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

Return flights

10 Jun - 25 Jun	Delta
11 Jun - 25 Jun	Delta
10 Jun - 17 Jun	Korean Air
13 Jun - 27 Jun	Korean Air
10 Jun - 20 Jun	Korean Air
03 Jun - 17 Jun	Delta
03 Jun - 15 Jun	Delta
10 Jun - 17 Jun	EVA Air	direct
10 Jun - 25 Jun	EVA Air	direct
10 Jun - 20 Jun	EVA Air	direct
18 Jun - 15 Jul	Philippine Airlines
26 Jun - 10 Jul	Philippine Airlines
27 Jun - 19 Jul	Philippine Airlines
23 Jun - 09 Jul	Delta	direct
18 Jun - 15 Jul	STARLUX Airlines	direct
27 Jun - 19 Jul	China Airlines	direct
26 Jun - 05 Jul	Delta
26 Jun - 10 Jul	EVA Air	direct

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

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 Seattle

Cheap car rent in Seattle

Cheapest return flights from Taipei to Seattle in June from 652€

Return flights