$302+ Cheap flights from Seattle (SEA) to Taiwan
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TPE
Apr 14 — Apr 211
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to Taiwan with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Taiwan
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to TaiwanExplore the most affordable flight options available from Seattle to Taiwan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
Explore the most affordable flight options available from Seattle to Taiwan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:10 pm
SEA
- TPE
1 stop18h 35m
Philippine Airlines
Tue 9/224:50 pm
TPE
- SEA
1 stop18h 15m
Philippine Airlines
Deal found 3/12![Philippine Airlines logo]()
$629
This Gotogate deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:10 am
SEA
- TPE
1 stop19h 20m
Multiple Airlines
Wed 11/259:40 am
TPE
- SEA
1 stop25h 55m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$631
This KAYAK deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:10 pm
SEA
- TPE
1 stop24h 55m
Philippine Airlines
Thu 9/179:45 am
TPE
- SEA
1 stop25h 20m
Philippine Airlines
Deal found 3/15![Philippine Airlines logo]()
$632
This KAYAK deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:10 pm
SEA
- TPE
1 stop24h 55m
Philippine Airlines
Wed 9/239:45 am
TPE
- SEA
1 stop25h 20m
Philippine Airlines
Deal found 3/12![Philippine Airlines logo]()
$633
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:55 am
SEA
- TPE
1 stop18h 30m
Asiana Airlines
Mon 5/412:25 pm
TPE
- SEA
1 stop17h 30m
Asiana Airlines
Deal found 3/13![Asiana Airlines logo]()
$637
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:55 pm
SEA
- TPE
Nonstop13h 00m
Delta
Wed 4/299:35 am
TPE
- SEA
Nonstop11h 25m
Delta
Deal found 3/14![Delta logo]()
$639
This FlightHub deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:10 am
SEA
- TPE
Nonstop13h 10m
China Airlines
Sun 11/2211:35 pm
TPE
- SEA
Nonstop10h 35m
China Airlines
Deal found 3/11![China Airlines logo]()
$640
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:55 am
SEA
- TPE
1 stop23h 40m
Asiana Airlines
Tue 5/1912:25 pm
TPE
- SEA
1 stop17h 30m
Asiana Airlines
Deal found 3/15![Asiana Airlines logo]()
$643
This Asiana Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:55 am
SEA
- TPE
1 stop18h 30m
Asiana Airlines
Mon 5/412:25 pm
TPE
- SEA
1 stop17h 30m
Asiana Airlines
Deal found 3/13![Asiana Airlines logo]()
$644
This oojo deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:55 am
SEA
- TPE
Nonstop12h 05m
China Airlines
Thu 9/1011:30 pm
TPE
- SEA
Nonstop11h 15m
China Airlines
Deal found 3/13![China Airlines logo]()
$645
This BusinessClass deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:45 pm
SEA
- TPE
1 stop19h 20m
Air China
Thu 5/149:50 am
TPE
- SEA
1 stop15h 53m
Air China
Deal found 3/15![Air China logo]()
$646
This Booking.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:15 am
SEA
- TPE
Nonstop12h 45m
China Airlines
Tue 5/1211:30 pm
TPE
- SEA
Nonstop10h 45m
China Airlines
Deal found 3/14![China Airlines logo]()
$647
Best flights from Seattle to TaiwanDiscover carefully curated flight deals from Seattle to Taiwan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
Discover carefully curated flight deals from Seattle to Taiwan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:55 pm
SEA
- TPE
Nonstop13h 00m
Delta
Thu 4/239:50 am
TPE
- SEA
Nonstop11h 10m
Delta
Deal found 3/14![Delta logo]()
$639
This Korean Air deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:50 pm
SEA
- TPE
1 stop38h 00m
Korean Air
Sun 5/36:55 pm
TPE
- SEA
1 stop30h 45m
Korean Air
Deal found 3/14![Korean Air logo]()
$657
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:30 pm
SEA
- TPE
2 stops20h 35m
United Airlines
Thu 9/102:30 pm
TPE
- SEA
1 stop16h 45m
United Airlines
Deal found 3/15![United Airlines logo]()
$681
This China Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:15 am
