Cheap flights from Bangkok Suvarnabhumi Airport to Ko Samui from $110
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — USM
29 Oct — 5 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Ko Samui are usually found in October or November, booked 88 days in advance, depart on a Friday or Wednesday and return on a Monday
Cheap flight deals from Suvarnabhumi to Ko Samui
Enter your travel dates to find the best prices.
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One-way
Cheapest flights from Suvarnabhumi to Ko Samui
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 September 2026.
Thu 26/1106:00 -
Nonstop1h 10m
Thu 3/1207:00 -
Nonstop1h 15m
Deal found 28/9$236
Tue 3/1106:00 -
Nonstop1h 10m
Thu 5/1107:00 -
Nonstop1h 15m
Deal found 28/9$238
Sun 8/1106:00 -
Nonstop1h 10m
Sun 8/1121:10 -
Nonstop1h 35m
Deal found 28/9$251
Thu 15/1006:05 -
Nonstop1h 05m
Sun 18/1006:00 -
Nonstop1h 15m
Deal found 28/9$252
Thu 29/1008:25 -
1 stop9h 05m
Sun 1/1119:10 -
Nonstop1h 35m
Deal found 24/9$269
Thu 15/1006:05 -
Nonstop1h 05m
Mon 19/1019:45 -
Nonstop1h 30m
Deal found 28/9$273
Sun 1/1106:10 -
Nonstop1h 35m
Thu 5/1107:00 -
Nonstop1h 15m
Deal found 26/9$276
Sun 18/1007:30 -
Nonstop1h 05m
Wed 21/1007:50 -
Nonstop1h 15m
Deal found 24/9$278
Fri 9/1007:10 -
Nonstop1h 05m
Thu 22/1006:00 -
Nonstop1h 15m
Deal found 26/9$285
Wed 14/1006:05 -
Nonstop1h 05m
Sat 17/1006:00 -
Nonstop1h 15m
Deal found 25/9$286
Sun 1/1106:10 -
Nonstop1h 35m
Sun 8/1115:50 -
1 stop7h 45m
Deal found 25/9$291
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 September 2026.
Sun 15/1106:10 -
Nonstop1h 35m
Sat 5/1208:30 -
Nonstop1h 15m
Deal found 27/9$285
Wed 14/1006:05 -
Nonstop1h 05m
Sat 17/1006:00 -
Nonstop1h 15m
Deal found 26/9$311
Thu 1/1019:20 -
Nonstop1h 05m
Thu 29/1007:55 -
Nonstop1h 15m
Deal found 25/9$410
Thu 1/1019:20 -
Nonstop1h 05m
Fri 30/1012:25 -
1 stop11h 05m
Deal found 25/9$417
Tue 22/1208:05 -
Nonstop1h 15m
Tue 29/1207:55 -
Nonstop1h 15m
Deal found 26/9$491
Thu 24/1218:40 -
Nonstop1h 10m
Fri 1/107:15 -
Nonstop1h 35m
Deal found 26/9$494
Tue 3/1111:45 -
1 stop7h 50m
Tue 10/1111:40 -
1 stop22h 55m
Deal found 25/9$3,182
Thu 29/1007:30 -
1 stop12h 05m
Sun 1/1111:40 -
1 stop22h 55m
Deal found 25/9$3,182
Wed 25/1119:15 -
1 stop24h 20m
Thu 3/1211:40 -
1 stop23h 40m
Deal found 28/9$3,188
Sat 3/1007:35 -
1 stop12h 05m
Tue 20/1011:55 -
1 stop23h 10m
Deal found 28/9$3,188
Sun 27/1207:30 -
1 stop12h 05m
Tue 5/111:40 -
1 stop24h 20m
Deal found 28/9$3,189
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 September 2026.
