Cheap flights from Siem Reap to Seoul
One-way fares from $159, found recently by travellers. Plus what 5 days in Seoul costs once you land.
Cheapest dates we found
- 17 Dec2026SAI → ICNVietJet Air · 1 stop · 6h 20m$159one way
- 16 Dec2026SAI → ICNVietJet Air · 1 stop · 5h 55m$162one way
- 14 Oct2026SAI → ICNVietnam Airlines · 2 stops · 7h 30m$266one way
One-way economy prices travellers found on Aviasales in the last few days. They change often, so open a fare to see today's price.
Airlines on this route
Recent cheap fares were with VietJet Air, Vietnam Airlines. Low-cost airlines often charge extra for checked bags and seats, so compare the full price.
When to go to Seoul
April to May (spring) and September to November (autumn). Summers are hot and humid; winters are very cold.
Money-saving tips for Seoul
- Get a T-money card for the subway and buses; transfers within 30 minutes are discounted.
- Eat at markets like Gwangjang and in basement food courts of department stores.
- Many palaces are free if you wear hanbok (traditional dress), which you can rent nearby.
Questions
How much is a flight from Siem Reap to Seoul?
The cheapest one-way fare we found recently was $159 with VietJet Air on 17 Dec 2026. Most of the fares we saw were between $159 and $266 one way. Prices change daily, so open the fare to see today's price.
How long is the flight from Siem Reap to Seoul?
The quickest flight in our recent results took 5h 55m with 1 stop.
Are there direct flights from Siem Reap to Seoul?
The cheapest fares we found all had at least one stop. Non-stop flights may exist at higher prices, so check the flight search.
How much money do I need for 5 days in Seoul?
About $280 for one backpacker, or $1,220 for two people travelling mid-range (hotel, food, transport and sights, flights not included). Add about $318 per person for a return flight from Siem Reap.
More flights from Siem Reap
- Return: Seoul → Siem Reap
- Siem Reap → Hong Kong
- Siem Reap → Taipei
- Siem Reap → Tokyo
- Siem Reap → Osaka
- All flights from Siem Reap
Fly to Seoul from
- Bangkok
- Chiang Mai
- Phuket
- Bali
- Kuala Lumpur
- Penang
- Singapore
- Hanoi
- Ho Chi Minh City
- Da Nang
- Hong Kong
- Taipei
- Tokyo
- Osaka
- Jakarta
- Manila
Fares are recent prices found by travellers, cached for a few hours. Trip costs are planning estimates checked 2026-10-11. Always confirm the final price when you book. Some links are affiliate links; they never change your price.