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. October is the cheapest, at around Rp7.750.000. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Cheapest in Oct 2026, about Rp9.300.000
Dec 2026 costs about Rp4.650.000 more.
Researched fares: Rp8.789.548 to Rp8.881.270 per person over 2 checks, last on 2026-09-04.
Estimates from Google Flights, captured August 2026, for a one week return from Jakarta. 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
- Typical journey time
- 15h 45m
- Stops
- 1, usually via HAN, BKK, DMK
- Usually flown by
- Vietjet, Air Cambodia, Thai AirAsia X, Thai AirAsia
- Carbon, one way
- 390 kg CO₂
Common questions
When is the cheapest month to fly from Tokyo to Siem Reap?
From what we captured across a year of departures, October is the cheapest month to fly Tokyo to Siem Reap, at around Rp7.750.000 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?
December is the dearest month we captured for Tokyo to Siem Reap, at around Rp12.400.000 return, about Rp4.650.000 more than the cheapest month.
How long is the flight from Tokyo to Siem Reap?
About 15.8 hours with 1 stop, via Hanoi, Bangkok, Bangkok, 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.