Thu 26/1106:00 -
Nonstop1h 10m
Thu 3/1207:00 -
Nonstop1h 15m
Deal found 28/9$236
Tue 3/1106:00 -
Nonstop1h 10m
Thu 5/1107:00 -
Nonstop1h 15m
Deal found 28/9$238
Sun 8/1106:00 -
Nonstop1h 10m
Sun 8/1121:10 -
Nonstop1h 35m
Deal found 28/9$251
Thu 15/1006:05 -
Nonstop1h 05m
Sun 18/1006:00 -
Nonstop1h 15m
Deal found 28/9$252
Thu 15/1006:05 -
Nonstop1h 05m
Mon 19/1019:45 -
Nonstop1h 30m
Deal found 28/9$273
Sun 1/1107:00 -
Nonstop1h 10m
Tue 3/1120:20 -
Nonstop1h 15m
Deal found 26/9$276
Sun 18/1007:30 -
Nonstop1h 05m
Wed 21/1007:50 -
Nonstop1h 15m
Deal found 24/9$278
Fri 9/1007:10 -
Nonstop1h 05m
Thu 22/1006:00 -
Nonstop1h 15m
Deal found 26/9$285
Wed 14/1006:05 -
Nonstop1h 05m
Sat 17/1006:00 -
Nonstop1h 15m
Deal found 25/9$286
Fri 6/1106:00 -
Nonstop1h 10m
Fri 6/1118:40 -
Nonstop1h 35m
Deal found 26/9$296
Sun 22/1106:10 -
Nonstop1h 35m
Sun 29/1107:00 -
Nonstop1h 15m
Deal found 28/9$298
Thu 1/1019:20 -
Nonstop1h 05m
Sun 4/1007:50 -
Nonstop1h 15m
Deal found 25/9$299
Last-minute flights from Suvarnabhumi to Ko Samui
Discover last-minute flight deals from Suvarnabhumi to Ko Samui. Data last updated 29 September 2026 and is based on user searches.
Thu 1/1019:20 -
Nonstop1h 05m
Sun 4/1007:50 -
Nonstop1h 15m
Deal found 25/9$299
Thu 8/1006:05 -
Nonstop1h 05m
Sun 11/1006:00 -
Nonstop1h 15m
Deal found 24/9$303
Fri 9/1007:10 -
Nonstop1h 05m
Thu 22/1006:00 -
Nonstop1h 15m
Deal found 26/9$285
Wed 14/1006:05 -
Nonstop1h 05m
Wed 21/1007:50 -
Nonstop1h 15m
Deal found 24/9$238
Wed 14/1006:05 -
Nonstop1h 05m
Sat 17/1006:00 -
Nonstop1h 15m
Deal found 25/9$286
Thu 15/1006:05 -
Nonstop1h 05m
Tue 20/1007:50 -
Nonstop1h 15m
Deal found 28/9$236
Thu 15/1006:05 -
Nonstop1h 05m
Sun 18/1006:00 -
Nonstop1h 15m
Deal found 28/9$252
Thu 15/1006:05 -
Nonstop1h 05m
Mon 19/1019:45 -
Nonstop1h 30m
Deal found 28/9$273
Sun 18/1007:10 -
Nonstop1h 05m
Fri 6/1120:30 -
Nonstop1h 15m
Deal found 25/9$276
Sun 18/1007:30 -
Nonstop1h 05m
Wed 21/1007:50 -
Nonstop1h 15m
Deal found 24/9$278
Thu 29/1008:25 -
1 stop9h 05m
Sun 1/1119:10 -
Nonstop1h 35m
Deal found 24/9$269
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 September 2026.
Wed 7/1006:05 -
Nonstop1h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 28/9$110
Thu 8/1006:05 -
Nonstop1h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/9$111
Thu 29/1006:10 -
Nonstop1h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 28/9$132
Tue 6/1006:05 -
Nonstop1h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9$135
Tue 1/1206:30 -
Nonstop1h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/9$167
Tue 8/1206:10 -
Nonstop1h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 28/9$178
Sun 25/1006:25 -
Nonstop1h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/9$182
Mon 23/1106:10 -
Nonstop1h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 28/9$191
Find 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 September 2026.
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 7,457,451 searches. Data last updated 29 September 2026.
