto and Kansai Airport KIX: $234
  • Private Transfer from Osaka Kansai Airport (KIX) to Maizuru Port: $227
  • Roundtrip Transfer from Osaka Airport ITM to Arima-Onsen Resorts: $222
  • Universal Studios Japan Round Trip Shared Transfer with ticket: $219
  • Osaka Airport Transfers : Osaka City to Kansai Airport KIX in Business Car: $209
  • Departure Private Transfers: Osaka City to Kansai Airport KIX in Business Car: $209

Is it cheaper to fly into Koh Samui or Osaka?

Prices for flights to both Osaka and Koh Samui 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
    Koh Samui $39
    Osaka $45
Typical Food Prices in Koh Samui

Here are some examples of typical meal expenses from previous travelers to Koh Samui:


  • Casual Lunch (for Two)
    $6.75

Food Tours and Cooking Classes in Koh Samui

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

  • Sunset Dinner Cruise: $77
  • Thai Cooking Class with Local Market Tour in Koh Samui: $79
  • Thai Cooking Class with Local Market Tour in Koh Samui: $80
  • Cooking Class by Samui Native Instructor Geng and O Family: $81
  • Thai Cooking Masterclass by the Sea on Koh Samui: $82
  • Sunset Dinner Cruise by Red Baron In Koh Samui : $83
  • Cooking Class in Ko Samui for Small Group : $83
  • Thai Cooking Class | Since 2012 | Farm to Table: $83
  • Koh Samui Sunset Dinner Cruise: $83
  • Romantic Evening on Koh Samui’s Sunset Dinner Cruise: $108
  • Red Baron : A Sunset Dinner Cruise from Koh Samui with Return Transfer: $115
  • Red Baron Sunset Dinner Cruise from Koh Samui with Transfer: $123

Food Tours and Cooking Classes in Osaka

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

  • PICCADILLY PREMIUM DINNER SHOW&NIGHTCLUB with Tasting: $17
  • Takoyaki DIY Cooking in the Heart of Osaka: $30
  • 1.5 Hour Food Tour at the Kuromon Market in Osaka: $34
  • Kobe Beef Bowl Cooking Class in Osaka Afternoon : $41
  • Cooking Class for Osaka Style Kushikatsu & Tonjiru (with Onigiri): $45
  • Experience Cooking Takoyaki in its Birthplace, Osaka: $45
  • Osaka Okonomiyaki Cooking Experience!: $51
  • Private Food Tour & Bar Hopping in Namba: $52
  • Family Friendly Osaka Tempura Cooking Class: $54
  • Discover Osaka Cuisine through Cooking Class Experience: $55
  • Osaka Cooking for Japanese Pescatarian dishes: $55
  • Deep Backstreet Osaka Tours (Option to add Dinner): $55

Entertainment
  • Entertainment Entrance tickets, shows, etc.
    Koh Samui $12
    Osaka $21

Tours and Activities in Koh Samui

Also, here are some specific examples of entertainment, tickets, and activities for Koh Samui.

  • Koh Madsum (Pig island) and Koh Tan Day Tour from Koh Samui: $103
  • Koh Samui Island ATV Quad Bike Adventure: $99
  • Pig Island Experience By Speed Boat, Snorkeling, Kayaking Relaxing on the Beach: $47
  • Private Tour in Koh Samui Waterfall And Mummified Monk Temple: $198
  • Speedboat Tour to Koh Tao and Koh Nang Yuan: $83
  • koh samui island and water fall tour: $50
  • 2 Hour ATV Jungle Tour In Koh Samui : $89
  • 2 Islands Sightseeing and Snorkeling Trip From Koh Samui: $48
  • 2-Hour Koh Samui ATV Quad Tour: $59
  • 2.5-Hours ATV Jungle Adventure Experience from Koh Phangan: $123
  • 4-Hour Day Tour in Koh Samui: $27
  • 4WD Buggy. Mountain Tour 3 hrs. for 1-2 people per Buggy in Samui: $252

Typical Entertainment Prices in Osaka

Below are a few sample prices from actual travelers for Osaka's activities, tours, and tickets:


  • Osaka Aquarium (for 2)
    $31

Tours and Activities in Osaka

For Osaka, here are a few prices for actual activities, tours, and tickets provided by various companies:

  • 6 Hours Osaka Tour with National Licensed Guide: $250
  • Arashiyama Kinkakuji Temple Nara Park Tour from Osaka and Kyoto: $100
  • Explore Osaka with Wine Class and Tasting Experience: $110
  • Kobe Sanda Premium Outlets Bus Tour Experience: $103
  • Miyama Kayabuki no Sato 1 Day Tour from Osaka or Kyoto: $241
  • Nara Deer Park,Uji Matcha and Hot Spring Full-Day Tour: $52
  • 1 Day Kyoto UNESCO World Heritage Sites Bus Tour: $74
  • 150min Full Body and Oil Massage with Japanese Healing Experience: $164
  • 3 Hours Historical Tour of Princess Saio on an Electric Cart: $34
  • 3-Hour Osaka Bike Tour/Customizable : $165
  • 3/4/5 Hours Private Tour in Osaka with Local Guide: $124
  • 4-hour Private Walking Tour to Historical Town of Saiku: $75

Alcohol
  • Alcohol Drinks for one day
    Koh Samui $5.33
    Osaka $12

Sample the Local Flavors in Osaka

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

  • Osaka Pub Crawl and Nightlife Tour: $24
  • Nada Gogo Sake Brewery Tour in Kobe from Osaka: $259


When we compare the travel costs of actual travelers between Koh Samui and Osaka, we can see that Osaka is more expensive. And not only is Koh Samui much less expensive, but it is actually a significantly cheaper destination. So, traveling to Koh Samui would let you spend less money overall. Or, you could decide to spend more money in Koh Samui 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 Osaka would naturally cost you much more money, so you would probably want to keep your budget a little tighter in Osaka than you might in Koh Samui.

