AirHint found the following cheapest one-way flights from Washington (DCA) to Tokyo (NRT) in October 2025 (see full year).
One-Way flights
| 27 Oct | Frontier Airlines | ||
| 20 Oct | Alaska Airlines | ||
| 19 Oct | Alaska Airlines | ||
| 21 Oct | Air Canada | ||
| 26 Oct | WestJet | ||
| 25 Oct | Emirates |
Also check the deals for return flights from Washington to Tokyo in October.
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