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

Return flights

10 Mar - 25 Mar	jetBlue
04 Mar - 16 Mar	Frontier Airlines
01 Mar - 10 Mar	Frontier Airlines
01 Mar - 08 Mar	Frontier Airlines
02 Mar - 13 Mar	Air Canada
07 Mar - 14 Mar	Frontier Airlines
10 Mar - 18 Mar	Air Canada
23 Mar - 08 Apr	Air Canada
09 Mar - 18 Mar	Air Canada
23 Mar - 30 Mar	Air Canada
02 Mar - 15 Mar	Air Canada
25 Mar - 10 Apr	Frontier Airlines
26 Mar - 05 Apr	Frontier Airlines
26 Mar - 10 Apr	Frontier Airlines
31 Mar - 14 Apr	Hawaiian Airlines
27 Mar - 04 Apr	Air Canada
27 Mar - 06 Apr	Frontier Airlines
27 Mar - 05 Apr	Frontier Airlines
27 Mar - 11 Apr	Air Canada

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

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 March from 683€

Return flights