SEA
- TPE
Nonstop12h 45m
Multiple Airlines
Tue 5/511:30 pm
TPE
- SEA
1 stop24h 47m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$784
This STARLUX Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:15 am
SEA
- TPE
Nonstop12h 40m
STARLUX Airlines
Fri 5/18:10 pm
TPE
- SEA
Nonstop11h 00m
STARLUX Airlines
Deal found 3/10![STARLUX Airlines logo]()
$937
This China Eastern deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:35 am
SEA
- TSA
2 stops41h 40m
China Eastern
Thu 4/235:15 pm
TSA
- SEA
2 stops40h 11m
China Eastern
Deal found 3/11![China Eastern logo]()
$1,253
This ANA deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:30 pm
SEA
- TSA
1 stop28h 35m
ANA
Sat 5/24:50 pm
TSA
- SEA
2 stops19h 16m
ANA
Deal found 3/11![ANA logo]()
$1,282
This Cathay Pacific deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2912:25 pm
SEA
- KHH
1 stop30h 45m
Cathay Pacific
Mon 7/137:30 am
KHH
- SEA
1 stop17h 50m
Cathay Pacific
Deal found 3/11![Cathay Pacific logo]()
$1,307
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/303:55 pm
SEA
- TPE
Nonstop13h 00m
Delta
Fri 4/109:35 am
TPE
- SEA
Nonstop11h 25m
Delta
Deal found 3/11![Delta logo]()
$730
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:42 am
SEA
- TPE
1 stop19h 03m
United Airlines
Sat 4/259:50 am
TPE
- SEA
1 stop28h 37m
United Airlines
Deal found 3/15![United Airlines logo]()
$731
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:00 am
SEA
- TPE
2 stops21h 45m
United Airlines
Sat 5/99:50 am
TPE
- SEA
1 stop19h 46m
United Airlines
Deal found 3/12![United Airlines logo]()
$745
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:37 pm
SEA
- TPE
1 stop17h 28m
United Airlines
Sun 5/39:50 am
TPE
- SEA
1 stop23h 42m
United Airlines
Deal found 3/10![United Airlines logo]()
$745
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:35 am
SEA
- TPE
1 stop25h 30m
United Airlines
Mon 5/49:50 am
TPE
- SEA
1 stop23h 42m
United Airlines
Deal found 3/12![United Airlines logo]()
$745
This Japan Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:15 pm
SEA
- TSA
1 stop31h 00m
Japan Airlines
Thu 4/232:20 pm
TSA
- SEA
1 stop35h 15m
Japan Airlines
Deal found 3/14![Japan Airlines logo]()
$2,061
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:45 am
SEA
- KHH
2 stops45h 15m
United Airlines
Wed 5/69:55 am
KHH
- SEA
3 stops24h 53m
United Airlines
Deal found 3/15![United Airlines logo]()
$812
This China Eastern deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:35 am
SEA
- TSA
2 stops41h 40m
China Eastern
Thu 4/235:15 pm
TSA
- SEA
2 stops40h 11m
China Eastern
Deal found 3/14![China Eastern logo]()
$1,253
This Air Canada deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:20 pm
SEA
- KHH
2 stops23h 50m
Multiple Airlines
Mon 7/137:10 pm
KHH
- SEA
2 stops29h 42m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$1,346
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:37 pm
SEA
- TPE
1 stop32h 08m
United Airlines
Wed 4/152:30 pm
TPE
- SEA
2 stops23h 26m
United Airlines
Deal found 3/15![United Airlines logo]()
$877
This KAYAK deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1210:20 am
SEA
- TSA
2 stops34h 45m
ANA
Wed 4/221:30 pm
TSA
- SEA
1 stop15h 55m
ANA
Deal found 3/12![ANA logo]()
$1,569
This China Eastern deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:35 am
SEA
- TSA
2 stops41h 40m
China Eastern
Wed 5/135:15 pm
TSA
- SEA
2 stops38h 38m
China Eastern
Deal found 3/13![China Eastern logo]()
$1,453
This Mytrip deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:30 pm
SEA
- TSA
1 stop32h 20m
ANA
Tue 5/51:30 pm
TSA
- SEA
2 stops20h 00m
ANA
Deal found 3/10![ANA logo]()
$1,638
This China Eastern deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:00 am
SEA
- TSA
2 stops42h 15m
China Eastern
Thu 4/235:15 pm
TSA
- SEA
2 stops40h 11m
China Eastern
Deal found 3/14![China Eastern logo]()
$1,528
This China Eastern deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:15 am
