Cheapest return flights from Taipei to Seattle in October from $614

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

Return flights

07 Oct - 17 Oct Cathay Pacific
08 Oct - 20 Oct Cathay Pacific
20 Oct - 27 Oct Cathay Pacific
23 Oct - 28 Oct Cathay Pacific
08 Oct - 21 Oct Cathay Pacific
03 Oct - 03 Oct Cathay Pacific
12 Oct - 23 Oct Delta direct
08 Oct - 20 Oct Delta direct
08 Oct - 18 Oct Delta direct
20 Oct - 27 Oct Delta direct

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

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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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