There are most likely no direct flights on the Seoul — Siem Reap route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seoul to Siem Reap. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Seoul to Siem Reap, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Seoul — Siem Reap route
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The cost of a one-way flight from Seoul to Siem Reap ranges from $131 (October 2026) to $234 (November 2026). On average, the ticket price is about $183–$234.
We couldn't find any special offers for flights from Seoul to Siem Reap
There appear to be no non-stop flights from Seoul to Siem Reap at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $204
starting at $246
starting at $283
starting at $319
More than 4 airlines operate flights from Seoul to Siem Reap, including Vietnam Airlines, Eastar Jet, VietjetAir, and China Eastern Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $204, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
The cheapest flight ticket from Seoul to Siem Reap according to data for the last 48 hours costs $204
Often the best time to buy tickets from Seoul to Siem Reap is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seoul to Siem Reap can be found flying in these months: October, November.
The fastest flights from Seoul to Siem Reap start from 9 hours in the air.
The following airlines operate direct flights on the route Seoul — Siem Reap:
The cheapest one-way flight from Seoul to Siem Reap departs on 03/14/2027, is operated by Vietnam Airlines and costs $204
The cheapest roundtrip flight from Seoul to Siem Reap departs on 11/04/2026, is operated by China Eastern Airlines and costs $370
Fastest flight from Seoul to Siem Reap takes 9 hours
There are no direct flights on this route.
The distance between Seoul and Siem Reap is 3532km (2190 miles). The time difference between Seoul and Siem Reap is 2h
