Cheapest return flights from Tokyo to Siem-reap in September from $474

Best time to book flights for Tokyo (HND) to Siem-reap (REP) flights at AirHint

AirHint found the following cheapest return flights from Tokyo (HND) to Siem-reap (REP) in September 2025 (see full year).

Return flights

01 Sep - 07 Sep Singapore Airlines
01 Sep - 08 Sep Singapore Airlines
29 Sep - 13 Oct Singapore Airlines
06 Sep - 08 Sep Singapore Airlines
09 Sep - 16 Sep Singapore Airlines
09 Sep - 15 Sep Singapore Airlines
02 Sep - 09 Sep Singapore Airlines
22 Sep - 29 Sep Singapore Airlines
30 Sep - 13 Oct Singapore Airlines
19 Sep - 23 Sep Singapore Airlines
20 Sep - 26 Sep Vietnam Airlines
23 Sep - 27 Sep Vietnam Airlines
28 Sep - 04 Oct Vietnam Airlines
10 Sep - 14 Oct Vietnam Airlines

Also check the deals for one-way flights from Tokyo to Siem-reap in September.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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