A Travel Price Comparison for Thailand Koh Samui vs. Railay Beach for Vacations, Tours, and Honeymoons

Should you visit Koh Samui or Railay Beach?

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

Should I visit Koh Samui or Railay Beach? 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.

Where Should I go: Koh Samui or Railay Beach?

Koh Samui

The largest island on the east coast of southern Thailand, Ko Samui (or Koh Samui) sees a good number of visitors every year who come for its lush rainforest, beautiful shores, and undersea wildlife. The size of the island is still small enough to allow visitors to circumnavigate it with a taxi or motorbike in a day, while hikers and outdoor enthusiasts can find plenty of inland activities in the hills and jungle.

Railay Beach

If you're looking to scale great heights and add more achievements to your list during your vacation, consider a trip to the peninsula of Rai Leh, or more commonly Railay Bay or Railay Beach, in the Krabi region of Thailand. This swimming and rock climbing hotspot is known for its towering limestone peaks and gorgeous surrounding scenery.

Which city is cheaper, Railay Beach or Koh Samui?

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

The average daily cost (per person) in Koh Samui is $45, while the average daily cost in Railay Beach is $87. 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 city. What follows is a categorical breakdown of travel costs for Koh Samui and Railay Beach in more detail.



Accommodation
  • Accommodation Hotel or hostel for one person
    Koh Samui $19
    Railay Beach $52
  • Accommodation Typical double-occupancy room
    Koh Samui $38
    Railay Beach $104
Compare Hotels in Koh Samui and Railay Beach

Looking for a hotel in Koh Samui or Railay Beach? 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 Railay Beach


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 Railay Beach Hotel Prices.

Local Transportation
  • Local Transportation Taxis, local buses, subway, etc.
    Koh Samui $14
    Railay Beach $21
Typical Local Transportation prices in Koh Samui

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


  • Scooter Rental
    $2.10
  • Gas for Scooter
    $1.12
  • Airport Taxi
    $12
  • Taxi- Na Thon Pier to Lamai Beach
    $12
  • Minibus- Airport to Chaweng
    $3.36

Hired Cars and Shuttles in Koh Samui

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

  • Koh Samui Airport (USM): One-Way Private Hotel Transfer: $23
  • Private Transfer from Choeng Mon Beach to Samui (USM) Airport: $41
  • Koh Samui Paradise Park Farm Admission Ticket with Return Transfer: $58
  • Guided Zipline Adventure in Ko Samui with Round Trip Transfer: $87
  • The Red Baron Luxury Yacht Cruise from Koh Samui with Return Transfer: $181

Hired Cars and Shuttles in Railay Beach

Some specific examples of transportation prices in Railay Beach:

  • Ao Nang: One-Way Railay Beach Longtail Boat Transfer: $31

Is it cheaper to fly into Koh Samui or Railay Beach?

Prices for flights to both Railay Beach 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 $16
    Railay Beach $18
Typical Food prices in Koh Samui

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


  • Casual Lunch (for Two)
    $6.02

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:

  • Cooking Class with Herbal Garden by Amari Koh Samui: $55
  • Koh Samui Jungle Kitchen - Half Day Cooking Class: $77
  • Jungle Kitchen Cooking Class in Koh Samui: $89
  • Red Baron : A Sunset Dinner Cruise from Koh Samui with Return Transfer: $122
  • Koh Samui Red Baron Sunset Dinner Cruise with Return Transfer: $131
  • 4-Hour Koh Samui Red Baron Sunset Dinner Cruise: $131

Typical Food prices in Railay Beach

Some typical examples of dining costs in Railay Beach are as follows:


  • Casual Lunch (for Two)
    $5.60
  • Pizza
    $4.76

Entertainment
  • Entertainment Entrance tickets, shows, etc.
    Koh Samui $8.62
    Railay Beach $19

Tours and Activities in Koh Samui

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

  • Ko Samui City Tour including Wat Phra Yai, Lat Ko Viewpoint, Hin Ta Hin Yai Rock: $29
  • Ko Samui City Tour including Wat Phra Yai, Lat Ko Viewpoint, Hin Ta Hin Yai Rock: $29
  • Ko Samui City Tour including Wat Phra Yai, Lat Ko Viewpoint, Hin Ta Hin Yai Rock: $29
  • 4x4 Off Road Island Safari Tour Including Lunch: $40
  • Gulf of Thailand Fishing Challenge Tour from Ko Samui: $52
  • Koh Samui Jungle Mountain Adventure Tour: $64
  • Full-Day Koh Samui Jungle Mountain Adventure Tour with Lunch: $64
  • Pig Island Experience & Koh Tan by Speed Boat (Snorkeling, Relaxing, Sunset): $66
  • Koh Phangan Day Tour by Speed Boat from Koh Samui: $70
  • Koh Samui to Koh Taen and Koh Mudsum Day Tour with Snorkeling: $70
  • Koh Samui Island Tour by Boat: $78
  • Ko Samui Angthong Marine Park Full Day Tour : Snorkeling & Sea Kayaking: $82

Typical Entertainment prices in Railay Beach

Some typical examples of activities, tours, and entrance ticket prices in Railay Beach are as follows:


  • Rock Climbing (for Two)
    $20

Tours and Activities in Railay Beach

Some specific costs of activities, tours, and entrance tickets for Railay Beach are as follows:

  • Crystal Clear Kayak Tour in Krabi: $30
  • Krabi: Hong Islands Full-Day Private Speedboat Charter Tour: $508

Alcohol
  • Alcohol Drinks for one day
    Koh Samui $3.81
    Railay Beach $12

Typical Alcohol prices in Railay Beach

Some typical examples of the costs for nightlife and alcohol in Railay Beach are as follows:


  • Beer
    $1.68

Sample the Local Flavors in Railay Beach

Some specific costs for nightlife related activities in Railay Beach:

  • Railay Pub Crawl: $15


When we compare the travel costs of actual travelers between Koh Samui and Railay Beach, we can see that Railay Beach 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 Railay Beach would naturally cost you much more money, so you would probably want to keep your budget a little tighter in Railay Beach than you might in Koh Samui.


