Cheapest return flights from Taipei to Seattle in May from $798

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

Return flights

08 May - 19 May ANA
12 May - 24 May ANA
15 May - 20 May ANA
05 May - 15 May ANA
14 May - 23 May ANA
11 May - 18 May ANA
15 May - 24 May ANA
01 May - 16 May ANA
01 May - 05 May ANA
01 May - 09 May ANA
28 May - 30 Jun Japan Airlines

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

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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