£109 Cheap Flights from Samui Intl. Airport (USM) to Bangkok (DMK)

View £109 flight on Thu, 18 Sep 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at £109 for one-way flights and £214 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Sat, 8 Nov - Mon, 10 Nov
USM
Koh Samui
DMK
Bangkok
£214 Return, found 6 hours ago
£214
Return
found 6 hours ago
Select Bangkok Airways flight, departing Sat, 8 Nov from Koh Samui to Bangkok, returning Mon, 10 Nov, priced at £214 found 6 hours ago
Bangkok Airways
Sun, 16 Nov - Sun, 23 Nov
USM
Koh Samui
DMK
Bangkok
£215 Return, found 4 days ago
£215
Return
found 4 days ago
Select Bangkok Airways flight, departing Sun, 16 Nov from Koh Samui to Bangkok, returning Sun, 23 Nov, priced at £215 found 4 days ago
Bangkok Airways
Thu, 6 Nov - Sat, 22 Nov
USM
Koh Samui
DMK
Bangkok
£220 Return, found 4 days ago
£220
Return
found 4 days ago
Select Bangkok Airways flight, departing Thu, 6 Nov from Koh Samui to Bangkok, returning Sat, 22 Nov, priced at £220 found 4 days ago
Bangkok Airways
Thu, 18 Sep - Thu, 25 Sep
USM
Koh Samui
DMK
Bangkok
£221 Return, just found
£221
Return
just found
Select Bangkok Airways flight, departing Thu, 18 Sep from Koh Samui to Bangkok, returning Thu, 25 Sep, priced at £221 just found
Bangkok Airways
Thu, 11 Sep - Thu, 18 Sep
USM
Koh Samui
DMK
Bangkok
£222 Return, found 4 days ago
£222
Return
found 4 days ago
Select Bangkok Airways flight, departing Thu, 11 Sep from Koh Samui to Bangkok, returning Thu, 18 Sep, priced at £222 found 4 days ago
Bangkok Airways
Sat, 11 Oct - Mon, 13 Oct
USM
Koh Samui
DMK
Bangkok
£222 Return, found 3 hours ago
£222
Return
found 3 hours ago
Select Bangkok Airways flight, departing Sat, 11 Oct from Koh Samui to Bangkok, returning Mon, 13 Oct, priced at £222 found 3 hours ago
Bangkok Airways
Wed, 2 Jul - Fri, 4 Jul
USM
Koh Samui
DMK
Bangkok
£227 Return, found 2 days ago
£227
Return
found 2 days ago
Select Bangkok Airways flight, departing Wed, 2 Jul from Koh Samui to Bangkok, returning Fri, 4 Jul, priced at £227 found 2 days ago
Bangkok Airways
Sat, 11 Oct - Mon, 13 Oct
USM
Koh Samui
DMK
Bangkok
£228 Return, found 3 hours ago
£228
Return
found 3 hours ago
Select Bangkok Airways flight, departing Sat, 11 Oct from Koh Samui to Bangkok, returning Mon, 13 Oct, priced at £228 found 3 hours ago
Bangkok Airways
Wed, 9 Jul - Sun, 13 Jul
USM
Koh Samui
DMK
Bangkok
£230 Return, found 12 hours ago
£230
Return
found 12 hours ago
Select Bangkok Airways flight, departing Wed, 9 Jul from Koh Samui to Bangkok, returning Sun, 13 Jul, priced at £230 found 12 hours ago
Bangkok Airways
Wed, 2 Jul - Fri, 4 Jul
USM
Koh Samui
DMK
Bangkok
£232 Return, found 2 days ago
£232
Return
found 2 days ago
Select Bangkok Airways flight, departing Wed, 2 Jul from Koh Samui to Bangkok, returning Fri, 4 Jul, priced at £232 found 2 days ago

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

May is typically the cheapest month to fly

From £136 - £230 per traveller.

Graph displaying average flight prices per month

Flight from Samui Intl. Airport to Bangkok route information
Origin airport
Samui Intl. Airport
Destination airport
Don Mueang Intl.
Airlines serving
Bangkok Airways
Return price
£214
Distance
486 km
Average flight time
1 hour 30 mins

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

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

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 Samui Intl. Airport (USM) to Don Mueang Intl. (DMK)

The easiest way to view the best deals on flights from Samui Intl. Airport to Bangkok 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 Samui Intl. Airport to Don Mueang Intl. start at just £214 and range up to £232.  

To find an even better deal, try  

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

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

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Samui Intl. Airport to Don Mueang Intl. 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 USM to Don Mueang Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from Samui Airport to Don Mueang Intl. Airport (DMK) was £214. Cheap tickets don't hang around, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ko Samui Airport to Don Mueang Intl. Airport (DMK)?
We get that your situation can change unexpectedly, so we've made it as hassle-free as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Ko Samui Airport to Don Mueang Intl. Airport (DMK) 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 Ko Samui Airport to Don Mueang Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from USM to Don Mueang Airport?
With a flight distance of 490 kilometres, it's just a hop from Ko Samui Airport to Don Mueang Intl. Airport (DMK). It might be a quick flight, but it's still worth packing a book to read.
Which airlines fly direct from Ko Samui Airport to Don Mueang Airport?
At present, no airlines offer direct flights from Samui Airport to Don Mueang Airport. You'll need to book a flight with one or more stops. To score the best price and connections, lock in your airfare well in advance.
Are Samui Airport to DMK flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so there are no guarantees. While last-minute deals between USM and Don Mueang Intl. Airport (DMK) are possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some carriers advertise their prices up to a year ahead of the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking and be ready to pounce when the price is low.

Explore a world of travel with Expedia

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Bangkok

Samui Intl. Airport to Suvarnabhumi Intl.
£213.80
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