Cheapest return flights from Washington to Tokyo in September from $1077

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

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

Return flights

09 Sep - 25 Sep Hawaiian Airlines
24 Sep - 16 Oct Air Canada
08 Sep - 18 Sep Air Canada
01 Sep - 15 Sep Alaska Airlines
06 Sep - 20 Sep Hawaiian Airlines
28 Sep - 06 Oct Air Canada
01 Sep - 14 Sep Alaska Airlines
05 Sep - 17 Sep Air Canada
26 Sep - 11 Oct Air Canada
12 Sep - 27 Sep Air Canada
22 Sep - 19 Oct Air Canada
23 Sep - 30 Sep Alaska Airlines
02 Sep - 15 Sep Cathay Pacific

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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