Cheapest one-way flights from Washington to Tokyo in May from $520

Best time to book flights for Washington (IAD) to Tokyo (NRT) flights at AirHint

AirHint found the following cheapest one-way flights from Washington (IAD) to Tokyo (NRT) in May 2025 (see full year).

One-Way flights

09 May Alaska Airlines
06 May Frontier Airlines
01 May Frontier Airlines
10 May Frontier Airlines
17 May Hawaiian Airlines
30 May Frontier Airlines
23 May Frontier Airlines
04 May Hawaiian Airlines
03 May Alaska Airlines
08 May Alaska Airlines

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

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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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