Flights by month
Tokyo to Siem Reap flights, month by month (2026)
A typical return fare from Tokyo to Siem Reap for each of 7 months, from departures we researched across a year. March is the cheapest, at around Rp9.611.383. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Cheapest in Mar 2027, about Rp9.611.383
Nov 2026 costs about Rp3.060.894 more.
Researched fares: Rp6.101.000 to Rp20.680.173 per person over 54 checks, last on 2026-09-07.
From our own live checks: for each departure we sampled in the month, the cheapest return fare per person the newest check found, averaged. The same figures as the fare index, last checked 2026-09-06. Not a quote. What you pay depends on when you book. Departures from Sep 2026 to Mar 2027. How we work this out
Flying to Siem Reap
- Fastest journey
- 9h 40m · 1 stop · Vietnam Airlines + Thai AirAsia + Thai AirAsia X
- Cheapest itinerary
- 10h 35m · 1 stop · VietJet Air + Thai AirAsia + Thai AirAsia X
- Usually flown by
- Vietnam Airlines, Thai AirAsia, VietJet Air, Thai AirAsia X
- Carbon, one way
- 390 kg CO₂
From the 50 fares we researched for a 2027-08-21 departure, checked 2026-09-07. Outbound journey times. Not a quote. How we work this out
Common questions
When is the cheapest month to fly from Tokyo to Siem Reap?
From what we captured across a year of departures, March is the cheapest month to fly Tokyo to Siem Reap, at around Rp9.611.383 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 Tokyo to Siem Reap?
November is the dearest month we captured for Tokyo to Siem Reap, at around Rp12.672.277 return, about Rp3.060.894 more than the cheapest month.
How long is the flight from Tokyo to Siem Reap?
About 9h 40m with 1 stop, from the itineraries we captured for Tokyo to Siem Reap.
Which airlines fly from Tokyo to Siem Reap?
The fares we captured for Tokyo to Siem Reap were on Vietjet, Air Cambodia, Thai AirAsia X, Thai AirAsia, among others.