Cheap flights to Siem Reap

View €70 flight on Thu, 26 Feb 2026Opens in a new window

Popular airlines to Siem Reap

  • Vietnam Airlines

  • Singapore Airlines

  • Emirates

  • Thai Airways International

  • Qatar Airways

  • Bangkok Airways

  • Vietjet Air

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Cheap round-trip flights to Siem Reap

Prices were available within the past 7 days and start at €70 for one-way flights and €159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietjet Air
Tue, 19 May - Fri, 22 May
HAN
Hanoi
SAI
Siem Reap
€159 Return, found 15 hours ago
€159
Return
found 15 hours ago
Select Vietjet Air flight, departing Tue, 19 May from Hanoi to Siem Reap, returning Fri, 22 May, priced at €159 found 15 hours ago
Vietnam Airlines
Thu, 1 Oct - Fri, 2 Oct
HAN
Hanoi
SAI
Siem Reap
€186 Return, found 5 days ago
€186
Return
found 5 days ago
Select Vietnam Airlines flight, departing Thu, 1 Oct from Hanoi to Siem Reap, returning Fri, 2 Oct, priced at €186 found 5 days ago
Vietnam Airlines
Sun, 28 Jun - Thu, 2 Jul
SGN
Ho Chi Minh City
SAI
Siem Reap
€187 Return, found 6 days ago
€187
Return
found 6 days ago
Select Vietnam Airlines flight, departing Sun, 28 Jun from Ho Chi Minh City to Siem Reap, returning Thu, 2 Jul, priced at €187 found 6 days ago
Hahn Air Systems
Tue, 19 May - Fri, 22 May
HAN
Hanoi
SAI
Siem Reap
€190 Return, found 15 hours ago
€190
Return
found 15 hours ago
Select Hahn Air Systems flight, departing Tue, 19 May from Hanoi to Siem Reap, returning Fri, 22 May, priced at €190 found 15 hours ago
FlexFlight
Tue, 19 May - Fri, 22 May
HAN
Hanoi
SAI
Siem Reap
€198 Return, found 15 hours ago
€198
Return
found 15 hours ago
Select FlexFlight flight, departing Tue, 19 May from Hanoi to Siem Reap, returning Fri, 22 May, priced at €198 found 15 hours ago
Singapore Airlines
Wed, 8 Apr - Fri, 24 Apr
SIN
Singapore
SAI
Siem Reap
€216 Return, found 9 hours ago
€216
Return
found 9 hours ago
Select Singapore Airlines flight, departing Wed, 8 Apr from Singapore to Siem Reap, returning Fri, 24 Apr, priced at €216 found 9 hours ago
Air Cambodia
Sat, 12 Dec - Sat, 19 Dec
SGN
Ho Chi Minh City
SAI
Siem Reap
€223 Return, found 2 days ago
€223
Return
found 2 days ago
Select Air Cambodia flight, departing Sat, 12 Dec from Ho Chi Minh City to Siem Reap, returning Sat, 19 Dec, priced at €223 found 2 days ago
Malaysia Airlines
Thu, 26 Feb - Fri, 27 Feb
KUL
Kuala Lumpur
SAI
Siem Reap
€228 Return, found 1 day ago
€228
Return
found 1 day ago
Select Malaysia Airlines flight, departing Thu, 26 Feb from Kuala Lumpur to Siem Reap, returning Fri, 27 Feb, priced at €228 found 1 day ago
FlexFlight
Tue, 15 Sept - Fri, 18 Sept
DAD
Da Nang
SAI
Siem Reap
€257 Return, found 1 day ago
€257
Return
found 1 day ago
Select FlexFlight flight, departing Tue, 15 Sept from Da Nang to Siem Reap, returning Fri, 18 Sept, priced at €257 found 1 day ago
Thai Airways International
Thu, 5 Mar - Sun, 8 Mar
BKK
Bangkok
SAI
Siem Reap
€265 Return, found 4 days ago
€265
Return
found 4 days ago
Select Thai Airways International flight, departing Thu, 5 Mar from Bangkok to Siem Reap, returning Sun, 8 Mar, priced at €265 found 4 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 €159.
How much is a flight to Siem Reap?
One-way flights leaving Kuala Lumpur (KUL) sold for as low as €70 in the last seven days. During this period, the price of a return journey to Siem Reap ranged between €159 and €597. 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 €159 to €597 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.

Swiss International Air Lines
Thu, 28 May - Fri, 12 Jun
DUB
Dublin
SAI
Siem Reap
€597 Return, found 6 days ago
€597
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Thu, 28 May from Dublin to Siem Reap, returning Fri, 12 Jun, priced at €597 found 6 days ago
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