Cheapest return flights from Seattle to Tokyo in January from $706

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

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

Return flights

25 Jan - 07 Feb Alaska Airlines direct
13 Jan - 17 Feb United
22 Jan - 01 Feb Alaska Airlines direct
13 Jan - 17 Feb Japan Airlines direct
05 Jan - 10 Feb Korean Air
05 Jan - 10 Feb Hawaiian Airlines direct

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

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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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