Cheapest return flights from Washington to Tokyo in September from 992€

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

10 Sep - 18 Sep Alaska Airlines
03 Sep - 16 Sep Alaska Airlines
01 Sep - 15 Sep Alaska Airlines
23 Sep - 29 Sep Alaska Airlines
10 Sep - 21 Oct Alaska Airlines
01 Sep - 12 Sep Alaska Airlines
20 Sep - 29 Sep Alaska Airlines
12 Sep - 19 Sep Alaska Airlines
10 Sep - 08 Oct Air Canada
19 Sep - 26 Sep Air Canada
07 Sep - 20 Sep Air Canada
17 Sep - 27 Sep Air Canada
16 Sep - 15 Oct WestJet

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.

Book a cheap hotel in Tokyo

Cheap car rent in Tokyo