Cheap flights from Bangkok Suvarnabhumi Airport to Ko Samui from $138
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Ko Samui are usually found in September or May, booked 71 days in advance, depart on a Tuesday or Saturday and return on a Tuesday
Cheap flight deals from Suvarnabhumi to Ko Samui
Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Ko Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 April 2025.
Find flight deals from Suvarnabhumi to Ko Samui
Cheapest flights from Suvarnabhumi to Ko SamuiExplore the most affordable flight options available from Suvarnabhumi to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 April 2025.
Explore the most affordable flight options available from Suvarnabhumi to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 April 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Suvarnabhumi to Ko Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 12 April 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Ko Samui that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BangkokKo Samui
BKK - USM
BKKUSM
Bangkok Suvarnabhumi
Fri 20/6
19:25-20:30
Nonstop1h 05m
Ko Samui
Wed 2/7
07:00-08:15
Nonstop1h 15m
BangkokKo Samui
BKK - USM
BKKUSM
Bangkok Suvarnabhumi
Wed 18/6
06:15-07:20
Nonstop1h 05m
Ko Samui
Wed 2/7
14:30-23:30
1 stop9h 00m
BangkokKo Samui
BKK - USM
BKKUSM
Bangkok Suvarnabhumi
Fri 29/8
09:05-18:30
1 stop9h 25m
Ko Samui
Sat 6/9
08:45-08:05
1 stop23h 20m
BangkokKo Samui
BKK - USM
BKKUSM
Bangkok Suvarnabhumi
Thu 8/5
06:30-07:35
Nonstop1h 05m
BangkokKo Samui
BKK - USM
BKKUSM
Bangkok Suvarnabhumi
Mon 30/6
06:50-18:00
1 stop11h 10m
BangkokKo Samui
BKK - USM
BKKUSM
Bangkok Suvarnabhumi
Tue 13/5
01:05-18:30
1 stop17h 25m
Best time to book a flight from Suvarnabhumi to Ko Samui
Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Suvarnabhumi with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Bangkok Suvarnabhumi Airport to Ko Samui
How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Ko Samui?
Use this chart to determine the optimal time to book a return flight from Suvarnabhumi to Ko Samui. Price data was last updated on 4 April 2025.
To ensure you get the cheapest price possible for a flight from Bangkok Suvarnabhumi Airport to Ko Samui, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Ko Samui?
Currently, August is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Ko Samui (average of $533). Flying from Bangkok Suvarnabhumi Airport to Ko Samui in December is currently the most expensive (average of $1,051). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BKK to USM?
Find hourly flight availability from Suvarnabhumi to Ko Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 April 2025.
One of the essential ways to save on airfare from Bangkok Suvarnabhumi Airport to Ko Samui is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 8% on airfare.
What is the cheapest day to fly from Bangkok Suvarnabhumi Airport to Ko Samui?
Use this chart to determine the cheapest time to fly return from Suvarnabhumi to Ko Samui. Price data was last updated on 30 March 2025.
Travellers seeking maximum savings on their Bangkok Suvarnabhumi Airport to Ko Samui flight should consider departing on Saturday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Bangkok Suvarnabhumi Airport to Ko Samui
Explore weekly flight availability from Suvarnabhumi to Ko Samui. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 April 2025.
The most flights from BKK to USM are scheduled on a Thursday (351 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (296 on average).
Rainfall in Ko Samui by month
Plan your trip to Ko Samui by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.
Temperature in Ko Samui by month
Plan your trip to Ko Samui by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).
Reviews of airlines servicing Ko Samui
Get insights into the airlines that provide service to Ko Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ko Samui. Reviews last updated 12 April 2025.
Boarding
Food
Entertainment
Overall
Comfort
Crew
Reviews
Derick,June 2024
HKT - BKK
Boarding
Food
Entertainment
Overall
Comfort
Crew
Reviews
Derick,June 2024
HKT - BKK
Boarding
Food
Entertainment
Overall
Comfort
Crew
Reviews
Derick,June 2024
HKT - BKK
Related info for your journey
Find useful and relevant information for your journey from Suvarnabhumi to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Fly from Suvarnabhumi to Ko Samui on these airlines
Choose from the following airlines for your flight from Suvarnabhumi to Ko Samui. Flights are based on user searches made on Cheapflights and were last updated on 12 April 2025.
Top airline flying from Suvarnabhumi to Ko Samui
Discover the top airline that operate flights from Suvarnabhumi to Ko Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 12 April 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Suvarnabhumi to Ko Samui?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Suvarnabhumi to Ko Samui. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Suvarnabhumi to Ko Samui?
Millions of users choose and trust Cheapflights to book the best flight deals from Suvarnabhumi to Ko Samui for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Suvarnabhumi to Ko Samui with no change fees?
Certainly. Search results for flights to Ko Samui from Suvarnabhumi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Suvarnabhumi to Ko Samui become cheaper?
Yes! Start tracking prices for Suvarnabhumi to Ko Samui flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.