SEA
- TSA
2 stops36h 00m
China Eastern
Thu 4/235:15 pm
TSA
- SEA
2 stops40h 11m
China Eastern
Deal found 3/15![China Eastern logo]()
$1,868
This China Eastern deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:25 am
SEA
- TSA
2 stops41h 50m
China Eastern
Thu 4/165:15 pm
TSA
- SEA
2 stops40h 11m
China Eastern
Deal found 3/12![China Eastern logo]()
$1,878
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/293:40 pm
SEA
- KHH
3 stops38h 20m
United Airlines
Mon 7/139:55 am
KHH
- SEA
3 stops37h 05m
United Airlines
Deal found 3/12![United Airlines logo]()
$1,669
This KAYAK deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:15 am
SEA
- TSA
2 stops42h 00m
China Eastern
Thu 4/305:15 pm
TSA
- SEA
2 stops40h 11m
China Eastern
Deal found 3/12![China Eastern logo]()
$1,903
Last-minute flights from Seattle to TaiwanDiscover last-minute flight deals from Seattle to Taiwan. Data last updated March 15, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Taiwan. Data last updated March 15, 2026 and is based on user searches.
This BusinessClass deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
SEA
- TPE
2 stops21h 45m
ANA
Tue 4/219:50 am
TPE
- SEA
1 stop19h 56m
ANA
Deal found 3/15![ANA logo]()
$650
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:37 pm
SEA
- TPE
1 stop17h 28m
United Airlines
Thu 4/239:50 am
TPE
- SEA
2 stops21h 01m
United Airlines
Deal found 3/15![United Airlines logo]()
$663
This Asiana Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:55 am
SEA
- TPE
1 stop18h 30m
Asiana Airlines
Mon 5/412:25 pm
TPE
- SEA
1 stop17h 30m
Asiana Airlines
Deal found 3/13![Asiana Airlines logo]()
$644
This Korean Air deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/193:55 pm
SEA
- TPE
2 stops34h 55m
Korean Air
Tue 5/196:55 pm
TPE
- SEA
1 stop30h 45m
Korean Air
Deal found 3/15![Korean Air logo]()
$662
This Korean Air deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:50 pm
SEA
- TPE
1 stop32h 20m
Korean Air
Wed 5/201:20 pm
TPE
- SEA
1 stop36h 20m
Korean Air
Deal found 3/15![Korean Air logo]()
$657
This BusinessClass deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:45 pm
SEA
- TPE
1 stop19h 20m
Air China
Thu 5/149:50 am
TPE
- SEA
1 stop15h 53m
Air China
Deal found 3/15![Air China logo]()
$646
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:15 am
SEA
- TPE
Nonstop12h 45m
China Airlines
Tue 5/2611:30 pm
TPE
- SEA
Nonstop10h 45m
China Airlines
Deal found 3/12![China Airlines logo]()
$658
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:55 pm
SEA
- TPE
Nonstop13h 00m
Delta
Wed 4/299:35 am
TPE
- SEA
Nonstop11h 25m
Delta
Deal found 3/14![Delta logo]()
$639
This FlightHub deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:30 pm
SEA
- TSA
1 stop28h 35m
ANA
Thu 5/211:30 pm
TSA
- SEA
1 stop15h 55m
ANA
Deal found 3/15![ANA logo]()
$690
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:55 am
SEA
- TPE
1 stop18h 30m
Asiana Airlines
Mon 5/412:25 pm
TPE
- SEA
1 stop17h 30m
Asiana Airlines
Deal found 3/13![Asiana Airlines logo]()
$637
This Gurufare deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 am
SEA
- TPE
2 stops21h 45m
Multiple Airlines
Wed 5/132:30 pm
TPE
- SEA
1 stop19h 02m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$666
This Expedia deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:50 pm
SEA
- TPE
1 stop38h 00m
Korean Air
Tue 5/56:55 pm
TPE
- SEA
1 stop30h 45m
Korean Air
Deal found 3/13![Korean Air logo]()
$649
One-way flights from Seattle to TaiwanSearch for one-way flight options from Seattle to Taiwan. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
Search for one-way flight options from Seattle to Taiwan. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
This Mytrip deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:55 am
SEA
- TPE
1 stop18h 30m
Asiana Airlines
Deal found 3/10![Asiana Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:10 pm
