AirHint found the following cheapest return flights from Seattle (SEA) to Tokyo (HND) in February 2026 (see full year).

Return flights

16 Feb - 25 Feb	Asiana Airlines
01 Feb - 11 Feb	Asiana Airlines
02 Feb - 28 Feb	Asiana Airlines
03 Feb - 27 Feb	Asiana Airlines
10 Feb - 26 Feb	Asiana Airlines
03 Feb - 12 Feb	Asiana Airlines
17 Feb - 26 Feb	Asiana Airlines
15 Feb - 24 Feb	Asiana Airlines
16 Feb - 26 Feb	Asiana Airlines
10 Feb - 24 Feb	Asiana Airlines
25 Feb - 06 Mar	United	direct
03 Feb - 03 Mar	Delta	direct
16 Feb - 02 Mar	United	direct
25 Feb - 07 Mar	United	direct

Also check the deals for one-way flights from Seattle to Tokyo in February.

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

Cheapest return flights from Seattle to Tokyo in February from $562

Return flights