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
Cheapest return flight
BangkokKo Samui
BKK Bangkok Suvarnabhumi - USM Ko Samui
BKKUSM
Bangkok Suvarnabhumi
Fri 20/11
06:00-07:10
Nonstop1h 10m
Ko Samui
Wed 31/12
00:00-00:00
Nonstop0h 00m
$117
Fastest return journey
BangkokKo Samui
BKK Bangkok Suvarnabhumi - USM Ko Samui
BKKUSM
Bangkok Suvarnabhumi
Wed 7/10
06:05-07:10
Nonstop1h 05m
Ko Samui
Wed 31/12
00:00-00:00
Nonstop0h 00m
$117
BangkokKo Samui
BKK Bangkok Suvarnabhumi - USM Ko Samui
BKKUSM
Bangkok Suvarnabhumi
Sat 17/10
06:05-07:10
Nonstop1h 05m
Ko Samui
Wed 31/12
00:00-00:00
Nonstop0h 00m
$118
BangkokKo Samui
BKK Bangkok Suvarnabhumi - USM Ko Samui
BKKUSM
Bangkok Suvarnabhumi
Tue 1/12
06:30-08:05
Nonstop1h 35m
Ko Samui
Wed 31/12
00:00-00:00
Nonstop0h 00m
$167
BangkokKo Samui
BKK Bangkok Suvarnabhumi - USM Ko Samui
BKKUSM
Bangkok Suvarnabhumi
Sun 4/10
07:30-08:35
Nonstop1h 05m
Ko Samui
Wed 31/12
00:00-00:00
Nonstop0h 00m
$192
BangkokKo Samui
BKK Bangkok Suvarnabhumi - USM Ko Samui
BKKUSM
Bangkok Suvarnabhumi
Sun 11/10
07:30-08:35
Nonstop1h 05m
Ko Samui
Wed 31/12
00:00-00:00
Nonstop0h 00m
$207
BangkokKo Samui
BKK Bangkok Suvarnabhumi - USM Ko Samui
BKKUSM
Bangkok Suvarnabhumi
Thu 8/10
10:40-20:25
1 stop9h 45m
Ko Samui
Wed 31/12
00:00-00:00
Nonstop0h 00m
$229
BangkokKo Samui
BKK Bangkok Suvarnabhumi - USM Ko Samui
BKKUSM
Bangkok Suvarnabhumi
Wed 18/11
19:40-18:25
1 stop22h 45m
Ko Samui
Wed 31/12
00:00-00:00
Nonstop0h 00m
$236
BangkokKo Samui
BKK Bangkok Suvarnabhumi - USM Ko Samui
BKKUSM
Bangkok Suvarnabhumi
Sun 15/11
06:10-07:45
Nonstop1h 35m
Ko Samui
Sat 5/12
08:30-09:45
Nonstop1h 15m
$285
BangkokKo Samui
BKK Bangkok Suvarnabhumi - USM Ko Samui
BKKUSM
Bangkok Suvarnabhumi
Wed 14/10
06:05-07:10
Nonstop1h 05m
Ko Samui
Sat 17/10
06:00-07:15
Nonstop1h 15m
$311
Flights are sorted by cheapest return flights first.
Deals found on 28/9
Showing 1-10 of 19 resultsSorted by cheapest first
1
2
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.
BKK-USM
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
Delays
How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Ko Samui?
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 87 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, October is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Ko Samui (average of $305). Flying from Bangkok Suvarnabhumi Airport to Ko Samui in February is currently the most expensive (average of $437). 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 September 2026.
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 29% 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 26 September 2026.
Travellers seeking maximum savings on their Bangkok Suvarnabhumi Airport to Ko Samui flight should consider departing on Friday afternoons when fares are most often at their lowest. Thursday afternoons 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?
Airfare is below average for this route at the moment.
Bangkok Suvarnabhumi Airport to Ko Samui flights typically cost between $248 and $373 in November.The cheapest return price found within the last 5 days was $236 on Bangkok Airways (26 Nov–4 Dec).
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 September 2026.
The most flights from BKK to USM are scheduled on a Saturday (326 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (283 on average).
How often are flights from Bangkok to Ko Samui delayed?
About 20% of weekly flights between Bangkok and Ko Samui have experienced delays in the past year, with the average delay time being 97 minutes.
What is the most punctual flight time for Bangkok to Ko Samui flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Bangkok to Ko Samui flights?
Over the past year, Bangkok Airways have had the lowest number of delays on this route, with just 20% of flights being delayed.
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 September 2026.
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.
Great short flight and free really good snack and water which I didn’t expect
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 308 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 35m. Bangkok Airways provides one of the quickest options available for as low as $285. 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 $208 on this airline. Bangkok Airways is currently priced 44% 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: Air France (83%), Cathay Pacific (75%), SWISS (70%).
What are the cheapest flights from Bangkok Suvarnabhumi Airport to Ko Samui?
The cheapest flight price from Bangkok Suvarnabhumi Airport to Ko Samui is $100. On average you can expect to pay $321. The most popular route, (Bangkok Suvarnabhumi - Ko Samui), can usually be booked for $301.
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, October is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Ko Samui (average of $305). Flying from Bangkok Suvarnabhumi Airport to Ko Samui in February is currently the most expensive (average of $437). 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
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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 September 2026.
Explore flights to Ko Samui departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 29 September 2026.
Browse through other flights departing from Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 29 September 2026.
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 7,457,451 searches. Data last updated 29 September 2026.
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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