Cheapest one-way flights from Washington to Tokyo in July from $448

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 July 2025 (see full year).

One-Way flights

22 Jul Alaska Airlines
16 Jul WestJet
19 Jul Frontier Airlines
15 Jul Frontier Airlines
07 Jul Frontier Airlines
04 Jul Frontier Airlines
10 Jul Frontier Airlines
12 Jul Allegiant Air
06 Jul Frontier Airlines
20 Jul Sun Country Airlines

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

Skyscanner

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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