SEA
- TPE
1 stop18h 35m
Philippine Airlines
Deal found 3/11![Philippine Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:10 pm
SEA
- TPE
1 stop30h 40m
Philippine Airlines
Deal found 3/14![Philippine Airlines logo]()
$306
This Mytrip deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:55 am
SEA
- TPE
1 stop18h 30m
Asiana Airlines
Deal found 3/11![Asiana Airlines logo]()
$307
This SmartFares deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:55 am
SEA
- TPE
1 stop18h 30m
Asiana Airlines
Deal found 3/14![Asiana Airlines logo]()
$308
This oojo deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:55 am
SEA
- TPE
1 stop18h 30m
Asiana Airlines
Deal found 3/13![Asiana Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:10 pm
SEA
- TPE
1 stop18h 35m
Philippine Airlines
Deal found 3/11![Philippine Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:55 am
SEA
- TPE
1 stop23h 40m
Asiana Airlines
Deal found 3/14![Asiana Airlines logo]()
$312
This Justfly.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1212:55 am
SEA
- TPE
1 stop18h 30m
Asiana Airlines
Deal found 3/12![Asiana Airlines logo]()
$313
This Justfly.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:55 am
SEA
- TPE
1 stop23h 40m
Asiana Airlines
Deal found 3/13![Asiana Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:55 am
SEA
- TPE
1 stop18h 30m
Asiana Airlines
Deal found 3/12![Asiana Airlines logo]()
$319
This KAYAK deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:45 am
SEA
- KHH
1 stop33h 55m
Cathay Pacific
Deal found 3/14![Cathay Pacific logo]()
$341
Find flight deals from Seattle to Taiwan
Keep the following information in mind while searching for Seattle to Taiwan flight deals. Data was last updated March 15, 2026.
Round-trip from | $632 (KAYAK) |
|---|---|
One-way from | $302 (Mytrip) |
Popular in | December |
Cheapest in | January |
Average price | $730 |
Good round-trip deal | $776 or less |
Good one-way deal | $451 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Taiwan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 15, 2026.
Use the filters below to find and compare flights from Seattle to Taiwan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleTaipei City
SEA - TPE
SEATPE
Seattle/Tacoma Intl
Thu 4/16
3:55 pm-7:55 pm
Nonstop13h 00m
Taipei City Taiwan Taoyuan Intl
Thu 4/23
9:50 am-6:00 am
Nonstop11h 10m
$639
SeattleTaipei City
SEA - TPE
SEATPE
Seattle/Tacoma Intl
Wed 4/29
12:50 pm-5:50 pm
1 stop38h 00m
Taipei City Taiwan Taoyuan Intl
Sun 5/3
6:55 pm-10:40 am
1 stop30h 45m
$657
SeattleTaipei City
SEA - TPE
SEATPE
Seattle/Tacoma Intl
Tue 8/25
4:30 pm-4:05 am
2 stops20h 35m
Taipei City Taiwan Taoyuan Intl
Thu 9/10
2:30 pm-4:15 pm
1 stop16h 45m
$681
SeattleTaipei City
SEA - TPE
SEATPE
Seattle/Tacoma Intl
Mon 3/30
3:55 pm-7:55 pm
Nonstop13h 00m
Taipei City Taiwan Taoyuan Intl
Fri 4/10
9:35 am-6:00 am
Nonstop11h 25m
$730
SeattleTaipei City
SEA - TPE
SEATPE
Seattle/Tacoma Intl
Fri 4/17
8:42 am-6:45 pm
1 stop19h 03m
Taipei City Taiwan Taoyuan Intl
Sat 4/25
9:50 am-11:27 pm
1 stop28h 37m
$731
SeattleTaipei City
SEA - TPE
SEATPE
Seattle/Tacoma Intl
Fri 4/24
6:00 am-6:45 pm
2 stops21h 45m
Taipei City Taiwan Taoyuan Intl
Sat 5/9
9:50 am-2:36 pm
1 stop19h 46m
$745
SeattleTaipei City
SEA - TPE
SEATPE
Seattle/Tacoma Intl
Wed 4/29
7:37 pm-4:05 am
1 stop17h 28m
Taipei City Taiwan Taoyuan Intl
Sun 5/3
9:50 am-6:32 pm
1 stop23h 42m
$745
SeattleTaipei City
SEA - TPE
SEATPE
Seattle/Tacoma Intl
Mon 4/27
11:35 am-4:05 am
1 stop25h 30m
Taipei City Taiwan Taoyuan Intl
Mon 5/4
9:50 am-6:32 pm
1 stop23h 42m
$745
SeattleTaipei City
SEA - TPE
SEATPE
Seattle/Tacoma Intl
Mon 4/27
1:15 am-5:00 am
Nonstop12h 45m
Taipei City Taiwan Taoyuan Intl
Tue 5/5
11:30 pm-9:17 am
1 stop24h 47m
$784
SeattleKaohsiung City
SEA - KHH
SEAKHH
Seattle/Tacoma Intl
Wed 4/29
8:45 am-9:00 pm
2 stops45h 15m
Kaohsiung City
Wed 5/6
9:55 am-7:48 pm
