€124 Cheap Flights Bangkok to Samui Intl. Airport (DMK-USM)

View €124 flight on Tue, 9 Jun 2026Opens in a new window

Popular airlines from Don Mueang Intl. Airport (DMK) to Samui Intl. Airport (USM)

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Cheap flights from Bangkok to Samui Intl. Airport (DMK-USM)

Prices were available within the past 7 days and start at €124 for one-way flights and €252 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Fri, 12 Dec - Mon, 15 Dec
DMK
Bangkok
USM
Koh Samui
€252 Return, found 1 day ago
€252
Return
found 1 day ago
Select Bangkok Airways flight, departing Fri, 12 Dec from Bangkok to Koh Samui, returning Mon, 15 Dec, priced at €252 found 1 day ago
Bangkok Airways
Sun, 24 May - Fri, 29 May
DMK
Bangkok
USM
Koh Samui
€254 Return, found 14 hours ago
€254
Return
found 14 hours ago
Select Bangkok Airways flight, departing Sun, 24 May from Bangkok to Koh Samui, returning Fri, 29 May, priced at €254 found 14 hours ago
Bangkok Airways
Mon, 16 Mar - Sun, 22 Mar
DMK
Bangkok
USM
Koh Samui
€262 Return, found 1 day ago
€262
Return
found 1 day ago
Select Bangkok Airways flight, departing Mon, 16 Mar from Bangkok to Koh Samui, returning Sun, 22 Mar, priced at €262 found 1 day ago
Bangkok Airways
Wed, 11 Mar - Sun, 15 Mar
DMK
Bangkok
USM
Koh Samui
€263 Return, found 5 days ago
€263
Return
found 5 days ago
Select Bangkok Airways flight, departing Wed, 11 Mar from Bangkok to Koh Samui, returning Sun, 15 Mar, priced at €263 found 5 days ago
Bangkok Airways
Mon, 16 Mar - Sun, 22 Mar
DMK
Bangkok
USM
Koh Samui
€271 Return, found 1 day ago
€271
Return
found 1 day ago
Select Bangkok Airways flight, departing Mon, 16 Mar from Bangkok to Koh Samui, returning Sun, 22 Mar, priced at €271 found 1 day ago
Bangkok Airways
Thu, 15 Jan - Tue, 27 Jan
DMK
Bangkok
USM
Koh Samui
€273 Return, found 1 day ago
€273
Return
found 1 day ago
Select Bangkok Airways flight, departing Thu, 15 Jan from Bangkok to Koh Samui, returning Tue, 27 Jan, priced at €273 found 1 day ago
Bangkok Airways
Fri, 12 Dec - Mon, 15 Dec
DMK
Bangkok
USM
Koh Samui
€274 Return, found 1 day ago
€274
Return
found 1 day ago
Select Bangkok Airways flight, departing Fri, 12 Dec from Bangkok to Koh Samui, returning Mon, 15 Dec, priced at €274 found 1 day ago
Bangkok Airways
Sun, 18 Jan - Sat, 31 Jan
DMK
Bangkok
USM
Koh Samui
€278 Return, found 1 day ago
€278
Return
found 1 day ago
Select Bangkok Airways flight, departing Sun, 18 Jan from Bangkok to Koh Samui, returning Sat, 31 Jan, priced at €278 found 1 day ago
Bangkok Airways
Thu, 15 Jan - Tue, 27 Jan
DMK
Bangkok
USM
Koh Samui
€279 Return, found 4 days ago
€279
Return
found 4 days ago
Select Bangkok Airways flight, departing Thu, 15 Jan from Bangkok to Koh Samui, returning Tue, 27 Jan, priced at €279 found 4 days ago
Bangkok Airways
Fri, 9 Jan - Fri, 23 Jan
DMK
Bangkok
USM
Koh Samui
€283 Return, found 1 day ago
€283
Return
found 1 day ago
Select Bangkok Airways flight, departing Fri, 9 Jan from Bangkok to Koh Samui, returning Fri, 23 Jan, priced at €283 found 1 day ago
Bangkok Airways
Wed, 14 Jan - Sun, 25 Jan
DMK
Bangkok
USM
Koh Samui
€284 Return, found 2 days ago
€284
Return
found 2 days ago
Select Bangkok Airways flight, departing Wed, 14 Jan from Bangkok to Koh Samui, returning Sun, 25 Jan, priced at €284 found 2 days ago
Bangkok Airways
Sun, 8 Mar - Wed, 11 Mar
DMK
Bangkok
USM
Koh Samui
€285 Return, found 1 day ago
€285
Return
found 1 day ago
Select Bangkok Airways flight, departing Sun, 8 Mar from Bangkok to Koh Samui, returning Wed, 11 Mar, priced at €285 found 1 day ago
Bangkok Airways
Sat, 4 Jul - Sat, 18 Jul
DMK
Bangkok
USM
Koh Samui
€286 Return, found 4 days ago
€286
Return
found 4 days ago
Select Bangkok Airways flight, departing Sat, 4 Jul from Bangkok to Koh Samui, returning Sat, 18 Jul, priced at €286 found 4 days ago

Find the cheapest month to fly from Bangkok (DMK) to Koh Samui (USM)

May is typically the cheapest month to fly

From €160 - €251 per traveller.
Bangkok to Samui Intl. Airport route information
Origin airport
Don Mueang Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways
Return price
€252
Distance
486 km
Average flight time
1 hour 35 mins

Perfect flights from Bangkok to Samui Intl. Airport

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Bangkok to Samui Intl. Airport. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Don Mueang Intl. to Samui Intl. Airport ticket options cater to your travel preferences, with incredible one-way fares from €124 and roundtrip prices from €252. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Samui Intl. Airport and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Samui Intl. Airport.

Frequently asked questions

How much is a flight from Don Mueang Airport to USM?
Start packing your bags, because round-trip flights between Don Mueang Airport and Samui Airport start from €252. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Don Mueang Airport to Samui Airport?
This differs between air carriers, as each has its own terms and conditions. Head to the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from Don Mueang Airport to Ko Samui Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Don Mueang Intl. Airport (DMK) to Ko Samui Airport (USM) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from DMK to Ko Samui Airport (USM)?
A flight distance of just 490 kilometres separates Bangkok and Koh Samui. Once you're up in the air, you won't get a chance to do much more than read the in-flight magazine.
Which airlines fly direct from DMK to Ko Samui Airport (USM)?
If you want to travel straight from Don Mueang Airport to Ko Samui Airport (USM), you'll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly on this route.
Are Don Mueang Intl. Airport (DMK) to Samui Airport flight tickets cheaper when they're purchased at the last minute?
Tickets from DMK to Samui Airport are available up to 12 months before departure on Expedia. And although you may nab great last-minute deal, it's not something you should bank on. Also, booking your flights well in advance means you'll have more options — and you can avoid getting stuck in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.
*Available to Expedia members.