฿8,875 Cheap Flights from Bangkok (BKK) to Sihanoukville (KOS)

View ฿8,875 flight on Sat, 16 May 2026Opens in a new window

Popular airlines from Suvarnabhumi International Airport (BKK) to Sihanoukville (KOS)

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Cheap Flights from Bangkok (BKK) to Sihanoukville (KOS)

Prices were available within the past 7 days and start at ฿8,875 for one-way flights and ฿18,280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Emirates
Sat, 13 Jun - Tue, 16 Jun
BKK
Bangkok
KOS
Sihanoukville
฿18,280 Return, found 4 days ago
฿18,280
Return
found 4 days ago
Select Emirates flight, departing Sat, 13 Jun from Bangkok to Sihanoukville, returning Tue, 16 Jun, priced at ฿18,280 found 4 days ago

Alternative airports near Sihanoukville

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

Select flight to Sihanoukville KOS. Cheapest and Closest option available. Average driving time to city centre is 17 minutes. Flights from ฿17,719
KOS
Sihanoukville
CheapestClosest
Average driving time to city centre17 min
Flights from ฿17,719

Frequently asked questions

How much is a flight from BKK to KOS?
The lowest price advertised for a round-trip journey from Suvarnabhumi Intl. Airport (BKK) to Sihanoukville Airport (KOS) is ฿18,280. But you better get a move on. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BKK to KOS?
Most flights can be conveniently cancelled online, but whether or not you are charged a fee all comes down to your airline. If you do need to cancel your escape, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Bangkok Airport to Sihanoukville Airport (KOS) 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 Sihanouk Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BKK to Sihanoukville Airport (KOS)?
The distance from BKK (BKK) to KOS (KOS) is only 470 kilometres. You'll be walking down the air bridge and grabbing your bags from the carousel before long.
Which airlines fly direct from Suvarnabhumi Airport to KOS?
Right now, no airlines offer direct flights from Suvarnabhumi Intl. Airport (BKK) to Sihanoukville Airport (KOS). You'll need to book a flight with at least one stop. To get the best price and connections, lock in your fare well ahead of time.
Are Suvarnabhumi Airport to Sihanoukville Airport (KOS) flight tickets cheaper when they're purchased at the last minute?
It is possible to get great last-minute deals from Suvarnabhumi Intl. Airport (BKK) to KOS, but it's also possible to miss out altogether! As many airlines publish prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares air carrier prices and updates flight deals often, so you can rest easy knowing you're always getting the latest offers.

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Sihanoukville
Return price
฿18,280
Distance
464 km
*Available to Expedia members.