Seattle / Tacoma (SEA) to Taichung (RMQ) flight deal from $611 USD in economy class – flightdeals.net

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Korean Air

Round Trip•Economy

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

Taichung Ching Chuan Kang Airport

Taichung, Taiwan

$1,197 USD

-49%$611 USD

Verified Nov 29, 2025 at 12:34 PM

February 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

26$647 27$647 28$647 29$647 30$647 31$647 1$647 2$647 3$647 4$647 5$647 6$774 7$647 8$647 9$647 10$647 11$647 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 1

Fair Availability

38% of dates checked are available within 10% of the lowest price

Wednesday, February 11th, 2026

2 round-trip options

Returning

Mon, Feb 16, 2026•5 Day Trip

$647 USD

Returning

Wed, Feb 18, 2026•7 Day Trip

$647 USD