₩203,200 Cheap Flights from Bangkok (BKK) to Samui Intl. Airport (USM)

View ₩203,200 flight on Tue, Jan 13, 2026Opens 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 ₩203,200 for one-way flights and ₩409,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Thu, Feb 5 - Tue, Feb 10
BKK
Bangkok
USM
Koh Samui
₩409,200 Roundtrip, found 4 days ago
₩409,200
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Thu, Feb 5 from Bangkok to Koh Samui, returning Tue, Feb 10, priced at ₩409,200 found 4 days ago
Bangkok Airways
Wed, Jan 28 - Sat, Jan 31
BKK
Bangkok
USM
Koh Samui
₩411,700 Roundtrip, found 1 day ago
₩411,700
Roundtrip
found 1 day ago
Select Bangkok Airways flight, departing Wed, Jan 28 from Bangkok to Koh Samui, returning Sat, Jan 31, priced at ₩411,700 found 1 day ago
Bangkok Airways
Sun, Feb 8 - Wed, Feb 11
BKK
Bangkok
USM
Koh Samui
₩415,000 Roundtrip, found 4 days ago
₩415,000
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Sun, Feb 8 from Bangkok to Koh Samui, returning Wed, Feb 11, priced at ₩415,000 found 4 days ago
Bangkok Airways
Tue, Nov 18 - Sat, Nov 22
BKK
Bangkok
USM
Koh Samui
₩415,300 Roundtrip, found 5 days ago
₩415,300
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Tue, Nov 18 from Bangkok to Koh Samui, returning Sat, Nov 22, priced at ₩415,300 found 5 days ago
Bangkok Airways
Fri, Mar 6 - Tue, Mar 10
BKK
Bangkok
USM
Koh Samui
₩415,600 Roundtrip, found 11 hours ago
₩415,600
Roundtrip
found 11 hours ago
Select Bangkok Airways flight, departing Fri, Mar 6 from Bangkok to Koh Samui, returning Tue, Mar 10, priced at ₩415,600 found 11 hours ago
Bangkok Airways
Mon, Jun 1 - Fri, Jun 5
BKK
Bangkok
USM
Koh Samui
₩417,000 Roundtrip, found 4 days ago
₩417,000
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Mon, Jun 1 from Bangkok to Koh Samui, returning Fri, Jun 5, priced at ₩417,000 found 4 days ago
Bangkok Airways
Wed, Jan 28 - Sun, Feb 1
BKK
Bangkok
USM
Koh Samui
₩419,500 Roundtrip, found 1 day ago
₩419,500
Roundtrip
found 1 day ago
Select Bangkok Airways flight, departing Wed, Jan 28 from Bangkok to Koh Samui, returning Sun, Feb 1, priced at ₩419,500 found 1 day ago
Bangkok Airways
Fri, Mar 6 - Tue, Mar 10
BKK
Bangkok
USM
Koh Samui
₩421,500 Roundtrip, found 11 hours ago
₩421,500
Roundtrip
found 11 hours ago
Select Bangkok Airways flight, departing Fri, Mar 6 from Bangkok to Koh Samui, returning Tue, Mar 10, priced at ₩421,500 found 11 hours ago
Bangkok Airways
Fri, Nov 21 - Mon, Nov 24
BKK
Bangkok
USM
Koh Samui
₩423,300 Roundtrip, found 15 hours ago
₩423,300
Roundtrip
found 15 hours ago
Select Bangkok Airways flight, departing Fri, Nov 21 from Bangkok to Koh Samui, returning Mon, Nov 24, priced at ₩423,300 found 15 hours ago
Bangkok Airways
Thu, Feb 5 - Tue, Feb 10
BKK
Bangkok
USM
Koh Samui
₩424,800 Roundtrip, found 4 days ago
₩424,800
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Thu, Feb 5 from Bangkok to Koh Samui, returning Tue, Feb 10, priced at ₩424,800 found 4 days ago

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

May is typically the cheapest month to fly

From ₩265,562 - ₩416,334 per traveler.

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 center is 31 minutes. Flights from ₩419,500
USM
Samui Intl. Airport
CheapestClosest
Average driving time to city center31 min
Flights from ₩419,500

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 ₩409,200. 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
Roundtrip price
₩409,200
Distance
464 km
Average flight time
1 hour 10 mins

Book with confidence

Bangkok to Koh Samui Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Bangkok to Koh Samui will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Koh Samui.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BKK to USM flights that won’t make your bank account wince. Ready to temporarily leave behind Bangkok for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to USM with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Bangkok to Koh Samui Flights

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Bangkok nearby Airports

Bangkok

Don Mueang Intl. to Samui Intl. Airport
₩415,300
*Available to Expedia members.