When is the best time to visit Koh Samui or Railay Beach?

Both destinations experience a warmer tropical climate most of the year. Instead of summer and winter seasons, they usually have a rainy season and a dry season. Although in the rainy season, it doesn't necessarily rain every day.

Should I visit Koh Samui or Railay Beach in the Summer?

Both Railay Beach and Koh Samui during the summer are popular places to visit. Plenty of visitors come to Koh Samui because of the warm tropical climate that lasts throughout the year. Plenty of visitors come to Railay Beach because of the warm tropical climate that lasts throughout the year.

Railay Beach gets a good bit of rain this time of year. It rains a lot this time of the year in Koh Samui. Koh Samui usually gets less rain in July than Railay Beach. Koh Samui gets 143 mm (5.6 in) of rain, while Railay Beach receives 287 mm (11.3 in) of rain this time of the year.

In the summer, Koh Samui is cooler than Railay Beach. Typically, the summer temperatures in Koh Samui in July are around 24°C (76°F), and Railay Beach is about 28°C (82°F).


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

Should I visit Koh Samui or Railay Beach in the Autumn?

The autumn attracts plenty of travelers to both Koh Samui and Railay Beach. Koh Samui attracts visitors year-round for its warm weather and tropical climate. Railay Beach attracts visitors year-round for its warm weather and tropical climate.

December to February in Koh Samui is the dry season. Also, October to December is the rainy season in Koh Samui. Railay Beach receives a lot of rain in the autumn. Koh Samui gets a good bit of rain this time of year. In October, Koh Samui usually receives less rain than Railay Beach. Koh Samui gets 240 mm (9.5 in) of rain, while Railay Beach receives 304 mm (12 in) of rain each month for the autumn.

In October, Koh Samui is generally cooler than Railay Beach. Temperatures in Koh Samui average around 24°C (75°F), and Railay Beach stays around 27°C (81°F).


  • Autumn Average Temperatures October
    Koh Samui 24°C (75°F) 
    Railay Beach 27°C (81°F)

Should I visit Koh Samui or Railay Beach in the Winter?

The winter brings many poeple to Koh Samui as well as Railay Beach. The warm tropical climate attracts visitors to Koh Samui throughout the year. The warm tropical climate attracts visitors to Railay Beach throughout the year.

Also, December to February in Koh Samui is the dry season. Koh Samui usually gets more rain in January than Railay Beach. Koh Samui gets 51 mm (2 in) of rain, while Railay Beach receives 31 mm (1.2 in) of rain this time of the year.

Koh Samui is cooler than Railay Beach in the winter. The temperature in Koh Samui is usually 22°C (72°F) in January, and Railay Beach stays around 28°C (82°F).


  • Winter Average Temperatures January
    Koh Samui 22°C (72°F) 
    Railay Beach 28°C (82°F)

Should I visit Koh Samui or Railay Beach in the Spring?

Both Railay Beach and Koh Samui are popular destinations to visit in the spring with plenty of activities. Plenty of visitors come to Koh Samui because of the warm tropical climate that lasts throughout the year. Plenty of visitors come to Railay Beach because of the warm tropical climate that lasts throughout the year.

It rains a lot this time of the year in Railay Beach. In April, Koh Samui usually receives less rain than Railay Beach. Koh Samui gets 55 mm (2.2 in) of rain, while Railay Beach receives 120 mm (4.7 in) of rain each month for the spring.

In the spring, Koh Samui is cooler than Railay Beach. Typically, the spring temperatures in Koh Samui in April are around 24°C (76°F), and Railay Beach is about 29°C (84°F).


  • Spring Average Temperatures April
    Koh Samui 24°C (76°F) 
    Railay Beach 29°C (84°F)

Typical Weather for Railay Beach and Koh Samui

Koh Samui Railay Beach
Temp (°C) Rain (mm) Temp (°C) Rain (mm)
Jan 22°C (72°F) 51 mm (2 in) 28°C (82°F) 31 mm (1.2 in)
Feb 22°C (72°F) 11 mm (0.4 in) 28°C (83°F) 22 mm (0.9 in)
Mar 23°C (74°F) 24 mm (0.9 in) 29°C (84°F) 52 mm (2 in)
Apr 24°C (76°F) 55 mm (2.2 in) 29°C (84°F) 120 mm (4.7 in)
May 25°C (77°F) 164 mm (6.5 in) 28°C (83°F) 318 mm (12.5 in)
Jun 25°C (77°F) 145 mm (5.7 in) 28°C (82°F) 279 mm (11 in)
Jul 24°C (76°F) 143 mm (5.6 in) 28°C (82°F) 287 mm (11.3 in)
Aug 24°C (76°F) 140 mm (5.5 in) 28°C (82°F) 262 mm (10.3 in)
Sep 25°C (76°F) 196 mm (7.7 in) 27°C (81°F) 399 mm (15.7 in)
Oct 24°C (75°F) 240 mm (9.5 in) 27°C (81°F) 304 mm (12 in)
Nov 23°C (74°F) 335 mm (13.2 in) 27°C (81°F) 165 mm (6.5 in)
Dec 23°C (73°F) 134 mm (5.3 in) 27°C (81°F) 62 mm (2.4 in)


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Koh Samui vs. Railay Beach Travel Comparison

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