Cheapest one-way flights from Seattle to Taipei in May from $304

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

One-Way flights

14 May Philippine Airlines
10 May Philippine Airlines
07 May Philippine Airlines
05 May Asiana Airlines
10 May Delta direct
12 May Delta direct
01 May Delta direct
23 May Asiana Airlines
07 May Delta direct
11 May Delta direct

Also check the deals for return flights from Seattle to Taipei in May.

Powered by

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.

Book a cheap hotel in Taipei

Cheap car rent in Taipei

Feel free to contact us with any feedback or request another flight research.