€127 Cheap Flights Bangkok to Samui Intl. Airport (DMK-USM)

Start packing your bags, because round-trip flights between Don Mueang Airport and Samui Airport start from €257. 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.

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.

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.

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.

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.

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.