Cheapest return flights from Washington to Tokyo in September from $853

Best time to book flights for Washington (IAD) to Tokyo (NRT) flights at AirHint

AirHint found the following cheapest return flights from Washington (IAD) to Tokyo (NRT) in September 2025 (see full year).

Return flights

08 Sep - 17 Sep WestJet
01 Sep - 08 Sep WestJet
08 Sep - 20 Sep WestJet
12 Sep - 27 Sep WestJet
29 Sep - 11 Oct WestJet
01 Sep - 15 Sep WestJet
16 Sep - 24 Sep Air Canada
23 Sep - 30 Sep Air Canada
23 Sep - 04 Oct Air Canada
12 Sep - 29 Sep WestJet
05 Sep - 22 Sep WestJet
08 Sep - 15 Sep WestJet
22 Sep - 02 Oct WestJet
17 Sep - 07 Oct Turkish Airlines
16 Sep - 15 Oct Turkish Airlines
28 Sep - 11 Oct Turkish Airlines
20 Sep - 01 Oct Turkish Airlines
27 Sep - 04 Oct Air Canada
15 Sep - 08 Oct Air Canada

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

Skyscanner

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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