฿3,045 Cheap Flights from Bangkok (DMK) to Samui Intl. Airport (USM)

View ฿3,045 flight on Tue, 12 May 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 (DMK) to Samui Intl. Airport (USM)

Prices were available within the past 7 days and start at ฿3,045 for one-way flights and ฿6,255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Wed, 20 May - Sun, 31 May
DMK
Bangkok
USM
Koh Samui
฿6,255 Return, found 10 hours ago
฿6,255
Return
found 10 hours ago
Select Bangkok Airways flight, departing Wed, 20 May from Bangkok to Koh Samui, returning Sun, 31 May, priced at ฿6,255 found 10 hours ago
Bangkok Airways
Sun, 17 May - Sun, 24 May
DMK
Bangkok
USM
Koh Samui
฿6,260 Return, found 5 days ago
฿6,260
Return
found 5 days ago
Select Bangkok Airways flight, departing Sun, 17 May from Bangkok to Koh Samui, returning Sun, 24 May, priced at ฿6,260 found 5 days ago
Bangkok Airways
Mon, 16 Mar - Thu, 19 Mar
DMK
Bangkok
USM
Koh Samui
฿6,705 Return, just found
฿6,705
Return
just found
Select Bangkok Airways flight, departing Mon, 16 Mar from Bangkok to Koh Samui, returning Thu, 19 Mar, priced at ฿6,705 just found
Bangkok Airways
Sun, 17 May - Sun, 24 May
DMK
Bangkok
USM
Koh Samui
฿6,710 Return, found 5 days ago
฿6,710
Return
found 5 days ago
Select Bangkok Airways flight, departing Sun, 17 May from Bangkok to Koh Samui, returning Sun, 24 May, priced at ฿6,710 found 5 days ago
Bangkok Airways
Wed, 20 May - Sat, 23 May
DMK
Bangkok
USM
Koh Samui
฿7,055 Return, found 23 hours ago
฿7,055
Return
found 23 hours ago
Select Bangkok Airways flight, departing Wed, 20 May from Bangkok to Koh Samui, returning Sat, 23 May, priced at ฿7,055 found 23 hours ago
Bangkok Airways
Fri, 4 Sept - Thu, 10 Sept
DMK
Bangkok
USM
Koh Samui
฿7,155 Return, found 5 hours ago
฿7,155
Return
found 5 hours ago
Select Bangkok Airways flight, departing Fri, 4 Sept from Bangkok to Koh Samui, returning Thu, 10 Sept, priced at ฿7,155 found 5 hours ago
Bangkok Airways
Mon, 16 Mar - Thu, 19 Mar
DMK
Bangkok
USM
Koh Samui
฿7,355 Return, just found
฿7,355
Return
just found
Select Bangkok Airways flight, departing Mon, 16 Mar from Bangkok to Koh Samui, returning Thu, 19 Mar, priced at ฿7,355 just found
Bangkok Airways
Mon, 16 Mar - Thu, 19 Mar
DMK
Bangkok
USM
Koh Samui
฿7,505 Return, just found
฿7,505
Return
just found
Select Bangkok Airways flight, departing Mon, 16 Mar from Bangkok to Koh Samui, returning Thu, 19 Mar, priced at ฿7,505 just found
Bangkok Airways
Sat, 14 Mar - Wed, 18 Mar
DMK
Bangkok
USM
Koh Samui
฿7,655 Return, found 1 hour ago
฿7,655
Return
found 1 hour ago
Select Bangkok Airways flight, departing Sat, 14 Mar from Bangkok to Koh Samui, returning Wed, 18 Mar, priced at ฿7,655 found 1 hour ago
Bangkok Airways
Sun, 14 Jun - Mon, 13 Jul
DMK
Bangkok
USM
Koh Samui
฿7,660 Return, found 5 days ago
฿7,660
Return
found 5 days ago
Select Bangkok Airways flight, departing Sun, 14 Jun from Bangkok to Koh Samui, returning Mon, 13 Jul, priced at ฿7,660 found 5 days ago

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

May is typically the cheapest month to fly

From ฿5,937 - ฿9,330 per traveller.

Alternative airports near Koh Samui

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Samui Intl. Airport USM. Cheapest and Closest option available. Average driving time to city centre is 31 minutes. Flights from ฿8,870
USM
Samui Intl. Airport
CheapestClosest
Average driving time to city centre31 min
Flights from ฿8,870
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
฿6,255
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 ฿3,045 and roundtrip prices from ฿6,255. 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 ฿6,255. 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

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