Cheap flights from Bangkok Suvarnabhumi Airport to Ko Samui from $120
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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — USM
3 Sep — 10 Sep1
Return
1 adult
Economy
Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Ko Samui are usually found in May or November, booked 68 days in advance, depart on a Wednesday or Tuesday 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 29 August 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 29 August 2025.
Thu 16/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Mon 20/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 28/8$218
Sun 26/1006:10BKK - USM
Nonstop1h 35mBangkok Airways
Thu 30/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$228
Sun 26/1006:00BKK - USM
Nonstop1h 10mBangkok Airways
Fri 31/1009:35USM - BKK
Nonstop1h 40mBangkok Airways
Deal found 27/8$230
Thu 6/1107:00BKK - USM
Nonstop1h 10mBangkok Airways
Sat 15/1107:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$250
Tue 7/1017:25BKK - USM
Nonstop1h 05mBangkok Airways
Tue 21/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$251
Thu 27/1106:20BKK - USM
Nonstop1h 10mBangkok Airways
Mon 1/1207:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$253
Sun 12/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Thu 16/1017:35USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 28/8$271
Wed 15/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Fri 24/1008:45USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$274
Wed 24/906:15BKK - USM
Nonstop1h 05mBangkok Airways
Tue 30/908:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$288
Sat 20/919:20BKK - USM
Nonstop1h 30mBangkok Airways
Mon 6/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$290
Mon 1/1206:00BKK - USM
Nonstop1h 10mBangkok Airways
Mon 15/1207:55USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 28/8$291
Fri 26/1209:00BKK - USM
Nonstop1h 35mBangkok Airways
Tue 13/114:30USM - BKK
Nonstop1h 35mBangkok Airways
Deal found 27/8$296
Best flights from Suvarnabhumi to Ko Samui
Discover carefully curated flight deals from Suvarnabhumi to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2025.
Mon 12/106:00BKK - USM
Nonstop1h 10mBangkok Airways
Tue 10/307:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 29/8$218
Thu 16/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Mon 20/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 29/8$218
Mon 12/106:00BKK - USM
Nonstop1h 10mBangkok Airways
Wed 11/307:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 29/8$218
Fri 6/206:00BKK - USM
Nonstop1h 10mBangkok Airways
Tue 3/307:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 29/8$218
Sat 21/206:00BKK - USM
Nonstop1h 10mBangkok Airways
Tue 3/307:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 29/8$218
Sat 8/1106:00BKK - USM
Nonstop1h 10mBangkok Airways
Sun 16/1107:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 29/8$218
Mon 10/1106:00BKK - USM
Nonstop1h 10mBangkok Airways
Sun 23/1107:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 29/8$218
Mon 12/106:00BKK - USM
Nonstop1h 10mBangkok Airways
Fri 30/107:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 29/8$218
Fri 17/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Mon 20/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 28/8$218
Fri 6/206:00BKK - USM
Nonstop1h 10mBangkok Airways
Thu 12/207:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 28/8$218
Direct flights from Suvarnabhumi to Ko Samui
Explore direct flight options from Suvarnabhumi to Ko Samui based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 August 2025.
Thu 16/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Mon 20/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 28/8$218
Sun 26/1006:10BKK - USM
Nonstop1h 35mBangkok Airways
Thu 30/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$228
Sun 26/1006:00BKK - USM
Nonstop1h 10mBangkok Airways
Fri 31/1009:35USM - BKK
Nonstop1h 40mBangkok Airways
Deal found 27/8$230
Thu 6/1107:00BKK - USM
Nonstop1h 10mBangkok Airways
Sat 15/1107:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$250
Tue 7/1017:25BKK - USM
Nonstop1h 05mBangkok Airways
Tue 21/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$251
Sun 12/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Sun 19/1019:10USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 28/8$271
Wed 15/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Fri 24/1008:45USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$274
Wed 24/906:15BKK - USM
Nonstop1h 05mBangkok Airways
Tue 30/908:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$288
Sat 20/919:20BKK - USM
Nonstop1h 30mBangkok Airways
Mon 6/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$290
Mon 17/1106:00BKK - USM
Nonstop1h 10mBangkok Airways
Fri 28/1119:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$296
Sat 11/1006:30BKK - USM
Nonstop1h 05mBangkok Airways
Sat 18/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$302
Wed 3/906:15BKK - USM
Nonstop1h 05mBangkok Airways
Thu 25/908:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 28/8$307
Last-minute flights from Suvarnabhumi to Ko Samui
Discover last-minute flight deals from Suvarnabhumi to Ko Samui. Data last updated 29 August 2025 and is based on user searches.
