£104 Cheap Flights from Bangkok (DMK) to Samui Intl. Airport (USM)

View £104 flight on Sun, 18 May 2025Opens 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 £104 for one-way flights and £212 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Thu, 25 Sep - Mon, 29 Sep
DMK
Bangkok
USM
Koh Samui
£212 Return, found 1 hour ago
£212
Return
found 1 hour ago
Select Bangkok Airways flight, departing Thu, 25 Sep from Bangkok to Koh Samui, returning Mon, 29 Sep, priced at £212 found 1 hour ago
Bangkok Airways
Wed, 19 Nov - Wed, 26 Nov
DMK
Bangkok
USM
Koh Samui
£213 Return, found 8 hours ago
£213
Return
found 8 hours ago
Select Bangkok Airways flight, departing Wed, 19 Nov from Bangkok to Koh Samui, returning Wed, 26 Nov, priced at £213 found 8 hours ago
Bangkok Airways
Sun, 2 Nov - Fri, 28 Nov
DMK
Bangkok
USM
Koh Samui
£214 Return, found 2 days ago
£214
Return
found 2 days ago
Select Bangkok Airways flight, departing Sun, 2 Nov from Bangkok to Koh Samui, returning Fri, 28 Nov, priced at £214 found 2 days ago
Bangkok Airways
Thu, 8 May - Sun, 11 May
DMK
Bangkok
USM
Koh Samui
£218 Return, found 1 hour ago
£218
Return
found 1 hour ago
Select Bangkok Airways flight, departing Thu, 8 May from Bangkok to Koh Samui, returning Sun, 11 May, priced at £218 found 1 hour ago
Bangkok Airways
Mon, 5 May - Thu, 15 May
DMK
Bangkok
USM
Koh Samui
£220 Return, found 5 hours ago
£220
Return
found 5 hours ago
Select Bangkok Airways flight, departing Mon, 5 May from Bangkok to Koh Samui, returning Thu, 15 May, priced at £220 found 5 hours ago
Bangkok Airways
Sun, 1 Jun - Mon, 30 Jun
DMK
Bangkok
USM
Koh Samui
£220 Return, just found
£220
Return
just found
Select Bangkok Airways flight, departing Sun, 1 Jun from Bangkok to Koh Samui, returning Mon, 30 Jun, priced at £220 just found
Bangkok Airways
Thu, 29 May - Sat, 14 Jun
DMK
Bangkok
USM
Koh Samui
£221 Return, found 7 hours ago
£221
Return
found 7 hours ago
Select Bangkok Airways flight, departing Thu, 29 May from Bangkok to Koh Samui, returning Sat, 14 Jun, priced at £221 found 7 hours ago
Bangkok Airways
Sat, 31 May - Fri, 6 Jun
DMK
Bangkok
USM
Koh Samui
£225 Return, found 1 hour ago
£225
Return
found 1 hour ago
Select Bangkok Airways flight, departing Sat, 31 May from Bangkok to Koh Samui, returning Fri, 6 Jun, priced at £225 found 1 hour ago
Bangkok Airways
Mon, 16 Jun - Sat, 21 Jun
DMK
Bangkok
USM
Koh Samui
£226 Return, found 11 hours ago
£226
Return
found 11 hours ago
Select Bangkok Airways flight, departing Mon, 16 Jun from Bangkok to Koh Samui, returning Sat, 21 Jun, priced at £226 found 11 hours ago
Bangkok Airways
Mon, 25 Aug - Mon, 8 Sep
DMK
Bangkok
USM
Koh Samui
£227 Return, found 2 days ago
£227
Return
found 2 days ago
Select Bangkok Airways flight, departing Mon, 25 Aug from Bangkok to Koh Samui, returning Mon, 8 Sep, priced at £227 found 2 days ago
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
£212
Distance
486 km

Compare flights from Bangkok to Samui Intl. Airport easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Bangkok to Samui Intl. Airport. Operating between them 3 flights per day, 20 airlines cover the route. And Bangkok Airways fly direct, getting you to Samui Intl. Airport in just 1hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Don Mueang Intl. to Samui Intl. Airport.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Don Mueang Intl. (DMK) to Samui Intl. Airport (USM) 

The easiest way to view the best deals on flights from Bangkok to Samui Intl. Airport today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Don Mueang Intl. to Samui Intl. Airport start at just £212 and range up to £227.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Bangkok and Samui Intl. Airport
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Bangkok to Samui Intl. Airport flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Don Mueang Intl. to Samui Intl. Airport for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

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 £212. 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.

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