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

Return flights

15 Feb - 15 Mar	Philippine Airlines
22 Feb - 11 Mar	Philippine Airlines
03 Feb - 10 Feb	Philippine Airlines
02 Feb - 09 Feb	Asiana Airlines
22 Feb - 11 Mar	United	direct
24 Feb - 03 Mar	Delta	direct
03 Feb - 10 Feb	United	direct
28 Feb - 25 Mar	United
15 Feb - 15 Mar	United	direct
11 Feb - 21 Feb	United	direct
15 Feb - 21 Feb	Asiana Airlines
28 Feb - 25 Mar	Delta	direct
15 Feb - 21 Feb	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.

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Cheapest return flights from Seattle to Tokyo in February from 653€

Return flights