Cheapest one-way flights from Washington to Tokyo in May from $397

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

One-Way flights

02 May Frontier Airlines
11 May Frontier Airlines
09 May Frontier Airlines
06 May Air Premia
10 May Air Premia
25 May Frontier Airlines
31 May Frontier Airlines
14 May Frontier Airlines
26 May Alaska Airlines
20 May Porter Airlines (Canada) Ltd

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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