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

Return flights

12 Feb - 26 Feb	United
21 Feb - 28 Feb	United
12 Feb - 28 Feb	United
10 Feb - 25 Feb	United
18 Feb - 26 Feb	United
18 Feb - 24 Feb	United
01 Feb - 08 Feb	United
20 Feb - 27 Feb	United
10 Feb - 17 Feb	United
08 Feb - 19 Feb	United
26 Feb - 10 Mar	United
11 Feb - 02 Mar	United
27 Feb - 09 Mar	United
20 Feb - 01 Mar	United
12 Feb - 01 Mar	United
27 Feb - 06 Mar	United
04 Feb - 11 Mar	United
26 Feb - 10 Mar	STARLUX Airlines	direct
11 Feb - 02 Mar	STARLUX Airlines	direct
19 Feb - 01 Mar	STARLUX Airlines	direct

Also check the deals for one-way flights from Taipei to Seattle 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 Taipei to Seattle in February from 625€

Return flights