Cheapest return flights from Taipei to Seattle in May from $562

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

Return flights

10 May - 19 May Cathay Pacific
09 May - 16 May Cathay Pacific
06 May - 16 May Cathay Pacific
10 May - 19 May China Airlines direct
04 May - 10 May China Airlines direct
17 May - 26 May China Airlines direct
10 May - 24 May China Airlines direct
18 May - 27 May China Airlines direct
01 May - 10 May Cathay Pacific
31 May - 01 Jun China Airlines direct
17 May - 25 May China Airlines direct
15 May - 15 Jun Cathay Pacific

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

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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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