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

Return flights

07 Jan - 17 Jan	Frontier Airlines
07 Jan - 20 Jan	Frontier Airlines
10 Jan - 28 Jan	Frontier Airlines
09 Jan - 18 Jan	Hawaiian Airlines
16 Jan - 31 Jan	Alaska Airlines
05 Jan - 18 Jan	Alaska Airlines
21 Jan - 26 Feb	jetBlue
21 Jan - 25 Feb	Frontier Airlines
28 Jan - 09 Feb	Hawaiian Airlines
13 Jan - 22 Jan	Frontier Airlines
18 Jan - 24 Jan	Frontier Airlines
15 Jan - 22 Jan	Air Canada
22 Jan - 14 Feb	Alaska Airlines
29 Jan - 09 Feb	Air Canada
12 Jan - 24 Jan	Alaska Airlines

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 574€

Return flights