Cheap Flights from Bangkok (BKK) to Samui Intl. Airport (USM) from HK$1,101~

View HK$1,101 flight on Sat, 15 Nov 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$1,101 for one-way flights and HK$2,243 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Fri, 14 Nov - Sun, 16 Nov
BKK
Bangkok
USM
Koh Samui
HK$2,243 Return, just found
HK$2,243
Return
just found
Select Bangkok Airways flight, departing Fri, 14 Nov from Bangkok to Koh Samui, returning Sun, 16 Nov, priced at HK$2,243 just found
Bangkok Airways
Sun, 21 Dec - Wed, 24 Dec
BKK
Bangkok
USM
Koh Samui
HK$2,265 Return, found 1 day ago
HK$2,265
Return
found 1 day ago
Select Bangkok Airways flight, departing Sun, 21 Dec from Bangkok to Koh Samui, returning Wed, 24 Dec, priced at HK$2,265 found 1 day ago
Bangkok Airways
Thu, 13 Nov - Sun, 16 Nov
BKK
Bangkok
USM
Koh Samui
HK$2,288 Return, found 1 day ago
HK$2,288
Return
found 1 day ago
Select Bangkok Airways flight, departing Thu, 13 Nov from Bangkok to Koh Samui, returning Sun, 16 Nov, priced at HK$2,288 found 1 day ago
Bangkok Airways
Sat, 22 Nov - Wed, 26 Nov
BKK
Bangkok
USM
Koh Samui
HK$2,322 Return, found 4 hours ago
HK$2,322
Return
found 4 hours ago
Select Bangkok Airways flight, departing Sat, 22 Nov from Bangkok to Koh Samui, returning Wed, 26 Nov, priced at HK$2,322 found 4 hours ago
Bangkok Airways
Sat, 22 Nov - Mon, 24 Nov
BKK
Bangkok
USM
Koh Samui
HK$2,324 Return, found 2 days ago
HK$2,324
Return
found 2 days ago
Select Bangkok Airways flight, departing Sat, 22 Nov from Bangkok to Koh Samui, returning Mon, 24 Nov, priced at HK$2,324 found 2 days ago
Bangkok Airways
Sat, 22 Nov - Mon, 24 Nov
BKK
Bangkok
USM
Koh Samui
HK$2,325 Return, found 2 days ago
HK$2,325
Return
found 2 days ago
Select Bangkok Airways flight, departing Sat, 22 Nov from Bangkok to Koh Samui, returning Mon, 24 Nov, priced at HK$2,325 found 2 days ago
Bangkok Airways
Sat, 14 Mar - Mon, 16 Mar
BKK
Bangkok
USM
Koh Samui
HK$2,327 Return, found 6 days ago
HK$2,327
Return
found 6 days ago
Select Bangkok Airways flight, departing Sat, 14 Mar from Bangkok to Koh Samui, returning Mon, 16 Mar, priced at HK$2,327 found 6 days ago
Bangkok Airways
Sat, 22 Nov - Tue, 25 Nov
BKK
Bangkok
USM
Koh Samui
HK$2,328 Return, found 3 days ago
HK$2,328
Return
found 3 days ago
Select Bangkok Airways flight, departing Sat, 22 Nov from Bangkok to Koh Samui, returning Tue, 25 Nov, priced at HK$2,328 found 3 days ago
Bangkok Airways
Mon, 16 Mar - Sat, 21 Mar
BKK
Bangkok
USM
Koh Samui
HK$2,330 Return, found 6 days ago
HK$2,330
Return
found 6 days ago
Select Bangkok Airways flight, departing Mon, 16 Mar from Bangkok to Koh Samui, returning Sat, 21 Mar, priced at HK$2,330 found 6 days ago
Bangkok Airways
Sat, 22 Nov - Tue, 25 Nov
BKK
Bangkok
USM
Koh Samui
HK$2,330 Return, found 3 days ago
HK$2,330
Return
found 3 days ago
Select Bangkok Airways flight, departing Sat, 22 Nov from Bangkok to Koh Samui, returning Tue, 25 Nov, priced at HK$2,330 found 3 days ago

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

May is typically the cheapest month to fly

From HK$1,433 - HK$2,260 per traveller.

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 HK$2,243
USM
Samui Intl. Airport
CheapestClosest
Average driving time to city centre31 min
Flights from HK$2,243

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 HK$2,243. 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 kilometers 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
HK$2,243
Distance
464 km
Average flight time
1 hour 11 mins

Book with confidence

Flights from Bangkok to Koh Samui

Book cheap flights from Bangkok (BKK) to Koh Samui (USM) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Bangkok (BKK) to Koh Samui (USM) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Bangkok (BKK) to Koh Samui (USM) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Koh Samui flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Koh Samui and things to do in Koh Samui for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Koh Samui more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Koh Samui is HK$1,101 now!

 

Flights from Bangkok to Koh Samui

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