Delta Cheap Flights from Seattle to Taipei: DL SEA→TPE

View HK$2,621 flight on Mon, 9 Feb 2026Opens in a new window
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Prices were available within the past 7 days and start at HK$2,621 for one-way flights and HK$4,772 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 13 Nov - Wed, 19 Nov
SEA
Seattle
TPE
Taipei
HK$4,772 Return, found 10 hours ago
HK$4,772
Return
found 10 hours ago
Select Delta flight, departing Thu, 13 Nov from Seattle to Taipei, returning Wed, 19 Nov, priced at HK$4,772 found 10 hours ago
Delta
Thu, 13 Nov - Tue, 2 Dec
SEA
Seattle
TPE
Taipei
HK$4,912 Return, found 2 days ago
HK$4,912
Return
found 2 days ago
Select Delta flight, departing Thu, 13 Nov from Seattle to Taipei, returning Tue, 2 Dec, priced at HK$4,912 found 2 days ago
Delta
Thu, 13 Nov - Wed, 19 Nov
SEA
Seattle
TPE
Taipei
HK$5,586 Return, found 10 hours ago
HK$5,586
Return
found 10 hours ago
Select Delta flight, departing Thu, 13 Nov from Seattle to Taipei, returning Wed, 19 Nov, priced at HK$5,586 found 10 hours ago
Delta
Tue, 28 Apr - Tue, 12 May
SEA
Seattle
TPE
Taipei
HK$6,051 Return, found 1 day ago
HK$6,051
Return
found 1 day ago
Select Delta flight, departing Tue, 28 Apr from Seattle to Taipei, returning Tue, 12 May, priced at HK$6,051 found 1 day ago
Delta
Thu, 13 Nov - Tue, 2 Dec
SEA
Seattle
TPE
Taipei
HK$6,082 Return, found 2 days ago
HK$6,082
Return
found 2 days ago
Select Delta flight, departing Thu, 13 Nov from Seattle to Taipei, returning Tue, 2 Dec, priced at HK$6,082 found 2 days ago
Delta
Tue, 28 Apr - Tue, 12 May
SEA
Seattle
TPE
Taipei
HK$6,136 Return, found 1 day ago
HK$6,136
Return
found 1 day ago
Select Delta flight, departing Tue, 28 Apr from Seattle to Taipei, returning Tue, 12 May, priced at HK$6,136 found 1 day ago
Seattle to Taipei route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Taoyuan Intl.
Airlines serving
Air Canada, Asiana Airlines, Cathay Pacific, China Airlines, Delta, EVA Airways, Emirates, Japan Airlines, Korean Air, Philippine Airlines, Singapore Airlines, United
Popular airline
Philippine Airlines
Distance
9699 km
Average flight time
29 hours 14 mins

Frequently asked questions

How much is a Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Taoyuan Intl. Airport (TPE)?
Make use of the "Price (lowest to highest)" filter on Expedia to look for cheap Delta Air Lines return flights from HK$4,772 from SEA to TPE. Affordable one-way tickets from HK$2,621 are available too.**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 Delta Air Lines?
Look for one-way or return flights to Taipei in September or August. You could find a cheap fare with Delta Air Lines during these off-peak months.
Does Delta Air Lines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Taoyuan Intl. Airport (TPE)?
Choose from one of Delta Air Lines's 7 direct weekly flights from Seattle - Tacoma Intl. Airport (SEA) to Taoyuan Intl. Airport (TPE). To see what's available, enter your origin, dates and destination and hit search. Then select the "Nonstop" and "Airline" filters.
How long does it take to fly from SEA to TPE with Delta Air Lines?
From takeoff till touchdown, a nonstop Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Taoyuan Intl. Airport (TPE) takes around 13h 43m.
What airports does Delta Air Lines fly into in Taipei?
Take a Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Taipei, and you're most likely to touch down at Taoyuan Intl. Airport (TPE). This is the airline's main hub in this city.
What type of plane does Delta Air Lines fly from Seattle - Tacoma Intl. Airport (SEA) to Taoyuan Intl. Airport (TPE)?
Chances are you'll board an Airbus A330-900neo for your Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Taoyuan Intl. Airport (TPE). However, you may end up on a different aircraft if there's an operational need.
Can I change or cancel my Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Taoyuan Intl. Airport (TPE)?
It's generally possible to modify or cancel your flight, although additional charges may apply if your booking was made over 24 hours ago. Prefer to keep your options open? Apply the "Changes included" and "No cancel fee" filters to find flights that won't charge extra if you have to revise your plans. To make changes, head to "Trips," select your flight and click on "Manage Booking" for more details.
*Available to Expedia members.