Flight Destinations in Siem Reap

View ฿1,819 flight on Wed, 11 Nov 2026Opens in a new window

Popular airlines to Siem Reap

  • Singapore Airlines

  • Vietnam Airlines

  • Emirates

  • Qatar Airways

  • Lufthansa

  • Vietjet Air

  • Japan Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Siem Reap

Prices were available within the past 7 days and start at ฿1,819 for one-way flights and ฿5,527 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Thu, 19 Mar - Mon, 23 Mar
HKT
Phuket
SAI
Siem Reap
฿5,527 Return, found 3 days ago
฿5,527
Return
found 3 days ago
Select Thai AirAsia flight, departing Thu, 19 Mar from Phuket to Siem Reap, returning Mon, 23 Mar, priced at ฿5,527 found 3 days ago
AirAsia Cambodia
Fri, 6 Mar - Sun, 8 Mar
KUL
Kuala Lumpur
SAI
Siem Reap
฿5,630 Return, found 3 days ago
฿5,630
Return
found 3 days ago
Select AirAsia Cambodia flight, departing Fri, 6 Mar from Kuala Lumpur to Siem Reap, returning Sun, 8 Mar, priced at ฿5,630 found 3 days ago
Bangkok Airways
Thu, 23 Apr - Sun, 26 Apr
BKK
Bangkok
SAI
Siem Reap
฿6,415 Return, just found
฿6,415
Return
just found
Select Bangkok Airways flight, departing Thu, 23 Apr from Bangkok to Siem Reap, returning Sun, 26 Apr, priced at ฿6,415 just found
Thai AirAsia
Thu, 7 May - Wed, 13 May
CNX
Chiang Mai
SAI
Siem Reap
฿7,732 Return, found 4 days ago
฿7,732
Return
found 4 days ago
Select Thai AirAsia flight, departing Thu, 7 May from Chiang Mai to Siem Reap, returning Wed, 13 May, priced at ฿7,732 found 4 days ago
Thai AirAsia
Fri, 28 Aug - Sun, 30 Aug
SIN
Singapore
SAI
Siem Reap
฿7,844 Return, found 2 days ago
฿7,844
Return
found 2 days ago
Select Thai AirAsia flight, departing Fri, 28 Aug from Singapore to Siem Reap, returning Sun, 30 Aug, priced at ฿7,844 found 2 days ago
Emirates
Sat, 7 Mar - Sat, 21 Mar
BKK
Bangkok
SAI
Siem Reap
฿8,110 Return, found 2 hours ago
฿8,110
Return
found 2 hours ago
Select Emirates flight, departing Sat, 7 Mar from Bangkok to Siem Reap, returning Sat, 21 Mar, priced at ฿8,110 found 2 hours ago
Air Cambodia
Fri, 1 May - Sun, 3 May
KTI
Phnom Penh
SAI
Siem Reap
฿8,390 Return, found 8 hours ago
฿8,390
Return
found 8 hours ago
Select Air Cambodia flight, departing Fri, 1 May from Phnom Penh to Siem Reap, returning Sun, 3 May, priced at ฿8,390 found 8 hours ago
Vietnam Airlines
Thu, 23 Apr - Sat, 25 Apr
SIN
Singapore
SAI
Siem Reap
฿8,840 Return, just found
฿8,840
Return
just found
Select Vietnam Airlines flight, departing Thu, 23 Apr from Singapore to Siem Reap, returning Sat, 25 Apr, priced at ฿8,840 just found
Thai Airways International
Tue, 27 Oct - Sun, 15 Nov
BKK
Bangkok
SAI
Siem Reap
฿8,985 Return, found 19 hours ago
฿8,985
Return
found 19 hours ago
Select Thai Airways International flight, departing Tue, 27 Oct from Bangkok to Siem Reap, returning Sun, 15 Nov, priced at ฿8,985 found 19 hours ago
Thai AirAsia
Fri, 1 May - Fri, 8 May
KBV
Krabi
SAI
Siem Reap
฿9,346 Return, found 5 days ago
฿9,346
Return
found 5 days ago
Select Thai AirAsia flight, departing Fri, 1 May from Krabi to Siem Reap, returning Fri, 8 May, priced at ฿9,346 found 5 days ago

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
Thu, 19 Mar - Mon, 23 Mar
HKT
Phuket
SAI
Siem Reap
฿5,527 Return, found 3 days ago
฿5,527
Return
found 3 days ago
Select Thai AirAsia flight, departing Thu, 19 Mar from Phuket to Siem Reap, returning Mon, 23 Mar, priced at ฿5,527 found 3 days ago

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 ฿5,527.
How much is a flight to Siem Reap?
One-way flights leaving Phuket (HKT) sold for as low as ฿1,819 in the last seven days. During this period, the price of a return journey to Siem Reap ranged between ฿5,527 and ฿9,346. 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 ฿5,527 to ฿9,346 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.

Book with confidence

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.
About Siem Reap

Explore a world of travel with Expedia

*Available to Expedia members.