Flights to Northwest Washington, Washington from NT$18,550

View NT$12,357 flight on Fri, 2026/2/13Opens in a new window

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How much is the cheapest flight to Northwest Washington?

Prices were available within the past 7 days and start at NT$12,357 for one-way flights and NT$18,550 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Mon, Mar 30 - Sat, Apr 4
TPE
Taipei
SEA
Seattle
NT$18,550 Roundtrip, found 2 hours ago
NT$18,550
Roundtrip
found 2 hours ago
Select Cathay Pacific flight, departing Mon, Mar 30 from Taipei to Seattle, returning Sat, Apr 4, priced at NT$18,550 found 2 hours ago
United
Wed, Oct 29 - Wed, Oct 29
TPE
Taipei
SEA
Seattle
NT$18,808 Roundtrip, found 7 hours ago
NT$18,808
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Oct 29 from Taipei to Seattle, returning Wed, Oct 29, priced at NT$18,808 found 7 hours ago
Philippine Airlines
Sun, Jun 7 - Fri, Aug 14
TPE
Taipei
SEA
Seattle
NT$21,555 Roundtrip, found 4 days ago
NT$21,555
Roundtrip
found 4 days ago
Select Philippine Airlines flight, departing Sun, Jun 7 from Taipei to Seattle, returning Fri, Aug 14, priced at NT$21,555 found 4 days ago
Delta
Sat, Oct 18 - Thu, Jan 8
TPE
Taipei
SEA
Seattle
NT$22,492 Roundtrip, found 1 day ago
NT$22,492
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Oct 18 from Taipei to Seattle, returning Thu, Jan 8, priced at NT$22,492 found 1 day ago
STARLUX Airlines
Thu, Jan 22 - Sun, Feb 8
TPE
Taipei
SEA
Seattle
NT$22,764 Roundtrip, found 1 day ago
NT$22,764
Roundtrip
found 1 day ago
Select STARLUX Airlines flight, departing Thu, Jan 22 from Taipei to Seattle, returning Sun, Feb 8, priced at NT$22,764 found 1 day ago
Flights to Northwest Washington information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Roundtrip price
NT$18,550

Trending flights to Northwest Washington

Prices were available within the past 7 days and start at NT$12,357 for one-way flights and NT$18,550 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Mon, Mar 30 - Sat, Apr 4
TPE
Taipei
SEA
Seattle
NT$18,550 Roundtrip, found 2 hours ago
NT$18,550
Roundtrip
found 2 hours ago
Select Cathay Pacific flight, departing Mon, Mar 30 from Taipei to Seattle, returning Sat, Apr 4, priced at NT$18,550 found 2 hours ago
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