Cheapest one-way flights from Washington to Tokyo in May from $388

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

03 May Frontier Airlines
01 May Frontier Airlines
05 May Frontier Airlines
12 May Frontier Airlines
17 May Frontier Airlines
13 May Frontier Airlines
28 May Frontier Airlines
16 May Frontier Airlines
23 May Frontier Airlines
30 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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