Cheap flights from Siem Reap to Osaka
One-way fares from $244, found recently by travellers. Plus what 5 days in Osaka costs once you land.
Cheapest dates we found
- 15 Nov2026SAI → KIXThai AirAsia · 1 stop · 6h 50m$244one way
- 10 Nov2026SAI → KIXVietJet Air · 2 stops · 7h 50m$264one way
- 13 Nov2026SAI → KIXVietJet Air · 2 stops · 6h 45m$267one way
- 11 Nov2026SAI → KIXVietJet Air · 1 stop · 5h 55m$274one way
- 12 Nov2026SAI → KIXVietJet Air · 1 stop · 5h 55m$274one way
- 9 Nov2026SAI → KIXVietJet Air · 2 stops · 6h 45m$275one way
- 14 Nov2026SAI → KIXVietJet Air · 2 stops · 6h 45m$295one 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 Thai AirAsia, VietJet Air. Low-cost airlines often charge extra for checked bags and seats, so compare the full price.
When to go to Osaka
March to May and October to November. Summers are hot; early August is very busy.
Money-saving tips for Osaka
- Osaka is the cheapest base for day trips to Kyoto, Nara and Kobe by local train.
- Eat street food (takoyaki, okonomiyaki) in Dotonbori and Shinsekai.
- Look at the Osaka Amazing Pass if you plan many paid sights in one day.
Questions
How much is a flight from Siem Reap to Osaka?
The cheapest one-way fare we found recently was $244 with Thai AirAsia on 15 Nov 2026. Most of the fares we saw were between $244 and $295 one way. Prices change daily, so open the fare to see today's price.
How long is the flight from Siem Reap to Osaka?
The quickest flight in our recent results took 5h 55m with 1 stop.
Are there direct flights from Siem Reap to Osaka?
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 Osaka?
About $310 for one backpacker, or $1,390 for two people travelling mid-range (hotel, food, transport and sights, flights not included). Add about $488 per person for a return flight from Siem Reap.
More flights from Siem Reap
- Return: Osaka → Siem Reap
- Siem Reap → Hong Kong
- Siem Reap → Taipei
- Siem Reap → Seoul
- Siem Reap → Tokyo
- All flights from Siem Reap
Fly to Osaka from
- Bangkok
- Chiang Mai
- Phuket
- Bali
- Kuala Lumpur
- Penang
- Singapore
- Hanoi
- Ho Chi Minh City
- Da Nang
- Hong Kong
- Taipei
- Seoul
- Tokyo
- 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.