AirHint found the following cheapest return flights from Washington (IAD) to Tokyo (NRT) in January 2026 (see full year).

Return flights

11 Jan - 27 Jan	Air Canada
07 Jan - 21 Jan	Air Canada
23 Jan - 30 Jan	Air Canada
25 Jan - 08 Feb	Air Canada
07 Jan - 17 Jan	Air Canada
17 Jan - 31 Jan	Air Canada
08 Jan - 22 Jan	Turkish Airlines
25 Jan - 04 Feb	Korean Air
10 Jan - 01 Feb	Turkish Airlines
06 Jan - 20 Jan	Air Canada
05 Jan - 22 Jan	Air Canada
10 Jan - 17 Jan	Air Canada
12 Jan - 15 Jan	China Airlines
31 Jan - 23 Feb	Cathay Pacific

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

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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Cheapest return flights from Washington to Tokyo in January from $935

Return flights