Cheapest return flights from Washington to Tokyo in September from 1108€

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

01 Sep - 13 Sep Alaska Airlines
01 Sep - 17 Sep Alaska Airlines
07 Sep - 21 Sep Alaska Airlines
05 Sep - 17 Sep Alaska Airlines
10 Sep - 18 Sep Air Canada
03 Sep - 16 Sep Air Canada
21 Sep - 30 Sep Air Canada
20 Sep - 10 Oct Air Canada
13 Sep - 27 Sep Air Canada
20 Sep - 04 Oct Air Canada
26 Sep - 11 Oct Air Canada
08 Sep - 15 Sep Emirates
15 Sep - 19 Sep Emirates

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