Cheapest return flights from Seattle to Tokyo in January from $726

Best time to book flights for Seattle (SEA) to Tokyo (HND) flights at AirHint

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

Return flights

25 Jan - 30 Jan Asiana Airlines
14 Jan - 21 Jan Asiana Airlines
20 Jan - 23 Jan Asiana Airlines
07 Jan - 21 Jan Philippine Airlines
07 Jan - 21 Jan ANA direct
14 Jan - 21 Jan ANA direct
07 Jan - 31 Jan United direct
29 Jan - 13 Feb ANA direct
20 Jan - 23 Jan ANA direct
25 Jan - 30 Jan United direct

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

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.

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