£151 Cheap Flights from Sihanoukville (KOS) to Bangkok (BKK)

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

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

Prices were available within the past 7 days and start at £151 for one-way flights and £328 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Cambodia
Air Cambodia
Air Cambodia
Air Cambodia
Air Cambodia
Air Cambodia
Air Cambodia
Air Cambodia
Air Cambodia
Air Cambodia
Flight from Sihanoukville to Bangkok route information
Origin airport
Sihanoukville
Destination airport
Suvarnabhumi Intl.
Return price
£327
Distance
464 km
Average flight time
1 hour 10 mins

Compare flights from Sihanoukville to Bangkok easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Sihanoukville to Bangkok. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Suvarnabhumi Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Sihanoukville to Suvarnabhumi Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Sihanoukville (KOS) to Suvarnabhumi Intl. (BKK)

The easiest way to view the best deals on flights from Sihanoukville to Bangkok today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Sihanoukville to Suvarnabhumi Intl. start at just £328 and range up to £348.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Sihanoukville and Bangkok
  • booking your flight during July, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Sihanoukville to Bangkok flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Sihanoukville to Suvarnabhumi Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from KOS to Suvarnabhumi Intl. Airport (BKK)?
If you're travelling from Sihanoukville Airport (KOS) to Bangkok Airport, round-trip journeys start from £328. This price is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sihanoukville Airport (KOS) to Suvarnabhumi Intl. Airport (BKK)?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from KOS to Suvarnabhumi Intl. Airport (BKK) 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 Sihanoukville Airport (KOS) to Suvarnabhumi Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sihanoukville Airport (KOS) to Suvarnabhumi Airport?
With a flight distance of 470 kilometres, it's just a short hop from Sihanouk Intl. Airport to Suvarnabhumi Airport. It might be a quick one, but it's still worth bringing along something to read.
Which airlines fly direct from Sihanoukville Airport (KOS) to Suvarnabhumi Airport?
Currently, no airlines offer direct flights from KOS to BKK. You'll need to book a flight with at least one stop. To get the best price and connections, lock in your airfare well in advance.
Are Sihanoukville Airport (KOS) to Suvarnabhumi Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Sihanouk Intl. Airport to Suvarnabhumi Airport at the last minute could save you some serious cash. However, it could end up costing a great deal more! If you'd prefer not to take any chances, 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 frequently as deals are updated on Expedia all the time.

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