฿3,055 Cheap Flights from Bangkok (DMK) to Samui Intl. Airport (USM)

View ฿3,055 flight on Wed, 25 Jun 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿3,055 for one-way flights and ฿6,275 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Sat, 18 Oct - Thu, 23 Oct
DMK
Bangkok
USM
Koh Samui
฿6,275 Return, found 1 hour ago
฿6,275
Return
found 1 hour ago
Select Bangkok Airways flight, departing Sat, 18 Oct from Bangkok to Koh Samui, returning Thu, 23 Oct, priced at ฿6,275 found 1 hour ago
Bangkok Airways
Sat, 18 Oct - Thu, 23 Oct
DMK
Bangkok
USM
Koh Samui
฿6,725 Return, found 1 hour ago
฿6,725
Return
found 1 hour ago
Select Bangkok Airways flight, departing Sat, 18 Oct from Bangkok to Koh Samui, returning Thu, 23 Oct, priced at ฿6,725 found 1 hour ago
Bangkok Airways
Sat, 14 Jun - Tue, 17 Jun
DMK
Bangkok
USM
Koh Samui
฿7,075 Return, just found
฿7,075
Return
just found
Select Bangkok Airways flight, departing Sat, 14 Jun from Bangkok to Koh Samui, returning Tue, 17 Jun, priced at ฿7,075 just found
Bangkok Airways
Fri, 16 May - Tue, 20 May
DMK
Bangkok
USM
Koh Samui
฿7,175 Return, found 1 hour ago
฿7,175
Return
found 1 hour ago
Select Bangkok Airways flight, departing Fri, 16 May from Bangkok to Koh Samui, returning Tue, 20 May, priced at ฿7,175 found 1 hour ago
Bangkok Airways
Thu, 5 Jun - Sun, 8 Jun
DMK
Bangkok
USM
Koh Samui
฿7,375 Return, just found
฿7,375
Return
just found
Select Bangkok Airways flight, departing Thu, 5 Jun from Bangkok to Koh Samui, returning Sun, 8 Jun, priced at ฿7,375 just found
Bangkok Airways
Sat, 17 May - Wed, 21 May
DMK
Bangkok
USM
Koh Samui
฿7,525 Return, just found
฿7,525
Return
just found
Select Bangkok Airways flight, departing Sat, 17 May from Bangkok to Koh Samui, returning Wed, 21 May, priced at ฿7,525 just found
Bangkok Airways
Sun, 7 Sep - Sat, 13 Sep
DMK
Bangkok
USM
Koh Samui
฿7,675 Return, found 7 hours ago
฿7,675
Return
found 7 hours ago
Select Bangkok Airways flight, departing Sun, 7 Sep from Bangkok to Koh Samui, returning Sat, 13 Sep, priced at ฿7,675 found 7 hours ago
Bangkok Airways
Sat, 17 May - Wed, 21 May
DMK
Bangkok
USM
Koh Samui
฿7,825 Return, just found
฿7,825
Return
just found
Select Bangkok Airways flight, departing Sat, 17 May from Bangkok to Koh Samui, returning Wed, 21 May, priced at ฿7,825 just found
Bangkok Airways
Wed, 28 May - Fri, 30 May
DMK
Bangkok
USM
Koh Samui
฿7,875 Return, found 1 hour ago
฿7,875
Return
found 1 hour ago
Select Bangkok Airways flight, departing Wed, 28 May from Bangkok to Koh Samui, returning Fri, 30 May, priced at ฿7,875 found 1 hour ago
Bangkok Airways
Thu, 5 Jun - Sun, 8 Jun
DMK
Bangkok
USM
Koh Samui
฿8,025 Return, just found
฿8,025
Return
just found
Select Bangkok Airways flight, departing Thu, 5 Jun from Bangkok to Koh Samui, returning Sun, 8 Jun, priced at ฿8,025 just found
Bangkok Airways
Thu, 11 Dec - Mon, 15 Dec
DMK
Bangkok
USM
Koh Samui
฿8,125 Return, just found
฿8,125
Return
just found
Select Bangkok Airways flight, departing Thu, 11 Dec from Bangkok to Koh Samui, returning Mon, 15 Dec, priced at ฿8,125 just found
Flight from Bangkok to Samui Intl. Airport route information
Origin airport
Don Mueang Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways
Return price
฿6,275
Distance
486 km

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 ฿3,055 and roundtrip prices from ฿6,275. 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 ฿6,275. 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.

Explore a world of travel with Expedia

*Available to Expedia members.