Cheap flights from Seoul to Siem Reap
From 317 USD — compare hundreds of airlines
About this route
Compare flights from Seoul to Siem Reap, a about 3,531 km route (around 4h 55m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Korean Air, Asiana Airlines operate this route.
Airlines on this route
FAQ
What's the cheapest month to fly Seoul to Siem Reap?
Prices vary by season; use the price calendar to find the cheapest month.
How long is the flight from Seoul to Siem Reap?
A nonstop flight takes about 4h 55m and covers around 3,531 km. Connecting itineraries take longer.
Are there direct flights from Seoul to Siem Reap?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Seoul to Siem Reap?
Korean Air, Asiana Airlines operate this route, among others. Compare them all in the results.
When should I book Seoul–Siem Reap flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.