Cheapest return flights from Seattle to Taipei in January from $600

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

Return flights

29 Jan - 04 Feb Asiana Airlines
18 Jan - 31 Jan Asiana Airlines
13 Jan - 27 Jan Asiana Airlines
13 Jan - 27 Jan Delta direct
29 Jan - 04 Feb Delta direct
30 Jan - 20 Feb Delta direct
18 Jan - 31 Jan China Airlines direct

Also check the deals for one-way flights from Seattle to Taipei 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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