Cheapest one-way flights from Seattle to Tokyo in March from $371

AirHint found the following cheapest one-way flights from Seattle (SEA) to Tokyo (NRT) in March 2026 (see full year).

One-Way flights

10 Mar Philippine Airlines
12 Mar Philippine Airlines
04 Mar Philippine Airlines
30 Mar Hawaiian Airlines
13 Mar Philippine Airlines
02 Mar Asiana Airlines
01 Mar Asiana Airlines
24 Mar Hawaiian Airlines
22 Mar Philippine Airlines
23 Mar Frontier Airlines

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

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.

Book a cheap hotel in Tokyo

Cheap car rent in Tokyo

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