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  1. Flights
  2. Thailand
  3. Ko Samui
  4. Bangkok - Ko Samui

Book cheap flights from Bangkok to Ko Samui from 99 $

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Discover the cheapest flights from Bangkok to Ko Samui
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Thu, 10 Sept - Wed, 16 Sept
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
Bangkok Airways
Bangkok AirwaysDirect
USM - BKK
219$
205$
Prime price per passenger
Fri, 10 Jul - Sat, 11 Jul
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
Bangkok Airways
Bangkok AirwaysDirect
USM - BKK
298$
272$
Prime price per passenger
Sun, 30 Aug - Thu, 3 Sept
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
Bangkok Airways
Bangkok AirwaysDirect
USM - BKK
337$
316$
Prime price per passenger
Sat, 1 Aug - Sun, 2 Aug
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
Bangkok Airways
Bangkok AirwaysDirect
USM - BKK
337$
317$
Prime price per passenger
Fri, 24 Jul - Mon, 27 Jul
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
Bangkok Airways
Bangkok AirwaysDirect
USM - BKK
339$
317$
Prime price per passenger
Sun, 16 Aug - Tue, 18 Aug
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
Bangkok Airways
Bangkok AirwaysDirect
USM - BKK
461$
430$
Prime price per passenger
Thu, 30 Jul
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
106$
99$
Prime price per passenger
Sat, 29 Aug
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
106$
99$
Prime price per passenger
Thu, 3 Sept
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
106$
100$
Prime price per passenger
Sun, 12 Jul
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
171$
155$
Prime price per passenger
Sun, 9 Aug
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
221$
207$
Prime price per passenger
Sun, 26 Jul
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
225$
211$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Bangkok to Ko Samui

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of September. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: 7 Sept - 13 Sept
Flights from just $98
$145
$160
$152
$182
$211
$156
$184
$163
$152
$112
$99
$98
JuneJulyAugustSeptember
Exchange rate
1 SGD = 25.54 THB
1 THB = 0.04 SGD
Last checked on Thu, 18/06
Distance: 473 kms
Bangkok airports
Suvarnabhumi Airport (BKK)How far from city centre: 29 kms
Don Mueang International Airport (DMK)How far from city centre: 21 kms
Ko Samui airports
Ko Samui Airport (USM)How far from city centre: 4 kms

Enjoy the best flight deals whether you are looking for the cheapest or earliest!

Are you ready to fly with eDreams? Check the last minute airfares or book the lowest route price departing from Bangkok to Ko Samui. Stop spending a lot of money to the flight ticket and start enjoying your holiday. No worries, we got your back! eDreams is on your side for a hassle-free and convenient booking experience. You have the privilege to reach the top airline carriers and the cheapest prices. When do you want to depart from Bangkok? Adjust your travel dates now and explore the dozens of options to Ko Samui at great prices. Choose a well-suited flight to Ko Samui amongst the large selection of options, as everything you are looking for is what eDreams offer. You can even book a hotel and rent a car for the perfect vacation mix. It is much easier to book a flight and hotel together, even cheaper! Go ahead; select the best offer from Ko Samui to Bangkok and you're done! Enjoy your holiday, but first, fasten your seatbelt. We are flying!

Frequently asked questions about flights from Bangkok to Ko Samui

On average, how much is the price of a flight from Bangkok to Ko Samui?
When you fly from Bangkok to Ko Samui the average price is $257. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from Bangkok to Ko Samui, how can I find the cheapest price?
The cheapest price for a flight from Bangkok to Ko Samui is 99$. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from Bangkok to Ko Samui?
The most popular months to book a trip from Bangkok to Ko Samui are October, August and July, based on the searches of our customers.
When is the best time to travel from Bangkok to Ko Samui?
The best time of the year to visit Ko Samui depends on lots of personal preferences, especially the price. Regarding popularity, December is the best month to fly to Ko Samui from Bangkok in terms of searches from our customers, followed by June and March. If you prefer to avoid the busy season and get away from the crowds January, August and July are the months with fewer searches for Bangkok - Ko Samui.
How long does the flight from Bangkok to Ko Samui take?
Flight length from Bangkok to Ko Samui is around 1 h and 35 m on average, at an average distance of 473.48 km, for flights for the route (which may have 1 or more stops in other cities in between).
How is the weather in Ko Samui compared to Bangkok?
While in Bangkok the temperatures can reach an average of 30º ºC in summer, Ko Samui's temperatures can go up to 29º ºC during the hot season. In winter, however, weather indicators show around 27º ºC in Ko Samui, compared to the 27º ºC average degrees reported in Bangkok.

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