Cheapest one-way flights from Washington to Tokyo in March from $470

AirHint found the following cheapest one-way flights from Washington (IAD) to Tokyo (NRT) in March 2026 (see full year).

One-Way flights

01 Mar Allegiant Air
24 Mar Hawaiian Airlines
08 Mar Frontier Airlines
11 Mar Hawaiian Airlines
29 Mar Frontier Airlines
21 Mar Frontier Airlines
28 Mar Porter Airlines (Canada) Ltd
31 Mar Hawaiian Airlines
13 Mar Hawaiian Airlines
12 Mar Japan Airlines

Also check the deals for return flights from Washington to Tokyo in March.

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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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