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

Return flights

01 Mar - 10 Mar	Frontier Airlines
03 Mar - 22 Mar	Frontier Airlines
31 Mar - 08 Apr	Air Canada
04 Mar - 16 Mar	Air Canada
02 Mar - 16 Mar	Frontier Airlines
09 Mar - 18 Mar	Frontier Airlines
18 Mar - 07 Apr	Hawaiian Airlines
06 Mar - 13 Mar	Frontier Airlines
02 Mar - 12 Mar	Hawaiian Airlines
19 Mar - 30 Mar	Air Canada
24 Mar - 31 Mar	Air Canada
09 Mar - 19 Mar	Air Canada
23 Mar - 08 Apr	Air Canada
24 Mar - 07 Apr	Air Canada
23 Mar - 09 Apr	Air Canada
31 Mar - 06 Apr	Air Canada
31 Mar - 15 Apr	Air Canada
18 Mar - 02 Apr	Air Canada
24 Mar - 08 Apr	Air Canada
25 Mar - 09 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 $979

Return flights