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

Return flights

20 Oct - 05 Nov	Air Canada
14 Oct - 23 Oct	Air Canada
01 Oct - 06 Oct	Air Canada
22 Oct - 29 Oct	Air Canada
21 Oct - 28 Oct	Air Canada
15 Oct - 29 Oct	Air Canada
01 Oct - 09 Oct	Air Canada
14 Oct - 25 Oct	Air Canada
13 Oct - 24 Oct	Air Canada
29 Oct - 06 Nov	Air Canada
28 Oct - 06 Nov	Air Canada
26 Oct - 05 Nov	Air Canada
01 Oct - 27 Oct	Air Canada
12 Oct - 20 Oct	Air Canada
31 Oct - 14 Nov	Air Canada
31 Oct - 12 Nov	Air Canada
24 Oct - 23 Nov	Air Canada
21 Oct - 11 Nov	Air Canada
20 Oct - 24 Nov	Air Canada
24 Oct - 01 Nov	Air Canada

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

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

Cheapest return flights from Washington to Tokyo in October from $821

Return flights