￥16,880 Cheap Flights from Bangkok (BKK) to Samui Intl. Airport (USM)

View ￥16,880 flight on Sun, Sep 14, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ￥16,880 for one-way flights and ￥34,520 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Mon, May 11 - Wed, May 13
BKK
Bangkok
USM
Koh Samui
￥34,520 Roundtrip, found 6 days ago
￥34,520
Roundtrip
found 6 days ago
Select Bangkok Airways flight, departing Mon, May 11 from Bangkok to Koh Samui, returning Wed, May 13, priced at ￥34,520 found 6 days ago
Bangkok Airways
Sun, May 3 - Fri, May 8
BKK
Bangkok
USM
Koh Samui
￥35,453 Roundtrip, found 6 days ago
￥35,453
Roundtrip
found 6 days ago
Select Bangkok Airways flight, departing Sun, May 3 from Bangkok to Koh Samui, returning Fri, May 8, priced at ￥35,453 found 6 days ago
Bangkok Airways
Mon, May 11 - Wed, May 13
BKK
Bangkok
USM
Koh Samui
￥38,220 Roundtrip, found 6 days ago
￥38,220
Roundtrip
found 6 days ago
Select Bangkok Airways flight, departing Mon, May 11 from Bangkok to Koh Samui, returning Wed, May 13, priced at ￥38,220 found 6 days ago
Bangkok Airways
Sun, May 3 - Fri, May 8
BKK
Bangkok
USM
Koh Samui
￥38,440 Roundtrip, found 6 days ago
￥38,440
Roundtrip
found 6 days ago
Select Bangkok Airways flight, departing Sun, May 3 from Bangkok to Koh Samui, returning Fri, May 8, priced at ￥38,440 found 6 days ago
Bangkok Airways
Sun, May 3 - Fri, May 8
BKK
Bangkok
USM
Koh Samui
￥39,161 Roundtrip, found 6 days ago
￥39,161
Roundtrip
found 6 days ago
Select Bangkok Airways flight, departing Sun, May 3 from Bangkok to Koh Samui, returning Fri, May 8, priced at ￥39,161 found 6 days ago
Bangkok Airways
Mon, May 11 - Wed, May 13
BKK
Bangkok
USM
Koh Samui
￥39,367 Roundtrip, found 6 days ago
￥39,367
Roundtrip
found 6 days ago
Select Bangkok Airways flight, departing Mon, May 11 from Bangkok to Koh Samui, returning Wed, May 13, priced at ￥39,367 found 6 days ago
Bangkok Airways
Tue, Oct 14 - Fri, Oct 17
BKK
Bangkok
USM
Koh Samui
￥41,610 Roundtrip, found 2 hours ago
￥41,610
Roundtrip
found 2 hours ago
Select Bangkok Airways flight, departing Tue, Oct 14 from Bangkok to Koh Samui, returning Fri, Oct 17, priced at ￥41,610 found 2 hours ago
Bangkok Airways
Tue, Oct 14 - Fri, Oct 17
DMK
Bangkok
USM
Koh Samui
￥41,610 Roundtrip, found 2 hours ago
￥41,610
Roundtrip
found 2 hours ago
Select Bangkok Airways flight, departing Tue, Oct 14 from Bangkok to Koh Samui, returning Fri, Oct 17, priced at ￥41,610 found 2 hours ago
Bangkok Airways
Mon, Sep 15 - Thu, Sep 18
BKK
Bangkok
USM
Koh Samui
￥41,720 Roundtrip, found 1 day ago
￥41,720
Roundtrip
found 1 day ago
Select Bangkok Airways flight, departing Mon, Sep 15 from Bangkok to Koh Samui, returning Thu, Sep 18, priced at ￥41,720 found 1 day ago
Bangkok Airways
Thu, Oct 2 - Sun, Oct 5
BKK
Bangkok
USM
Koh Samui
￥41,820 Roundtrip, found 2 days ago
￥41,820
Roundtrip
found 2 days ago
Select Bangkok Airways flight, departing Thu, Oct 2 from Bangkok to Koh Samui, returning Sun, Oct 5, priced at ￥41,820 found 2 days ago

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

September is typically the cheapest month to fly

From ￥25,038 - ￥39,237 per traveler.

Graph displaying average flight prices per month

Flights from Bangkok (BKK) to Samui Intl. Airport (USM)
Origin airport
Suvarnabhumi Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways
Roundtrip price
￥34,520
Distance
464 km
Average flight time
1 hour 4 mins

Bangkok to Samui Intl. Airport 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 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 Samui Intl. Airport.

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.

Frequently asked questions

How much is a flight from BKK to Ko Samui Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from BKK to Ko Samui Airport (USM) was ￥34,520. Cheap fares don't last forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Suvarnabhumi Intl. Airport (BKK) to Ko Samui Airport?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Bangkok Airport to Ko Samui 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 Suvarnabhumi Airport to USM flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Bangkok Airport to USM?
Get comfortable, choose an in-flight movie and 1 hour and 12 minutes will pass by before you know it. That's how long it takes to jet to Samui Airport from BKK.
How far is the flight from Bangkok Airport to Samui Airport?
You might not get through a whole movie on this flight --- it's only 470 kilometers from Bang Phli to Koh Samui. Find your seat, enjoy the in-flight service and you'll be touching down in next to no time.
Which airlines fly direct from BKK to Ko Samui Airport?
Flying directly from Suvarnabhumi Intl. Airport (BKK) to Ko Samui Airport is a cinch with Bangkok Airways (PG). This leading carrier operates 713 flights every month.
Are BKK to Samui Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Suvarnabhumi Airport to Ko Samui Airport (USM) can be hit-or-miss. It is possible to find a bargain, but you could also miss out entirely! If you'd rather play it safe and start planning early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines issue their prices so far in advance. Our suggestion? Check back often as updates are made frequently.

Explore a world of travel with Expedia

Bangkok nearby Airports

Bangkok

Don Mueang Intl. to Samui Intl. Airport
￥41,610
*Available to Expedia members.