£104 Cheap Flights from Ko Samui (USM) to Bangkok (BKK)

Featured airlines

    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 25% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

Cheap Flights from Ko Samui (USM) to Bangkok (BKK)

Prices were available within the past 7 days and start at £104 for one-way flights and £203 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Bangkok Airways
Bangkok Airways
Bangkok Airways
Bangkok Airways
Bangkok Airways
Bangkok Airways
Bangkok Airways
Bangkok Airways
Bangkok Airways
Bangkok Airways
Bangkok Airways
Flight from Ko Samui to Bangkok route information
Origin airport
Ko Samui
Destination airport
Don Mueang Intl.
Airlines serving
Bangkok Airways
Return price
£202
Distance
486 km

Compare flights from Ko Samui to Bangkok easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Ko Samui to Bangkok. Operating between them 249 flights per day, 20 airlines cover the route. And KLM, Qatar Airways, JAL, Oman Air, Philippine Airlines, Austrian, Emirates, China Airlines, El Al, Hong Kong Airlines, EVA Air, Thai Airways International, Etihad Airways, Qantas, Cathay Pacific, Turkish Airlines, Bangkok Airways, Finnair, Air Astana, Vietnam Airlines, Garuda Indonesia, Malaysia Airlines, Singapore Airlines, Gulf Air fly direct, getting you to Suvarnabhumi Intl. in just 1hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Ko Samui to Suvarnabhumi 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 Ko Samui (USM) to Suvarnabhumi Intl. (BKK) 

The easiest way to view the best deals on flights from Ko Samui 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 Ko Samui to Suvarnabhumi Intl. start at just £203 and range up to £223.  

To find an even better deal, try  

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

Why you should book your Ko Samui to Bangkok flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Ko Samui to Suvarnabhumi 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 Ko Samui Airport (USM) to Bangkok Airport?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights from USM to Suvarnabhumi Airport start from £203. Make your booking ASAP to secure the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Samui Airport to Suvarnabhumi Airport?
Every airline has different terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from Samui Airport to Bangkok 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 Ko Samui Airport (USM) to Suvarnabhumi Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from USM to Suvarnabhumi Intl. Airport (BKK)?
A flight distance of just 470 kilometres separates Koh Samui and Bang Phli. Once you’re up in the skies, you won’t have time to do much more than listen to some short podcasts.
Which airlines fly direct from Samui Airport to Bangkok Airport?
Bangkok Airways (PG) will take you from Ko Samui Airport (USM) to Bangkok Airport safely and comfortably. You can choose from 486 flights every month on this route.
Are Ko Samui Airport (USM) to BKK flight tickets cheaper when they're purchased at the last minute?
Booking last minute from USM to Bangkok Airport can be hit-or-miss. It is possible to score a bargain, but you could also miss out completely! If you’d prefer to start your travel planning early on, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines publish their prices so far in advance. Our suggestion? Check back often as prices are updated frequently.
Bangkok Airports

Bangkok

*Available to Expedia members.