₩219,900 Cheap Flights from Samui Intl. Airport (USM) to Bangkok (BKK)

View ₩219,900 flight on Sun, Dec 21, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ₩219,900 for one-way flights and ₩431,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Sat, Mar 21 - Fri, Mar 27
USM
Koh Samui
BKK
Bangkok
₩431,700 Roundtrip, found 5 days ago
₩431,700
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Sat, Mar 21 from Koh Samui to Bangkok, returning Fri, Mar 27, priced at ₩431,700 found 5 days ago
Bangkok Airways
Sat, Mar 21 - Fri, Mar 27
USM
Koh Samui
BKK
Bangkok
₩447,800 Roundtrip, found 5 days ago
₩447,800
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Sat, Mar 21 from Koh Samui to Bangkok, returning Fri, Mar 27, priced at ₩447,800 found 5 days ago
Bangkok Airways
Sat, Mar 21 - Fri, Mar 27
USM
Koh Samui
BKK
Bangkok
₩459,300 Roundtrip, found 5 days ago
₩459,300
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Sat, Mar 21 from Koh Samui to Bangkok, returning Fri, Mar 27, priced at ₩459,300 found 5 days ago
Bangkok Airways
Thu, Jan 22 - Tue, Jan 27
USM
Koh Samui
BKK
Bangkok
₩459,500 Roundtrip, found 4 days ago
₩459,500
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Thu, Jan 22 from Koh Samui to Bangkok, returning Tue, Jan 27, priced at ₩459,500 found 4 days ago
Bangkok Airways
Sat, Mar 21 - Fri, Mar 27
USM
Koh Samui
BKK
Bangkok
₩463,900 Roundtrip, found 5 days ago
₩463,900
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Sat, Mar 21 from Koh Samui to Bangkok, returning Fri, Mar 27, priced at ₩463,900 found 5 days ago
Bangkok Airways
Sat, Mar 21 - Fri, Mar 27
USM
Koh Samui
BKK
Bangkok
₩468,500 Roundtrip, found 5 days ago
₩468,500
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Sat, Mar 21 from Koh Samui to Bangkok, returning Fri, Mar 27, priced at ₩468,500 found 5 days ago
Bangkok Airways
Thu, Jan 22 - Tue, Jan 27
USM
Koh Samui
BKK
Bangkok
₩468,700 Roundtrip, found 4 days ago
₩468,700
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Thu, Jan 22 from Koh Samui to Bangkok, returning Tue, Jan 27, priced at ₩468,700 found 4 days ago
Bangkok Airways
Sat, Mar 21 - Fri, Mar 27
USM
Koh Samui
BKK
Bangkok
₩475,400 Roundtrip, found 5 days ago
₩475,400
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Sat, Mar 21 from Koh Samui to Bangkok, returning Fri, Mar 27, priced at ₩475,400 found 5 days ago
Bangkok Airways
Thu, Jan 22 - Tue, Jan 27
USM
Koh Samui
BKK
Bangkok
₩475,600 Roundtrip, found 4 days ago
₩475,600
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Thu, Jan 22 from Koh Samui to Bangkok, returning Tue, Jan 27, priced at ₩475,600 found 4 days ago
Bangkok Airways
Sat, Mar 21 - Fri, Mar 27
USM
Koh Samui
BKK
Bangkok
₩484,600 Roundtrip, found 5 days ago
₩484,600
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Sat, Mar 21 from Koh Samui to Bangkok, returning Fri, Mar 27, priced at ₩484,600 found 5 days ago

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

May is typically the cheapest month to fly

From ₩269,250 - ₩428,741 per traveler.
Flights from Samui Intl. Airport (USM) to Bangkok (BKK)
Origin airport
Samui Intl. Airport
Destination airport
Suvarnabhumi Intl.
Roundtrip price
₩431,700
Distance
464 km
Average flight time
1 hour 15 mins

Koh Samui to Bangkok 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 Koh Samui to Bangkok 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 Bangkok.

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 USM to BKK flights that won’t make your bank account wince. Ready to temporarily leave behind Koh Samui 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 BKK 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.

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 ₩431,700. 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 kilometers 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.

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