Cheap Flights to Siem Reap | Popular Routes to Siem Reap from HK$676

Popular airlines to Siem Reap

  • Singapore Airlines

    Singapore Airlines

  • Vietnam Airlines

    Vietnam Airlines

  • Thai Airways International

    Thai Airways International

  • Vietjet Air

    Vietjet Air

  • Bangkok Airways

    Bangkok Airways

  • Qatar Airways

    Qatar Airways

  • Thai AirAsia

    Thai AirAsia

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Popular cities in Siem Reap

Siem Reap featuring building ruins
FlightsFlights

Siem Reap

Siem Reap
FlightsFlights

Svay Leu

Svay Leu

Cheap round-trip flights to Siem Reap

Prices were available within the past 7 days and start at HK$676 for one-way flights and HK$1,469 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Sat, 4 Oct - Tue, 7 Oct
DMK
Bangkok
SAI
Siem Reap
HK$1,469 Return, found 6 days ago
HK$1,469
Return
found 6 days ago
Select Thai AirAsia flight, departing Sat, 4 Oct from Bangkok to Siem Reap, returning Tue, 7 Oct, priced at HK$1,469 found 6 days ago
Air Cambodia
Tue, 9 Sep - Sat, 13 Sep
PNH
Phnom Penh
SAI
Siem Reap
HK$1,603 Return, found 3 hours ago
HK$1,603
Return
found 3 hours ago
Select Air Cambodia flight, departing Tue, 9 Sep from Phnom Penh to Siem Reap, returning Sat, 13 Sep, priced at HK$1,603 found 3 hours ago
Bangkok Airways
Wed, 1 Oct - Sat, 4 Oct
BKK
Bangkok
SAI
Siem Reap
HK$1,640 Return, found 5 days ago
HK$1,640
Return
found 5 days ago
Select Bangkok Airways flight, departing Wed, 1 Oct from Bangkok to Siem Reap, returning Sat, 4 Oct, priced at HK$1,640 found 5 days ago
Emirates
Tue, 9 Sep - Sat, 13 Sep
BKK
Bangkok
SAI
Siem Reap
HK$1,871 Return, found 3 hours ago
HK$1,871
Return
found 3 hours ago
Select Emirates flight, departing Tue, 9 Sep from Bangkok to Siem Reap, returning Sat, 13 Sep, priced at HK$1,871 found 3 hours ago
Thai AirAsia
Tue, 23 Dec - Sat, 27 Dec
HKT
Phuket
SAI
Siem Reap
HK$2,203 Return, found 12 hours ago
HK$2,203
Return
found 12 hours ago
Select Thai AirAsia flight, departing Tue, 23 Dec from Phuket to Siem Reap, returning Sat, 27 Dec, priced at HK$2,203 found 12 hours ago
Vietnam Airlines
Tue, 9 Sep - Sat, 13 Sep
HKG
Hong Kong SAR
SAI
Siem Reap
HK$2,205 Return, found 3 hours ago
HK$2,205
Return
found 3 hours ago
Select Vietnam Airlines flight, departing Tue, 9 Sep from Hong Kong SAR to Siem Reap, returning Sat, 13 Sep, priced at HK$2,205 found 3 hours ago
Thai AirAsia
Fri, 5 Sep - Thu, 11 Sep
SZX
Shenzhen
SAI
Siem Reap
HK$2,552 Return, found 6 days ago
HK$2,552
Return
found 6 days ago
Select Thai AirAsia flight, departing Fri, 5 Sep from Shenzhen to Siem Reap, returning Thu, 11 Sep, priced at HK$2,552 found 6 days ago
Vietjet Air
Sat, 13 Sep - Sat, 20 Sep
PKX
Beijing
SAI
Siem Reap
HK$2,671 Return, found 23 hours ago
HK$2,671
Return
found 23 hours ago
Select Vietjet Air flight, departing Sat, 13 Sep from Beijing to Siem Reap, returning Sat, 20 Sep, priced at HK$2,671 found 23 hours ago
Vietnam Airlines
Sat, 13 Sep - Sat, 20 Sep
PVG
Shanghai
SAI
Siem Reap
HK$2,715 Return, found 23 hours ago
HK$2,715
Return
found 23 hours ago
Select Vietnam Airlines flight, departing Sat, 13 Sep from Shanghai to Siem Reap, returning Sat, 20 Sep, priced at HK$2,715 found 23 hours ago
Vietnam Airlines
Sat, 13 Sep - Sat, 20 Sep
PEK
Beijing
SAI
Siem Reap
HK$2,735 Return, found 23 hours ago
HK$2,735
Return
found 23 hours ago
Select Vietnam Airlines flight, departing Sat, 13 Sep from Beijing to Siem Reap, returning Sat, 20 Sep, priced at HK$2,735 found 23 hours 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.

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 HK$1,469.
How much is a flight to Siem Reap?
One-way flights leaving Bangkok (DMK) sold for as low as HK$676 in the last seven days. During this period, the price of a return journey to Siem Reap ranged between HK$1,469 and HK$2,735. 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 HK$1,469 to HK$2,735 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.

Vietnam Airlines
Tue, 9 Sep - Sat, 13 Sep
HKG
Hong Kong SAR
SAI
Siem Reap
HK$2,205 Return, found 3 hours ago
HK$2,205
Return
found 3 hours ago
Select Vietnam Airlines flight, departing Tue, 9 Sep from Hong Kong SAR to Siem Reap, returning Sat, 13 Sep, priced at HK$2,205 found 3 hours ago
*Available to Expedia members.