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

View AU$177 flight on Sun, 7 June 2026Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Mon, 22 June - Fri, 26 June
BKK
Bangkok
USM
Koh Samui
AU$363 Return, found 3 days ago
AU$363
Return
found 3 days ago
Select Bangkok Airways flight, departing Mon, 22 June from Bangkok to Koh Samui, returning Fri, 26 June, priced at AU$363 found 3 days ago
Bangkok Airways
Thu, 8 Oct - Thu, 22 Oct
BKK
Bangkok
USM
Koh Samui
AU$364 Return, found 3 days ago
AU$364
Return
found 3 days ago
Select Bangkok Airways flight, departing Thu, 8 Oct from Bangkok to Koh Samui, returning Thu, 22 Oct, priced at AU$364 found 3 days ago
Bangkok Airways
Sat, 5 Sept - Wed, 9 Sept
BKK
Bangkok
USM
Koh Samui
AU$370 Return, found 3 days ago
AU$370
Return
found 3 days ago
Select Bangkok Airways flight, departing Sat, 5 Sept from Bangkok to Koh Samui, returning Wed, 9 Sept, priced at AU$370 found 3 days ago
Bangkok Airways
Fri, 4 Sept - Sat, 12 Sept
BKK
Bangkok
USM
Koh Samui
AU$371 Return, found 4 days ago
AU$371
Return
found 4 days ago
Select Bangkok Airways flight, departing Fri, 4 Sept from Bangkok to Koh Samui, returning Sat, 12 Sept, priced at AU$371 found 4 days ago
Bangkok Airways
Wed, 16 Sept - Wed, 30 Sept
BKK
Bangkok
USM
Koh Samui
AU$373 Return, found 4 days ago
AU$373
Return
found 4 days ago
Select Bangkok Airways flight, departing Wed, 16 Sept from Bangkok to Koh Samui, returning Wed, 30 Sept, priced at AU$373 found 4 days ago
Bangkok Airways
Sat, 5 Sept - Wed, 9 Sept
BKK
Bangkok
USM
Koh Samui
AU$375 Return, found 3 days ago
AU$375
Return
found 3 days ago
Select Bangkok Airways flight, departing Sat, 5 Sept from Bangkok to Koh Samui, returning Wed, 9 Sept, priced at AU$375 found 3 days ago
Bangkok Airways
Fri, 4 Sept - Sat, 12 Sept
BKK
Bangkok
USM
Koh Samui
AU$376 Return, found 4 days ago
AU$376
Return
found 4 days ago
Select Bangkok Airways flight, departing Fri, 4 Sept from Bangkok to Koh Samui, returning Sat, 12 Sept, priced at AU$376 found 4 days ago
Bangkok Airways
Sat, 5 Sept - Wed, 9 Sept
BKK
Bangkok
USM
Koh Samui
AU$394 Return, found 3 days ago
AU$394
Return
found 3 days ago
Select Bangkok Airways flight, departing Sat, 5 Sept from Bangkok to Koh Samui, returning Wed, 9 Sept, priced at AU$394 found 3 days ago
Bangkok Airways
Thu, 8 Oct - Thu, 22 Oct
BKK
Bangkok
USM
Koh Samui
AU$396 Return, found 3 days ago
AU$396
Return
found 3 days ago
Select Bangkok Airways flight, departing Thu, 8 Oct from Bangkok to Koh Samui, returning Thu, 22 Oct, priced at AU$396 found 3 days ago
Bangkok Airways
Fri, 4 Sept - Sat, 5 Sept
BKK
Bangkok
USM
Koh Samui
AU$396 Return, found 6 days ago
AU$396
Return
found 6 days ago
Select Bangkok Airways flight, departing Fri, 4 Sept from Bangkok to Koh Samui, returning Sat, 5 Sept, priced at AU$396 found 6 days ago

Alternative airports near Koh Samui

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Samui Intl. Airport USM. Cheapest and Closest option available. Average driving time to city centre is 31 minutes. Flights from AU$426
USM
Samui Intl. Airport
CheapestClosest
Average driving time to city centre31 min
Flights from AU$426

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

September is typically the cheapest month to fly

From AU$277 - AU$429 per traveller.

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 AU$363. 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.

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways
Return price
AU$362
Distance
464 km
Average flight time
1 hour 5 mins

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