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


Which is Bigger, Koh Samui or Osaka?

Osaka has a larger population, and is about 70 times larger than the population of Koh Samui. When comparing the sizes of Koh Samui and Osaka, 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 Koh Samui or Osaka?

Osaka has a temperate climate with four distinct seasons, but Koh Samui experiences a warm climate with fairly sunny weather most of the year.

Should I visit Koh Samui or Osaka in the Summer?

The summer attracts plenty of travelers to both Koh Samui and Osaka. Warm weather and sunshine bring visitors to Koh Samui year-round. Furthermore, many visitors come to Osaka in the summer for the city activities and the family-friendly experiences.

Koh Samui is cooler than Osaka in the summer. The daily temperature in Koh Samui averages around 24°C (76°F) in July, and Osaka fluctuates around 28°C (82°F).

Osaka receives a lot of rain in the summer. Koh Samui gets a good bit of rain this time of year. In July, Koh Samui usually receives less rain than Osaka. Koh Samui gets 143 mm (5.6 in) of rain, while Osaka receives 157 mm (6.2 in) of rain each month for the summer.


  • Summer Average Temperatures July
    Koh Samui 24°C (76°F) 
    Osaka 28°C (82°F)

Should I visit Koh Samui or Osaka in the Autumn?

The autumn brings many poeple to Koh Samui as well as Osaka. Koh Samui attracts visitors year-round for its warm weather and sunny climate. Additionally, most visitors come to Osaka for the city's sights and attractions and the shopping scene during these months.

In the autumn, Koh Samui is a little warmer than Osaka. Typically, the autumn temperatures in Koh Samui in October average around 24°C (75°F), and Osaka averages at about 19°C (66°F).

It's quite rainy in Osaka. Koh Samui receives a lot of rain in the autumn. Koh Samui usually gets more rain in October than Osaka. Koh Samui gets 240 mm (9.5 in) of rain, while Osaka receives 108 mm (4.3 in) of rain this time of the year. Also, December to February in Koh Samui is the dry season. October to December in Koh Samui is the rainy season.


  • Autumn Average Temperatures October
    Koh Samui 24°C (75°F) 
    Osaka 19°C (66°F)

Should I visit Koh Samui or Osaka in the Winter?

Both Osaka and Koh Samui are popular destinations to visit in the winter with plenty of activities. The warm climate attracts visitors to Koh Samui throughout the year. Also, the winter months attract visitors to Osaka because of the museums, the shopping scene, and the cuisine.

In January, Koh Samui is generally much warmer than Osaka. Daily temperatures in Koh Samui average around 22°C (72°F), and Osaka fluctuates around 6°C (42°F).

In January, Koh Samui usually receives more rain than Osaka. Koh Samui gets 51 mm (2 in) of rain, while Osaka receives 46 mm (1.8 in) of rain each month for the winter. The dry season in Koh Samui is December to February.


  • Winter Average Temperatures January
    Koh Samui 22°C (72°F) 
    Osaka 6°C (42°F)

Should I visit Koh Samui or Osaka in the Spring?

Both Osaka and Koh Samui during the spring are popular places to visit. Plenty of visitors come to Koh Samui because of the warm climate and sunshine that lasts throughout the year. Also, the activities around the city are the main draw to Osaka this time of year.

Koh Samui is much warmer than Osaka in the spring. The daily temperature in Koh Samui averages around 24°C (76°F) in April, and Osaka fluctuates around 15°C (59°F).

Osaka gets a good bit of rain this time of year. Koh Samui usually gets less rain in April than Osaka. Koh Samui gets 55 mm (2.2 in) of rain, while Osaka receives 137 mm (5.4 in) of rain this time of the year.


  • Spring Average Temperatures April
    Koh Samui 24°C (76°F) 
    Osaka 15°C (59°F)

Typical Weather for Osaka and Koh Samui

Koh Samui Osaka
Temp (°C) Rain (mm) Temp (°C) Rain (mm)
Jan 22°C (72°F) 51 mm (2 in) 6°C (42°F) 46 mm (1.8 in)
Feb 22°C (72°F) 11 mm (0.4 in) 6°C (43°F) 61 mm (2.4 in)
Mar 23°C (74°F) 24 mm (0.9 in) 9°C (48°F) 99 mm (3.9 in)
Apr 24°C (76°F) 55 mm (2.2 in) 15°C (59°F) 137 mm (5.4 in)
May 25°C (77°F) 164 mm (6.5 in) 20°C (67°F) 140 mm (5.5 in)
Jun 25°C (77°F) 145 mm (5.7 in) 24°C (74°F) 204 mm (8 in)
Jul 24°C (76°F) 143 mm (5.6 in) 28°C (82°F) 157 mm (6.2 in)
Aug 24°C (76°F) 140 mm (5.5 in) 29°C (84°F) 95 mm (3.7 in)
Sep 25°C (76°F) 196 mm (7.7 in) 25°C (77°F) 170 mm (6.7 in)
Oct 24°C (75°F) 240 mm (9.5 in) 19°C (66°F) 108 mm (4.3 in)
Nov 23°C (74°F) 335 mm (13.2 in) 13°C (56°F) 65 mm (2.6 in)
Dec 23°C (73°F) 134 mm (5.3 in) 8°C (47°F) 35 mm (1.4 in)