€123 Cheap Flights Bangkok to Samui Intl. Airport (BKK-USM)

View €123 flight on Thu, 23 Oct 2025Opens in a new window

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Samui Intl. Airport (USM)

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Cheap flights from Bangkok to Samui Intl. Airport (BKK-USM)

Prices were available within the past 7 days and start at €123 for one-way flights and €248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Mon, 8 Sep - Sun, 14 Sep
BKK
Bangkok
USM
Koh Samui
€248 Return, found 5 days ago
€248
Return
found 5 days ago
Select Bangkok Airways flight, departing Mon, 8 Sep from Bangkok to Koh Samui, returning Sun, 14 Sep, priced at €248 found 5 days ago
Bangkok Airways
Thu, 11 Dec - Fri, 19 Dec
BKK
Bangkok
USM
Koh Samui
€249 Return, found 6 days ago
€249
Return
found 6 days ago
Select Bangkok Airways flight, departing Thu, 11 Dec from Bangkok to Koh Samui, returning Fri, 19 Dec, priced at €249 found 6 days ago
Bangkok Airways
Thu, 30 Oct - Wed, 5 Nov
BKK
Bangkok
USM
Koh Samui
€252 Return, found 1 hour ago
€252
Return
found 1 hour ago
Select Bangkok Airways flight, departing Thu, 30 Oct from Bangkok to Koh Samui, returning Wed, 5 Nov, priced at €252 found 1 hour ago
Bangkok Airways
Mon, 8 Sep - Sun, 14 Sep
BKK
Bangkok
USM
Koh Samui
€257 Return, found 5 days ago
€257
Return
found 5 days ago
Select Bangkok Airways flight, departing Mon, 8 Sep from Bangkok to Koh Samui, returning Sun, 14 Sep, priced at €257 found 5 days ago
Bangkok Airways
Thu, 11 Dec - Fri, 19 Dec
BKK
Bangkok
USM
Koh Samui
€258 Return, found 6 days ago
€258
Return
found 6 days ago
Select Bangkok Airways flight, departing Thu, 11 Dec from Bangkok to Koh Samui, returning Fri, 19 Dec, priced at €258 found 6 days ago
Bangkok Airways
Fri, 19 Sep - Mon, 22 Sep
BKK
Bangkok
USM
Koh Samui
€259 Return, found 4 days ago
€259
Return
found 4 days ago
Select Bangkok Airways flight, departing Fri, 19 Sep from Bangkok to Koh Samui, returning Mon, 22 Sep, priced at €259 found 4 days ago
Bangkok Airways
Wed, 3 Sep - Wed, 10 Sep
BKK
Bangkok
USM
Koh Samui
€261 Return, found 3 days ago
€261
Return
found 3 days ago
Select Bangkok Airways flight, departing Wed, 3 Sep from Bangkok to Koh Samui, returning Wed, 10 Sep, priced at €261 found 3 days ago
Bangkok Airways
Thu, 18 Sep - Mon, 22 Sep
BKK
Bangkok
USM
Koh Samui
€261 Return, found 1 hour ago
€261
Return
found 1 hour ago
Select Bangkok Airways flight, departing Thu, 18 Sep from Bangkok to Koh Samui, returning Mon, 22 Sep, priced at €261 found 1 hour ago
Bangkok Airways
Mon, 8 Sep - Sun, 14 Sep
BKK
Bangkok
USM
Koh Samui
€264 Return, found 5 days ago
€264
Return
found 5 days ago
Select Bangkok Airways flight, departing Mon, 8 Sep from Bangkok to Koh Samui, returning Sun, 14 Sep, priced at €264 found 5 days ago
Bangkok Airways
Thu, 11 Dec - Fri, 19 Dec
BKK
Bangkok
USM
Koh Samui
€265 Return, found 6 days ago
€265
Return
found 6 days ago
Select Bangkok Airways flight, departing Thu, 11 Dec from Bangkok to Koh Samui, returning Fri, 19 Dec, priced at €265 found 6 days ago
Bangkok Airways
Mon, 8 Sep - Sun, 14 Sep
BKK
Bangkok
USM
Koh Samui
€267 Return, found 5 days ago
€267
Return
found 5 days ago
Select Bangkok Airways flight, departing Mon, 8 Sep from Bangkok to Koh Samui, returning Sun, 14 Sep, priced at €267 found 5 days ago

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

September is typically the cheapest month to fly

From €158 - €237 per traveller.

Graph displaying average flight prices per month

Bangkok to Samui Intl. Airport route information
Origin airport
Don Mueang Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways
Return price
€247
Distance
486 km
Average flight time
1 hour 4 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 Koh Samui, 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 Suvarnabhumi Intl. to Samui Intl. Airport ticket options cater to your travel preferences, with incredible one-way fares from €123 and roundtrip prices from €248. 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 Koh Samui 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 BKK to USM travel arrangements today and embark on the journey of a lifetime in Samui Intl. Airport.

Frequently asked questions

How much is a flight from Suvarnabhumi Intl. Airport (BKK) to Ko Samui Airport?
Pack your bags, because round-trip flights from Suvarnabhumi Airport to Ko Samui Airport (USM) start from €248. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to lock in 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 Bangkok Airport to Ko Samui Airport?
Each air carrier has its own set of terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from BKK to Ko Samui Airport (USM) 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 BKK to Samui Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BKK to Samui Airport?
A flight distance of just 470 kilometres separates Bang Phli and Koh Samui. Once you're in the air, you won't have time to do much more than flip through the pages of the in-flight magazine.
Which airlines fly direct from BKK to Samui Airport?
Check out the fares with Bangkok Airways (PG) if you want to travel straight from Suvarnabhumi Intl. Airport (BKK) to Samui Airport. This airline offers 486 monthly flights, so you're sure to find one that suits your schedule.
Are Suvarnabhumi Intl. Airport (BKK) to Samui Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Bangkok Airport to Ko Samui Airport at the last minute could save you some cash. However, it could end up costing a great deal more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

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