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

Book cheap flights from Bangkok to Ko Samui from $113

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Discover the cheapest flights from Bangkok to Ko Samui
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Mon, 7 Sept - Sat, 12 Sept
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
Bangkok Airways
Bangkok AirwaysDirect
USM - BKK
238$
235$
Prime price per passenger
Sat, 11 July - Sun, 12 July
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
Bangkok Airways
Bangkok AirwaysDirect
USM - BKK
344$
339$
Prime price per passenger
Sun, 30 Aug - Tue, 1 Sept
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
Bangkok Airways
Bangkok AirwaysDirect
USM - BKK
367$
362$
Prime price per passenger
Wed, 15 July - Thu, 16 July
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
Bangkok Airways
Bangkok AirwaysDirect
USM - BKK
422$
419$
Prime price per passenger
Wed, 12 Aug - Thu, 13 Aug
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
Bangkok Airways
Bangkok AirwaysDirect
USM - BKK
447$
442$
Prime price per passenger
Tue, 28 July - Sun, 2 Aug
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
Bangkok Airways
Bangkok AirwaysDirect
USM - BKK
458$
453$
Prime price per passenger
Mon, 7 Sept
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
114$
113$
Prime price per passenger
Mon, 24 Aug
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
150$
139$
Prime price per passenger
Mon, 13 July
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
178$
176$
Prime price per passenger
Tue, 14 July
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
181$
178$
Prime price per passenger
Tue, 28 July
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
207$
191$
Prime price per passenger
Thu, 13 Aug
Bangkok Airways
Bangkok AirwaysDirect
BKK - USM
245$
242$
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 per
Filter by
week: 7 Sept - 13 Sept
Flights from just $113
$153
$171
$164
$183
$215
$183
$219
$208
$184
$140
$121
$113
JuneJulyAugustSeptember
Exchange rate
1 AUD = 23.11 THB
1 THB = 0.04 AUD
Last checked on Wed, 17/06
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

Get the Best Deals on Flights from Bangkok to Ko Samui

Discover the best last-minute airfares and cheap prices from Bangkok to Ko Samui with Opodo Australia. Avoid overspending on flight tickets and start planning your perfect getaway. Opodo offers a hassle-free booking experience, providing access to top airline carriers and the most competitive prices.


Find the best flights that fit your needs

When do you want to depart from Bangkok? Adjust your travel dates and explore a wide range of options to Ko Samui. With Opodo, you can find the perfect flight from our extensive selection, ensuring a seamless and enjoyable trip. Compare prices, flight durations, and amenities to choose the best option that suits your needs.


Book all in one place

But wait, there's more! Enhance your travel experience by booking a hotel and renting a car along with your flight. It's easier and often cheaper to book everything together. Choose the best offer from Bangkok to Ko Samui and get ready for an incredible journey. Enjoy your holiday, and remember to fasten your seatbelt. We’re ready for takeoff!

Frequently asked questions about flights from Bangkok to Ko Samui

How long does the flight take to go from Bangkok to Ko Samui?
The total flight time between Bangkok and Ko Samui is of around 1 h and 5 m on average, considering an average distance of 473.48 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
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 $260. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
How can I find cheap flights from Bangkok to Ko Samui at Opodo?
The cheapest price for a flight from Bangkok to Ko Samui is $113. At Opodo 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 is the best time to book a flight from Bangkok to Ko Samui?
The most popular months to book a trip from Bangkok to Ko Samui are June, January and May, 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 go to Ko Samui when flying from Bangkok depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, June is the top 1º month to fly to Ko Samui from Bangkok in terms of searches from our customer, followed by July and December. If you prefer to avoid high peaks of turism, however, and escape a crowded period, May, April and February are the months with less volume of searchs for the route Bangkok - Ko Samui.
How is the weather in Ko Samui compared to Bangkok?
While in Bangkok temperatures can reach an average of 30º ºC in summer, Ko Samui's temperatures can rise to 29º ºC during the hot season. In winter, however, weather data show around 27º ºC in Ko Samui, compared to the 27º ºC average in Bangkok.

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