AirHint found the following cheapest one-way flights from Washington (IAD) to Tokyo (NRT) in October 2025 (see full year).
One-Way flights
| 28 Oct | Frontier Airlines | ||
| 31 Oct | Frontier Airlines | ||
| 24 Oct | Frontier Airlines | ||
| 23 Oct | Frontier Airlines | ||
| 22 Oct | Southern Airways Express | ||
| 25 Oct | Frontier Airlines | ||
| 26 Oct | Turkish Airlines | ||
| 30 Oct | SWISS |
Also check the deals for return flights from Washington to Tokyo in October.
Powered by
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.
Find us on social media