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

Return flights

01 Mar - 05 Mar	Air Canada
16 Mar - 31 Mar	Air Canada
30 Mar - 09 Apr	Air Canada
03 Mar - 21 Mar	Air Canada
22 Mar - 04 Apr	Air Canada
01 Mar - 15 Mar	Air Canada
02 Mar - 21 Mar	Air Canada
06 Mar - 14 Mar	Air Canada
20 Mar - 03 Apr	Air Canada
20 Mar - 29 Mar	Air Canada
12 Mar - 19 Mar	Hawaiian Airlines
08 Mar - 18 Mar	Alaska Airlines
27 Mar - 04 Apr	Air Canada
13 Mar - 15 Mar	Air Canada
27 Mar - 11 Apr	United
30 Mar - 13 Apr	Emirates
26 Mar - 08 Apr	Emirates

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 896€

Return flights