Cheapest one-way flights from Seattle to Tokyo in October from 271€

AirHint found the following cheapest one-way flights from Seattle (SEA) to Tokyo (NRT) in October 2025 (see full year).

One-Way flights

20 Oct Asiana Airlines
07 Oct Alaska Airlines
12 Oct Philippine Airlines
05 Oct Philippine Airlines
01 Oct Hawaiian Airlines
08 Oct Hawaiian Airlines
14 Oct Hawaiian Airlines
03 Oct Frontier Airlines
30 Oct Air Canada
20 Oct Japan Airlines direct

Also check the deals for return flights from Seattle to Tokyo in October.

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.

Book a cheap hotel in Tokyo

Cheap car rent in Tokyo

Feel free to contact us with any feedback or request another flight research.