Cheapest return flights from Washington to Tokyo in January from $762

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

Return flights

15 Jan - 22 Jan Frontier Airlines
10 Jan - 21 Jan Frontier Airlines
17 Jan - 27 Jan Frontier Airlines
10 Jan - 23 Jan Frontier Airlines
20 Jan - 30 Jan Southern Airways Express
14 Jan - 28 Jan Porter Airlines (Canada) Ltd
12 Jan - 27 Jan Frontier Airlines
20 Jan - 04 Feb Air Canada
12 Jan - 24 Jan Frontier Airlines
23 Jan - 30 Jan Hawaiian Airlines
10 Jan - 18 Jan Frontier Airlines
24 Jan - 07 Feb Frontier Airlines
27 Jan - 17 Feb Air Canada
25 Jan - 05 Feb Air Canada
27 Jan - 03 Feb Air Canada
28 Jan - 04 Feb Air Canada
28 Jan - 02 Feb Air Canada
31 Jan - 13 Feb Air Canada
29 Jan - 05 Feb Alaska Airlines
26 Jan - 07 Feb Alaska Airlines

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

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