Cheapest one-way flights from Washington to Tokyo in May from $579

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

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

One-Way flights

13 May Alaska Airlines
12 May Alaska Airlines
10 May Alaska Airlines
07 May Alaska Airlines
19 May Turkish Airlines
28 May Hawaiian Airlines
20 May Turkish Airlines
09 May Alaska Airlines
15 May Qatar Airways
16 May Frontier 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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