฿12,980 Cheap American Airlines flights from Seattle to Taipei (SEA→TPE)

View ฿12,980 flight on Tue, 6 Jan 2026Opens in a new window
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American Airlines flights from Seattle to Taipei (SEA→TPE)

Prices were available within the past 7 days and start at ฿12,980 for one-way flights and ฿40,510 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 18 Jan - Tue, 3 Feb
SEA
Seattle
TPE
Taipei
฿40,510 Return, found 4 days ago
฿40,510
Return
found 4 days ago
Select American Airlines flight, departing Sun, 18 Jan from Seattle to Taipei, returning Tue, 3 Feb, priced at ฿40,510 found 4 days ago

Find the cheapest month to fly from Seattle (SEA) to Taipei (TPE)

March is typically the cheapest month to fly

From ฿19,684 - ฿25,189 per traveller.
Flight from Seattle to Taipei route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Taoyuan Intl.
Airlines serving
Air Canada, Asiana Airlines, Cathay Pacific, Delta, EVA Airways, Philippine Airlines, United
Popular airline
Delta
Distance
9699 km
Average flight time
29 hours 7 mins

Frequently asked questions

How much is an American Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Taoyuan Intl. Airport (TPE)?
Set the "Price (lowest to highest)" filter on Expedia to look for cheap American Airlines round-trip flights from ฿40,510 from SEA to TPE. Affordable one-way options from ฿12,980 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to TPE with American Airlines?
American Airlines flights to Taipei are generally cheaper in the quieter months of September and August. Whether you're after a return or one-way ticket, you could score a better deal then.
Does American Airlines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Taoyuan Intl. Airport (TPE)?
To figure out if there's a direct route from SEA to TPE with American Airlines or another airline, check the "Nonstop" filter when looking for flights.
What airports does American Airlines fly into in Taipei?
Taoyuan Intl. Airport (TPE) is the primary Taipei hub for American Airlines flights from Seattle - Tacoma Intl. Airport (SEA).
Can I change or cancel my American Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Taoyuan Intl. Airport (TPE)?
Depending on your fare type, a fee may apply if you cancel or reschedule your flight more than 24 hours after confirmation. To secure tickets with more flexibility, select our "Changes included" and "No cancel fee" boxes when you search for flights. For additional information on changing or cancelling your reservation, visit "Trips," select your flight and tick "Manage Booking."
*Available to Expedia members.