3 stops24h 53m
$812
Showing 1-10 of 53 resultsSorted by cheapest first
Best time to book a flight from Seattle to Taiwan
Have a flexible travel schedule? Discover the best time to fly to Taiwan from Seattle with our price prediction graph.
SEA-TPE
SEA-TSA
SEA-KHH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Taiwan
SEA-TW0
SEA-TPE
SEA-TSA
SEA-KHH
What is the cheapest month to book a flight from Seattle to Taiwan?
Currently, January is the cheapest month in which you can book a flight from Seattle to Taiwan (average of $574). Flying from Seattle to Taiwan in December is currently the most expensive (average of $796). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to TW?
Find hourly flight availability from Seattle to Taiwan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 15, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Taiwan as you normally would.
Weekly flight availability from Seattle to Taiwan
Explore weekly flight availability from Seattle to Taiwan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 15, 2026.
The most flights from SEA to TW0 are scheduled on a Tuesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).
How often are flights from Seattle to Taiwan delayed?
About 20% of weekly flights between Seattle and Taiwan have experienced delays in the past year, with the average delay time being 171 minutes.
What is the most punctual flight time for Seattle to Taiwan flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Seattle to Taiwan flights?
Over the last year, STARLUX Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.
Reviews of airlines servicing Taiwan
Get insights into the airlines that provide service to Taiwan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Taiwan. Reviews last updated March 15, 2026.
Read through reviews of airlines operating flights from Seattle to Taiwan, such as STARLUX Airlines,EVA Air, andChina Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
9.2
Comfort
8.9
Boarding
9.0
Overall
8.9
Food
8.7
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Crew
9.2
Comfort
8.9
Boarding
9.0
Overall
8.9
Food
8.7
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Crew
9.2
Comfort
8.9
Boarding
9.0
Overall
8.9
Food
8.7
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Crew
9.2
Comfort
8.9
Boarding
9.0
Overall
8.9
Food
8.7
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Crew
9.2
Comfort
8.9
Boarding
9.0
Overall
8.9
Food
8.7
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Crew
9.2
Comfort
8.9
Boarding
9.0
Overall
8.9
Food
8.7
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Related info for your journey
Find useful and relevant information for your journey from Seattle to Taiwan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top regions
Alternative routes for Seattle to Taiwan
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Taiwan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Taiwan by cabin class
Find flights from Seattle to Taiwan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Taiwan flights
Browse other Seattle and Taiwan flight options. Last updated on March 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Taiwan regions
Consider these flights traveling to Taiwan regions.
Top 7 airlines flying from Seattle to Taiwan
Discover the top 7 airlines that operate flights from Seattle to Taiwan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$580 | Average$683 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$588 | Average$728 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$596 | Average$792 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$612 | Average$749 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$627 | Average$878 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$661 | Average$798 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$664 | Average$807 | FlexibilityNo cancel fee | On-timeN/A |