Cheap Flights from Seattle (SEA) to Taipei (TPE) from HK$2,456~

View HK$2,456 flight on Mon, 12 Jan 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Taoyuan International Airport (TPE)

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Find Cheap Flights from Seattle (SEA) to Taipei (TPE)

Prices were available within the past 7 days and start at HK$2,456 for one-way flights and HK$4,675 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 12 Jan - Sun, 25 Jan
SEA
Seattle
TPE
Taipei
HK$4,675 Return, just found
HK$4,675
Return
just found
Select United flight, departing Mon, 12 Jan from Seattle to Taipei, returning Sun, 25 Jan, priced at HK$4,675 just found
Delta
Mon, 1 Dec - Sat, 13 Dec
SEA
Seattle
TPE
Taipei
HK$4,895 Return, found 6 days ago
HK$4,895
Return
found 6 days ago
Select Delta flight, departing Mon, 1 Dec from Seattle to Taipei, returning Sat, 13 Dec, priced at HK$4,895 found 6 days ago
Delta
Wed, 26 Nov - Tue, 9 Dec
SEA
Seattle
TPE
Taipei
HK$4,911 Return, just found
HK$4,911
Return
just found
Select Delta flight, departing Wed, 26 Nov from Seattle to Taipei, returning Tue, 9 Dec, priced at HK$4,911 just found
United
Mon, 1 Dec - Sat, 13 Dec
SEA
Seattle
TPE
Taipei
HK$4,939 Return, found 6 days ago
HK$4,939
Return
found 6 days ago
Select United flight, departing Mon, 1 Dec from Seattle to Taipei, returning Sat, 13 Dec, priced at HK$4,939 found 6 days ago
United
Wed, 26 Nov - Tue, 9 Dec
SEA
Seattle
TPE
Taipei
HK$4,955 Return, just found
HK$4,955
Return
just found
Select United flight, departing Wed, 26 Nov from Seattle to Taipei, returning Tue, 9 Dec, priced at HK$4,955 just found
China Airlines
Mon, 12 Jan - Sun, 25 Jan
SEA
Seattle
TPE
Taipei
HK$4,986 Return, just found
HK$4,986
Return
just found
Select China Airlines flight, departing Mon, 12 Jan from Seattle to Taipei, returning Sun, 25 Jan, priced at HK$4,986 just found
Philippine Airlines
Thu, 27 Nov - Sun, 7 Dec
SEA
Seattle
TPE
Taipei
HK$5,041 Return, found 14 hours ago
HK$5,041
Return
found 14 hours ago
Select Philippine Airlines flight, departing Thu, 27 Nov from Seattle to Taipei, returning Sun, 7 Dec, priced at HK$5,041 found 14 hours ago
Korean Air
Fri, 23 Jan - Thu, 29 Jan
SEA
Seattle
TPE
Taipei
HK$5,045 Return, found 3 days ago
HK$5,045
Return
found 3 days ago
Select Korean Air flight, departing Fri, 23 Jan from Seattle to Taipei, returning Thu, 29 Jan, priced at HK$5,045 found 3 days ago
Korean Air
Fri, 16 Jan - Fri, 23 Jan
SEA
Seattle
TPE
Taipei
HK$5,049 Return, found 3 days ago
HK$5,049
Return
found 3 days ago
Select Korean Air flight, departing Fri, 16 Jan from Seattle to Taipei, returning Fri, 23 Jan, priced at HK$5,049 found 3 days ago
Korean Air
Sun, 25 Jan - Sun, 1 Feb
SEA
Seattle
TPE
Taipei
HK$5,052 Return, found 3 hours ago
HK$5,052
Return
found 3 hours ago
Select Korean Air flight, departing Sun, 25 Jan from Seattle to Taipei, returning Sun, 1 Feb, priced at HK$5,052 found 3 hours ago

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

September is typically the cheapest month to fly

From HK$4,821 - HK$5,765 per traveller.

Alternative airports near Taipei

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Taoyuan Intl. TPE. Cheapest option available. Average driving time to city centre is 34 minutes. Flights from HK$6,745
TPE
Taoyuan Intl.
Cheapest
Average driving time to city centre34 min
Flights from HK$6,745
Seattle to Taipei route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Taoyuan Intl.
Airlines serving
American Airlines, Cathay Pacific, Delta, Philippine Airlines, United
Return price
HK$4,675
Distance
9699 km
Average flight time
29 hours 14 mins

Flights from Seattle to Taoyuan City

Book cheap flights from Seattle (SEA) to Taoyuan City (TPE) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Seattle (SEA) to Taoyuan City (TPE) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle (SEA) to Taoyuan City (TPE) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Taoyuan City flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Taoyuan City and things to do in Taoyuan City for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Taoyuan City more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Taoyuan City is HK$2,456 now!

 

Frequently asked questions

How much is a flight from Sea-Tac Airport to Taoyuan Intl. Airport (TPE)?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Sea-Tac Airport and Taiwan Taoyuan Airport start from HK$4,675. Make your booking ASAP to secure the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to Taoyuan Intl. Airport (TPE)?
When it comes to cancellation fees, every airline has its own terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from Sea-Tac Airport to Taoyuan Intl. Airport (TPE) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to Taoyuan Intl. Airport (TPE) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SEA to Taoyuan Intl. Airport (TPE)?
The distance is around 9,800 kilometers, so fill your carry-on bag with everything you need to make your journey comfortable. Wondering what to take on board your SeaTac to Taoyuan City flight? Earplugs, a sleep mask and a travel pillow are among the essentials.
Which airlines fly direct from SEA to TPE?
EVA Air (BR) will get you from Sea-Tac Airport to Taiwan Taoyuan Airport safely and comfortably. Choose from 30 direct flights every month along this route.
Are SEA to Taiwan Taoyuan Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Seattle - Tacoma Intl. Airport (SEA) to Taiwan Taoyuan Airport last minute could save you some cash. However, it could end up costing you a whole lot more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

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