Flights by month
Siem Reap to Seoul flights, month by month (2026)
A typical return fare from Siem Reap to Seoul for each of 11 months, from departures we researched across a year. September is the cheapest, at around Rp6.796.196. Researched figures, not quotes: the partner shows what it costs today.
Flying to Seoul
- Typical journey time
- 8h 20m
- Stops
- 1, usually via HAN
- Usually flown by
- Vietjet
- Carbon, one way
- 326 kg CO₂
Common questions
When is the cheapest month to fly from Siem Reap to Seoul?
From what we captured across a year of departures, September is the cheapest month to fly Siem Reap to Seoul, at around Rp6.796.196 return. That is a researched figure from a dated snapshot, not a live quote, so check the price with a partner before you book.
When is the most expensive month to fly from Siem Reap to Seoul?
December is the dearest month we captured for Siem Reap to Seoul, at around Rp11.927.273 return, about Rp5.131.077 more than the cheapest month.
How long is the flight from Siem Reap to Seoul?
About 8.3 hours with 1 stop, via Hanoi, from the itineraries we captured for Siem Reap to Seoul.
Which airlines fly from Siem Reap to Seoul?
The fares we captured for Siem Reap to Seoul were on Vietjet, among others.