Flight to Siem Reap

View S$66 flight on Sun, 8 Feb, 2026Opens in a new window

Popular airlines to Siem Reap

  • Singapore Airlines

  • Vietnam Airlines

  • Thai Airways International

  • Bangkok Airways

  • Vietjet Air

  • Qatar Airways

  • Emirates

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Cheap round-trip flights to Siem Reap

Prices were available within the past 7 days and start at S$66 for one-way flights and S$168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia Cambodia
Fri, 20 Feb - Tue, 24 Feb
KUL
Kuala Lumpur
SAI
Siem Reap
S$168 Return, found 4 days ago
S$168
Return
found 4 days ago
Select AirAsia Cambodia flight, departing Fri, 20 Feb from Kuala Lumpur to Siem Reap, returning Tue, 24 Feb, priced at S$168 found 4 days ago
AirAsia Cambodia
Sun, 15 Mar - Wed, 18 Mar
KUL
Kuala Lumpur
SAI
Siem Reap
S$182 Return, found 14 hours ago
S$182
Return
found 14 hours ago
Select AirAsia Cambodia flight, departing Sun, 15 Mar from Kuala Lumpur to Siem Reap, returning Wed, 18 Mar, priced at S$182 found 14 hours ago
Air Cambodia
Sun, 25 Jan - Sun, 1 Feb
KTI
Phnom Penh
SAI
Siem Reap
S$201 Return, found 4 hours ago
S$201
Return
found 4 hours ago
Select Air Cambodia flight, departing Sun, 25 Jan from Phnom Penh to Siem Reap, returning Sun, 1 Feb, priced at S$201 found 4 hours ago
Malaysia Airlines
Tue, 3 Feb - Thu, 5 Feb
KUL
Kuala Lumpur
SAI
Siem Reap
S$205 Return, found 1 day ago
S$205
Return
found 1 day ago
Select Malaysia Airlines flight, departing Tue, 3 Feb from Kuala Lumpur to Siem Reap, returning Thu, 5 Feb, priced at S$205 found 1 day ago
Vietjet Air
Sat, 24 Jan - Fri, 30 Jan
HAN
Hanoi
SAI
Siem Reap
S$243 Return, found 1 day ago
S$243
Return
found 1 day ago
Select Vietjet Air flight, departing Sat, 24 Jan from Hanoi to Siem Reap, returning Fri, 30 Jan, priced at S$243 found 1 day ago
AirAsia
Wed, 22 Apr - Mon, 11 May
PEN
Penang
SAI
Siem Reap
S$253 Return, found 1 day ago
S$253
Return
found 1 day ago
Select AirAsia flight, departing Wed, 22 Apr from Penang to Siem Reap, returning Mon, 11 May, priced at S$253 found 1 day ago
Thai AirAsia
Fri, 30 Jan - Tue, 3 Feb
DMK
Bangkok
SAI
Siem Reap
S$266 Return, found 6 days ago
S$266
Return
found 6 days ago
Select Thai AirAsia flight, departing Fri, 30 Jan from Bangkok to Siem Reap, returning Tue, 3 Feb, priced at S$266 found 6 days ago
AirAsia
Mon, 23 Feb - Wed, 25 Feb
SIN
Singapore
SAI
Siem Reap
S$280 Return, found 13 hours ago
S$280
Return
found 13 hours ago
Select AirAsia flight, departing Mon, 23 Feb from Singapore to Siem Reap, returning Wed, 25 Feb, priced at S$280 found 13 hours ago
Hahn Air Systems
Sat, 24 Jan - Fri, 30 Jan
HAN
Hanoi
SAI
Siem Reap
S$290 Return, found 1 day ago
S$290
Return
found 1 day ago
Select Hahn Air Systems flight, departing Sat, 24 Jan from Hanoi to Siem Reap, returning Fri, 30 Jan, priced at S$290 found 1 day ago
FlexFlight
Sat, 24 Jan - Fri, 30 Jan
HAN
Hanoi
SAI
Siem Reap
S$302 Return, found 1 day ago
S$302
Return
found 1 day ago
Select FlexFlight flight, departing Sat, 24 Jan from Hanoi to Siem Reap, returning Fri, 30 Jan, priced at S$302 found 1 day ago
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.

Siem Reap Flights Information

Airlines serving
AirAsia Cambodia, Malaysia Airlines, AirAsia, Air Cambodia, Thai AirAsia, Vietjet Air, Hahn Air Systems, FlexFlight
Roundtrip price
from S$168

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 S$168.
How much is a flight to Siem Reap?
One-way flights leaving Kuala Lumpur (KUL) sold for as low as S$66 in the last seven days. During this period, the price of a return journey to Siem Reap ranged between S$168 and S$302. If you spot a bargain ticket, grab it quickly — these prices don't hang around.
When is the cheapest time to fly to Siem Reap?
Jetting off on a Tuesday, followed by a Monday, is generally the best way to score the cheapest flight. Steer clear of the weekend if you can, because Saturday is typically the most expensive day of the week. Spend the money you saved having a blast in Siem Reap instead!
How much is a plane ticket to Siem Reap?
Flights to Siem Reap varied from S$168 to S$302 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.

AirAsia
Mon, 23 Feb - Wed, 25 Feb
SIN
Singapore
SAI
Siem Reap
S$280 Return, found 13 hours ago
S$280
Return
found 13 hours ago
Select AirAsia flight, departing Mon, 23 Feb from Singapore to Siem Reap, returning Wed, 25 Feb, priced at S$280 found 13 hours ago
*Available to Expedia members.