Cheap flights from Don Mueang International to Koh Samui

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How to find the cheapest flight from
Don Mueang International (DMK) to Koh Samui (USM)

DMK - USM
Price
฿ 4,764 - ฿ 10,068
USM
Temperature
29 - 33 °C
USM
Rainfall
50 - 423 mm

Popular in

December

High demand for flights, 26% potential price rise

Cheapest in

September

Best time to find cheap flights, 36% potential price drop

Round-trip from

฿ 4,764

From Don Mueang International to Koh Samui

One-way from

฿ 3,955

One-way flight from Don Mueang International to Koh Samui

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Don Mueang International to Koh Samui?

Saturday flights are found to be more expensive to fly from Don Mueang International to Koh Samui. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Koh Samui.

How far in advance should I book a flight from Don Mueang International to Koh Samui?

To save up to 9% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Don Mueang International to Koh Samui from ฿ 7,581 1-2 weeks out and tickets from ฿ 7,791 for flights departing within the next 72 hours.

What is the cheapest month to fly from Don Mueang International to Koh Samui?

May is one of the best times of the year to fly to Koh Samui from Don Mueang International. Prices for May average ฿ 7,429 per person but you can even find prices for as low as ฿ 4,075. The most expensive prices can be found in the month of January. Opting for a May flight can save you 29% on your journey compared to booking in May

When is the cheapest time to fly from Don Mueang International to Koh Samui (DMK - USM)?

It’s typically best to fly out from Don Mueang International to Koh Samui at midday. Doing so could potentially save you 50% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap flights from Don Mueang International to Koh Samui in January, February 2021

The best prices found for DMK to USM flights in January, February
7 Feb - 21 Feb
฿ 7,941pp
DMK
Bangkok Don Mueang Intl
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
DMK
Bangkok Don Mueang Intl
6 Feb - 14 Feb
฿ 7,971pp
DMK
Bangkok Don Mueang Intl
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
DMK
Bangkok Don Mueang Intl
20 Feb - 24 Feb
฿ 8,001pp
DMK
Bangkok Don Mueang Intl
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
DMK
Bangkok Don Mueang Intl

Don Mueang International to Koh Samui 2021 flight deals

Cheap flights to Koh Samui from Don Mueang International found for this year
7 Feb - 21 Feb
฿ 7,941pp
DMK
Bangkok Don Mueang Intl
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
DMK
Bangkok Don Mueang Intl
6 Feb - 14 Feb
฿ 7,971pp
DMK
Bangkok Don Mueang Intl
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
DMK
Bangkok Don Mueang Intl
20 Feb - 24 Feb
฿ 8,001pp
DMK
Bangkok Don Mueang Intl
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
DMK
Bangkok Don Mueang Intl

One-way flights to Koh Samui from Don Mueang International

The cheapest one-way flights from Don Mueang International to Koh Samui
14:55 - 08:15
Multiple Airlines
1 stop
17h 20m
DMK - USM
Multiple Airlines
฿ 3,956
CheapFlights
03:45 - 08:15
Multiple Airlines
1 stop
4h 30m
DMK - USM
Multiple Airlines
฿ 4,076
Kiwi.com
14:55 - 08:15
Multiple Airlines
1 stop
17h 20m
DMK - USM
Multiple Airlines
฿ 4,196
Kiwi.com

Related info for your journey

Useful info, stats and facts about Don Mueang International to Koh Samui flights.

Flight FAQs

From Don Mueang International to Koh Samui

Can I find flights from Don Mueang International to Koh Samui for under ฿ 8,989 on Cheapflights?

Yes, there are multiple flights from Don Mueang International to Koh Samui for under ฿ 8,989. The cheapest flight booked recently is on Multiple Airlines for just ฿ 7,941, but on average you can expect to pay ฿ 9,559.

Which airlines flying from Bangkok Don Mueang Intl to Koh Samui have flexible changes due to COVID-19?

Some of our airline partners flying from Bangkok Don Mueang Intl to Koh Samui have new flexible policies in place due to COVID-19. THAI Smile is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like THAI Smile with this kind of flexibility.

Are there direct flights from Don Mueang International to Koh Samui for under ฿ 8,989 on Cheapflights?

There are no direct flights from Don Mueang International to Koh Samui, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

What days are direct flights available from Don Mueang International to Koh Samui?

You can find direct flights on the following days: Saturday.

Destination information for Koh Samui

Things to know before you go. Useful info for your trip from Don Mueang International to Koh Samui
Average temperature for January in Koh Samui
29.0 °C
Avg rainfall for January in Koh Samui
71.0 mm

Airports servicing Bangkok

Airports servicing Koh Samui

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