Cheap Flights to Siem Reap from ₩198,099

Popular airlines to Siem Reap

  • Singapore Airlines

    Singapore Airlines

  • Vietnam Airlines

    Vietnam Airlines

  • Thai Airways International

    Thai Airways International

  • Bangkok Airways

    Bangkok Airways

  • Qatar Airways

    Qatar Airways

  • Lufthansa

    Lufthansa

  • Emirates

    Emirates

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How much is the cheapest flight to Siem Reap?

Prices were available within the past 7 days and start at ₩198,099 for one-way flights and ₩385,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Wed, Apr 22 - Fri, Apr 24
ICN
Seoul
SAI
Siem Reap
₩385,400 Roundtrip, found 5 days ago
₩385,400
Roundtrip
found 5 days ago
Select Vietnam Airlines flight, departing Wed, Apr 22 from Seoul to Siem Reap, returning Fri, Apr 24, priced at ₩385,400 found 5 days ago
Vietnam Airlines
Sun, Jun 7 - Sat, Jun 13
ICN
Seoul
SAI
Siem Reap
₩385,800 Roundtrip, found 3 days ago
₩385,800
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Sun, Jun 7 from Seoul to Siem Reap, returning Sat, Jun 13, priced at ₩385,800 found 3 days ago
Vietnam Airlines
Wed, Apr 22 - Fri, Apr 24
ICN
Seoul
SAI
Siem Reap
₩399,100 Roundtrip, found 5 days ago
₩399,100
Roundtrip
found 5 days ago
Select Vietnam Airlines flight, departing Wed, Apr 22 from Seoul to Siem Reap, returning Fri, Apr 24, priced at ₩399,100 found 5 days ago
Vietnam Airlines
Sun, Jun 7 - Sat, Jun 13
ICN
Seoul
SAI
Siem Reap
₩399,500 Roundtrip, found 3 days ago
₩399,500
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Sun, Jun 7 from Seoul to Siem Reap, returning Sat, Jun 13, priced at ₩399,500 found 3 days ago
Vietnam Airlines
Thu, Apr 9 - Tue, Apr 21
ICN
Seoul
SAI
Siem Reap
₩408,100 Roundtrip, found 5 days ago
₩408,100
Roundtrip
found 5 days ago
Select Vietnam Airlines flight, departing Thu, Apr 9 from Seoul to Siem Reap, returning Tue, Apr 21, priced at ₩408,100 found 5 days ago
Vietnam Airlines
Wed, Apr 22 - Fri, Apr 24
ICN
Seoul
SAI
Siem Reap
₩412,800 Roundtrip, found 5 days ago
₩412,800
Roundtrip
found 5 days ago
Select Vietnam Airlines flight, departing Wed, Apr 22 from Seoul to Siem Reap, returning Fri, Apr 24, priced at ₩412,800 found 5 days ago
Thai AirAsia X
Thu, Dec 11 - Thu, Dec 18
ICN
Seoul
SAI
Siem Reap
₩441,014 Roundtrip, found 6 hours ago
₩441,014
Roundtrip
found 6 hours ago
Select Thai AirAsia X flight, departing Thu, Dec 11 from Seoul to Siem Reap, returning Thu, Dec 18, priced at ₩441,014 found 6 hours ago
China Eastern Airlines
Thu, Dec 11 - Thu, Dec 18
ICN
Seoul
SAI
Siem Reap
₩499,400 Roundtrip, found 6 hours ago
₩499,400
Roundtrip
found 6 hours ago
Select China Eastern Airlines flight, departing Thu, Dec 11 from Seoul to Siem Reap, returning Thu, Dec 18, priced at ₩499,400 found 6 hours ago
Singapore Airlines
Mon, Apr 6 - Fri, Apr 10
ICN
Seoul
SAI
Siem Reap
₩557,800 Roundtrip, found 3 days ago
₩557,800
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Mon, Apr 6 from Seoul to Siem Reap, returning Fri, Apr 10, priced at ₩557,800 found 3 days ago
FlexFlight
Thu, Jan 29 - Sat, Feb 14
PUS
Busan
SAI
Siem Reap
₩581,800 Roundtrip, found 2 days ago
₩581,800
Roundtrip
found 2 days ago
Select FlexFlight flight, departing Thu, Jan 29 from Busan to Siem Reap, returning Sat, Feb 14, priced at ₩581,800 found 2 days ago

About Siem Reap

Expedia offers flights to Siem Reap to meet every traveler'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 ₩385,400.
How much is a flight to Siem Reap?
One-way flights leaving Seoul (ICN) sold for as low as ₩198,099 in the last seven days. During this period, the price of a return journey to Siem Reap ranged between ₩385,400 and ₩581,800. 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 ₩385,400 to ₩581,800 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 75ºF to 90ºF 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, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Wed, Apr 22 - Fri, Apr 24
ICN
Seoul
SAI
Siem Reap
₩385,400 Roundtrip, found 5 days ago
₩385,400
Roundtrip
found 5 days ago
Select Vietnam Airlines flight, departing Wed, Apr 22 from Seoul to Siem Reap, returning Fri, Apr 24, priced at ₩385,400 found 5 days ago
*Available to Expedia members.