Wed 3/906:15BKK - USM
Nonstop1h 05mBangkok Airways
Thu 25/908:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 28/8$307
Wed 3/915:05BKK - USM
Nonstop1h 30mBangkok Airways
Wed 10/918:25USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 28/8$351
Wed 3/915:05BKK - USM
Nonstop1h 30mBangkok Airways
Sat 13/908:45USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 28/8$389
Wed 3/915:05BKK - USM
Nonstop1h 30mBangkok Airways
Fri 12/919:30USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 28/8$414
Thu 4/906:15BKK - USM
Nonstop1h 05mBangkok Airways
Mon 22/908:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$334
Thu 4/906:15BKK - USM
Nonstop1h 05mBangkok Airways
Wed 24/908:45USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$348
Thu 4/906:15BKK - USM
Nonstop1h 05mBangkok Airways
Sat 20/908:45USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/8$363
Thu 4/912:30BKK - USM
Nonstop1h 30mBangkok Airways
Mon 8/919:15USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 28/8$368
Thu 4/906:15BKK - USM
Nonstop1h 05mBangkok Airways
Tue 23/919:00USM - BKK
1 stop14h 10mBangkok Airways
Deal found 27/8$388
Thu 4/915:05BKK - USM
Nonstop1h 30mBangkok Airways
Sun 7/908:45USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 28/8$412
One-way flights from Suvarnabhumi to Ko Samui
Search for one-way flight options from Suvarnabhumi to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 29 August 2025.
Wed 12/1106:10BKK - USM
Nonstop1h 35mBangkok Airways
Deal found 28/8$120
Sat 15/1117:20BKK - USM
Nonstop1h 35mBangkok Airways
Deal found 27/8$121
Sat 22/1107:00BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 27/8$133
Wed 3/915:05BKK - USM
Nonstop1h 30mBangkok Airways
Deal found 28/8$141
Tue 16/920:05BKK - USM
Nonstop1h 30mBangkok Airways
Deal found 27/8$143
Wed 5/1106:05BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 26/8$144
Wed 17/916:00BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 27/8$166
Mon 15/907:10BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 27/8$172
Tue 9/916:40BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 27/8$175
Thu 11/920:05BKK - USM
Nonstop1h 30mBangkok Airways
Deal found 28/8$179
Sun 14/916:40BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 26/8$182
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 29 August 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Ko Samui that are best for you.
Fly from
Suvarnabhumi
Fly to
Ko Samui
Route
Depart
Return
Price
BangkokKo Samui
BKK - USM
BKKUSM
Bangkok Suvarnabhumi
Mon 12/1
06:00-07:10
Nonstop1h 10m
Ko Samui
Tue 10/3
07:00-08:15
Nonstop1h 15m
$218
BangkokKo Samui
BKK - USM
BKKUSM
Bangkok Suvarnabhumi
Thu 16/10
06:15-07:20
Nonstop1h 05m
Ko Samui
Mon 20/10
07:00-08:15
Nonstop1h 15m
$218
BangkokKo Samui
BKK - USM
BKKUSM
Bangkok Suvarnabhumi
Mon 12/1
06:00-07:10
Nonstop1h 10m
Ko Samui
Wed 11/3
07:00-08:15
Nonstop1h 15m
$218
BangkokKo Samui
BKK - USM
BKKUSM
Bangkok Suvarnabhumi
Fri 6/2
06:00-07:10
Nonstop1h 10m
Ko Samui
Tue 3/3
07:00-08:15
Nonstop1h 15m
$218
BangkokKo Samui
BKK - USM
BKKUSM
Bangkok Suvarnabhumi
Sat 21/2
06:00-07:10
Nonstop1h 10m
Ko Samui
Tue 3/3
07:00-08:15
Nonstop1h 15m
$218
BangkokKo Samui
BKK - USM
BKKUSM
Bangkok Suvarnabhumi
Sat 8/11
06:00-07:10
Nonstop1h 10m
Ko Samui
Sun 16/11
07:00-08:15
Nonstop1h 15m
$218
BangkokKo Samui
BKK - USM
BKKUSM
Bangkok Suvarnabhumi
Mon 10/11
06:00-07:10
Nonstop1h 10m
Ko Samui
Sun 23/11
07:00-08:15
Nonstop1h 15m
$218
BangkokKo Samui
BKK - USM
BKKUSM
Bangkok Suvarnabhumi
Mon 12/1
06:00-07:10
Nonstop1h 10m
Ko Samui
Fri 30/1
07:00-08:15
Nonstop1h 15m
$218
BangkokKo Samui
BKK - USM
BKKUSM
Bangkok Suvarnabhumi
Fri 17/10
06:15-07:20
Nonstop1h 05m
Ko Samui
Mon 20/10
07:00-08:15
Nonstop1h 15m
$218
BangkokKo Samui
BKK - USM
BKKUSM
Bangkok Suvarnabhumi
Fri 6/2
06:00-07:10
Nonstop1h 10m
Ko Samui
Thu 12/2
07:00-08:15
Nonstop1h 15m
$218
Flights are sorted by cheapest return flights first.
