Flight Destinations in Siem Reap

View ฿2,126 flight on Wed, 4 Mar 2026Opens in a new window

Popular airlines to Siem Reap

  • Vietnam Airlines

  • Singapore Airlines

  • Emirates

  • Thai Airways International

  • Bangkok Airways

  • Qatar Airways

  • Lufthansa

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Cheap round-trip flights to Siem Reap

Prices were available within the past 7 days and start at ฿2,126 for one-way flights and ฿5,496 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Mon, 9 Mar - Tue, 17 Mar
HKT
Phuket
SAI
Siem Reap
฿5,496 Return, found 18 hours ago
฿5,496
Return
found 18 hours ago
Select Thai AirAsia flight, departing Mon, 9 Mar from Phuket to Siem Reap, returning Tue, 17 Mar, priced at ฿5,496 found 18 hours ago
Thai AirAsia
Fri, 20 Feb - Sat, 28 Feb
DMK
Bangkok
SAI
Siem Reap
฿6,418 Return, found 6 days ago
฿6,418
Return
found 6 days ago
Select Thai AirAsia flight, departing Fri, 20 Feb from Bangkok to Siem Reap, returning Sat, 28 Feb, priced at ฿6,418 found 6 days ago
Bangkok Airways
Thu, 14 May - Wed, 20 May
BKK
Bangkok
SAI
Siem Reap
฿6,445 Return, just found
฿6,445
Return
just found
Select Bangkok Airways flight, departing Thu, 14 May from Bangkok to Siem Reap, returning Wed, 20 May, priced at ฿6,445 just found
AirAsia Cambodia
Sat, 1 Aug - Sun, 2 Aug
KUL
Kuala Lumpur
SAI
Siem Reap
฿6,492 Return, found 4 hours ago
฿6,492
Return
found 4 hours ago
Select AirAsia Cambodia flight, departing Sat, 1 Aug from Kuala Lumpur to Siem Reap, returning Sun, 2 Aug, priced at ฿6,492 found 4 hours ago
Vietjet Air
Thu, 19 Mar - Sun, 22 Mar
HAN
Hanoi
SAI
Siem Reap
฿6,795 Return, found 5 days ago
฿6,795
Return
found 5 days ago
Select Vietjet Air flight, departing Thu, 19 Mar from Hanoi to Siem Reap, returning Sun, 22 Mar, priced at ฿6,795 found 5 days ago
Vietjet Air
Sun, 29 Mar - Sun, 5 Apr
DAD
Da Nang
SAI
Siem Reap
฿7,560 Return, found 3 days ago
฿7,560
Return
found 3 days ago
Select Vietjet Air flight, departing Sun, 29 Mar from Da Nang to Siem Reap, returning Sun, 5 Apr, priced at ฿7,560 found 3 days ago
Vietnam Airlines
Thu, 26 Feb - Sat, 7 Mar
SGN
Ho Chi Minh City
SAI
Siem Reap
฿7,665 Return, found 1 day ago
฿7,665
Return
found 1 day ago
Select Vietnam Airlines flight, departing Thu, 26 Feb from Ho Chi Minh City to Siem Reap, returning Sat, 7 Mar, priced at ฿7,665 found 1 day ago
Hahn Air Systems
Thu, 19 Mar - Sun, 22 Mar
HAN
Hanoi
SAI
Siem Reap
฿7,840 Return, found 5 days ago
฿7,840
Return
found 5 days ago
Select Hahn Air Systems flight, departing Thu, 19 Mar from Hanoi to Siem Reap, returning Sun, 22 Mar, priced at ฿7,840 found 5 days ago
Thai AirAsia
Tue, 10 Mar - Wed, 18 Mar
KBV
Krabi
SAI
Siem Reap
฿8,036 Return, found 18 hours ago
฿8,036
Return
found 18 hours ago
Select Thai AirAsia flight, departing Tue, 10 Mar from Krabi to Siem Reap, returning Wed, 18 Mar, priced at ฿8,036 found 18 hours ago
Thai AirAsia
Fri, 13 Mar - Mon, 16 Mar
CNX
Chiang Mai
SAI
Siem Reap
฿8,918 Return, found 5 days ago
฿8,918
Return
found 5 days ago
Select Thai AirAsia flight, departing Fri, 13 Mar from Chiang Mai to Siem Reap, returning Mon, 16 Mar, priced at ฿8,918 found 5 days ago

About Siem Reap

Expedia offers flights to Siem Reap to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Siem Reap or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Siem Reap that have flexible change policies?
We know that plans can change in the blink of an eye, so choosing a flexible ticket with Expedia is always a clever idea. Simply mark the "No change fee" box directly under the "Flexible change policies" filter. Your low-priced, flexible flight to Siem Reap is only a few clicks away.
How can I find cheap tickets to Siem Reap?
Book in advance, consider nearby airports, use points or miles — you're not short of ways! One more is to make use of Expedia's "flexible dates" feature. Search for a Siem Reap flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to Siem Reap was ฿5,496.
How much is a flight to Siem Reap?
One-way flights leaving Kuala Lumpur (KUL) sold for as low as ฿2,126 in the last seven days. During this period, the price of a return journey to Siem Reap ranged between ฿5,496 and ฿8,918. If you spot a bargain ticket, grab it quickly — these prices don't hang around.
How much is a plane ticket to Siem Reap?
Flights to Siem Reap varied from ฿5,496 to ฿8,918 in the last seven days. Generally, the earlier you make a reservation, the better the price.
What is the best time to go to Siem Reap?
July, September and October are the most popular months to explore Banteay Srei, one of Siem Reap's most fabulous cities. Summertime here starts June 20. Temperatures range from 24ºC to 32ºC at this time of year, so plan your travels around then if you're into warmer weather.
What months are the cheapest to book a flight to Siem Reap?
A cheap month to score an awesome deal to Siem Reap is February, whereas prices are higher in December. Steer clear of this month if you're watching your pennies.

Trending flights to Siem Reap

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Mon, 9 Mar - Tue, 17 Mar
HKT
Phuket
SAI
Siem Reap
฿5,496 Return, found 18 hours ago
฿5,496
Return
found 18 hours ago
Select Thai AirAsia flight, departing Mon, 9 Mar from Phuket to Siem Reap, returning Tue, 17 Mar, priced at ฿5,496 found 18 hours ago
*Available to Expedia members.