Deals found on 28/8
Showing 1-10 of 21 results
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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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Bangkok Suvarnabhumi Airport to Ko Samui
Prices
Airlines
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 22 August 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 68 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 29 August 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 afternoon could potentially save you up to 20% 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 24 August 2025.
Travellers seeking maximum savings on their Bangkok Suvarnabhumi Airport to Ko Samui flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight from Bangkok Suvarnabhumi Airport to Ko Samui?
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 29 August 2025.
The most flights from BKK to USM are scheduled on a Thursday (302 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (242 on average).
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 29 August 2025.
Get a feel of what it's like to fly with Bangkok Airways from Bangkok Suvarnabhumi Airport to Ko Samui by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
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.
What airport do you fly into for flights to Ko Samui from Bangkok Suvarnabhumi?
For a flight from Bangkok Suvarnabhumi to Ko Samui, you will be flying into Ko Samui. Ko Samui (USM) is just 3.3 km from the centre vof the city. Ko Samui is the only Ko Samui airport and it handles 273 inbound flights from Bangkok Suvarnabhumi per day. 1 airline has flights to Ko Samui from Bangkok Suvarnabhumi on a regular basis.
How long is the flight from Bangkok Suvarnabhumi Airport to Ko Samui?
A quick flight from Bangkok Suvarnabhumi Airport to Ko Samui can take about 1h 10m. Bangkok Airways provides one of the quickest options available for as low as $218. There are 467 km between Bangkok Suvarnabhumi Airport and Ko Samui. Generally, flights for this route are direct.
What is the cheapest airline to fly from Bangkok Suvarnabhumi Airport to Ko Samui round-trip?
Our cheapest airline available from Bangkok Suvarnabhumi Airport to Ko Samui is Bangkok Airways. Our recent data shows that you can find tickets from as low as $207 on this airline. Bangkok Airways is currently priced 43% below the average price you’ll pay for this route.
What are the most reliable airlines from Bangkok Suvarnabhumi Airport to Ko Samui?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bangkok Suvarnabhumi Airport to Ko Samui on time: Etihad Airways (96%), Finnair (93%), Emirates (92%).
What are the cheapest flights from Bangkok Suvarnabhumi Airport to Ko Samui?
The cheapest flight price from Bangkok Suvarnabhumi Airport to Ko Samui is $106. On average you can expect to pay $275. The most popular route, (Bangkok Suvarnabhumi - Ko Samui), can usually be booked for $323.
Can I find deals for business class flights from Suvarnabhumi to Ko Samui?
Yes. Cheapflights offers flight deals from Suvarnabhumi to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
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.
Book flights to Ko Samui if you plan to visit one of these locations
Ko Tao
Ko Pha Ngan
Browse thousands of different options on Cheapflights for your next trip
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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 29 August 2025.
Explore flights to Ko Samui departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 29 August 2025.
Browse through other flights departing from Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 29 August 2025.
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 29 August 2025.
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.
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