$388+ Cheap flights from Taiwan to Seattle (SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
TPE — SEA
Dec 2 — Dec 91
Round-trip
1 adult, Economy
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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
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Cheapest flights from Taiwan to SeattleExplore the most affordable flight options available from Taiwan to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2026.
Explore the most affordable flight options available from Taiwan to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2026.
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/611:10 am -
1 stop25h 37m
Tue 11/107:00 am -
1 stop20h 50m
Deal found 10/28![United Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/2511:10 am -
1 stop23h 19m
Tue 1/269:01 am -
1 stop18h 49m
Deal found 10/29![United Airlines logo]()
$675
This Delta deal was found by Cheapflights users on 10/30. 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.
Tue 12/2210:55 am -
Nonstop10h 40m
Tue 12/292:55 pm -
Nonstop13h 35m
Deal found 10/30![Delta logo]()
$688
This Delta deal was found by Cheapflights users on 10/29. 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 11/2610:55 am -
Nonstop10h 40m
Thu 12/33:00 pm -
Nonstop13h 30m
Deal found 10/29![Delta logo]()
$691
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/2612:25 pm -
1 stop17h 45m
Thu 12/311:00 am -
1 stop32h 00m
Deal found 10/29![Korean Air logo]()
$693
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/2511:10 am -
1 stop19h 12m
Sat 1/27:10 pm -
2 stops32h 40m
Deal found 10/28![United Airlines logo]()
$701
This Bravofly deal was found by Cheapflights users on 10/31. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/191:30 pm -
2 stops20h 52m
Fri 1/13:45 pm -
1 stop28h 45m
Deal found 10/31![ANA logo]()
$832
This SmartFares deal was found by Cheapflights users on 10/29. 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.
Thu 11/261:30 pm -
2 stops20h 52m
Thu 12/33:40 pm -
1 stop28h 50m
Deal found 10/29![ANA logo]()
$885
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/111:30 pm -
1 stop15h 50m
Mon 11/163:40 pm -
1 stop28h 50m
Deal found 11/1![ANA logo]()
$941
This FlightHub deal was found by Cheapflights users on 10/29. 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.
Sat 12/261:30 pm -
1 stop15h 50m
Sun 1/33:45 pm -
1 stop28h 45m
Deal found 10/29![ANA logo]()
$943
This Richmond deal was found by Cheapflights users on 10/31. 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 Richmond is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:30 pm -
2 stops20h 52m
Sun 5/94:30 pm -
1 stop32h 20m
Deal found 10/31![ANA logo]()
$966
Best flights from Taiwan to SeattleDiscover carefully curated flight deals from Taiwan to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2026.
Discover carefully curated flight deals from Taiwan to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2026.
This United Airlines deal was found by Cheapflights users on 10/29. 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 2/1211:10 am -
2 stops38h 37m
Wed 2/1712:23 pm -
2 stops25h 22m
Deal found 10/29![United Airlines logo]()
$667
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 2/1210:55 am -
Nonstop10h 44m
Wed 2/173:20 pm -
Nonstop13h 10m
Deal found 10/29![Delta logo]()
$722
This STARLUX Airlines deal was found by Cheapflights users on 11/1. 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 11/128:30 pm -
Nonstop10h 35m
Sun 11/1511:45 pm -
Nonstop13h 10m
Deal found 11/1![STARLUX Airlines logo]()
$825
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sat 12/191:30 pm -
2 stops20h 52m
Fri 1/13:45 pm -
1 stop28h 45m
Deal found 10/29![ANA logo]()
$884
This Cathay Pacific deal was found by Cheapflights users on 11/1. 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.
Fri 11/139:15 pm -
1 stop27h 30m
Sun 11/1510:03 am -
2 stops31h 37m
Deal found 11/1![Cathay Pacific logo]()
$887
This Philippine Airlines deal was found by Cheapflights users on 11/1. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1410:10 am -
1 stop24h 35m
Thu 3/2510:30 pm -
1 stop31h 25m
Deal found 11/1![Philippine Airlines logo]()
$892
This ANA deal was found by Cheapflights users on 10/30. 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.
Mon 12/144:50 pm -
2 stops22h 54m
Mon 12/215:34 pm -
2 stops26h 56m
Deal found 10/30![Multiple Airlines logo]()
$1,203
This United Airlines deal was found by Cheapflights users on 11/1. 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 3/1910:20 pm -
1 stop37h 36m
Thu 4/16:57 am -
1 stop20h 48m
Deal found 11/1![United Airlines logo]()
$745
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 12/2610:55 am -
Nonstop10h 40m
Sat 1/212:10 am -
1 stop18h 50m
Deal found 10/29![Delta logo]()
$822
This United Airlines deal was found by Cheapflights users on 10/31. 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 2/1211:10 am -
2 stops28h 02m
Mon 2/157:00 am -
1 stop20h 50m
Deal found 10/31![United Airlines logo]()
$760
This SmartFares deal was found by Cheapflights users on 10/29. 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.
Thu 11/261:30 pm -
1 stop15h 50m
Thu 12/33:40 pm -
1 stop28h 50m
Deal found 10/29![ANA logo]()
$893
This United Airlines deal was found by Cheapflights users on 11/1. 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 3/1410:20 pm -
1 stop16h 14m
Sat 3/275:30 pm -
1 stop19h 35m
Deal found 11/1![United Airlines logo]()
$777
This Bravofly deal was found by Cheapflights users on 10/31. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/261:30 pm -
1 stop15h 50m
Sun 1/33:45 pm -
1 stop28h 45m
Deal found 10/31![ANA logo]()
$899
This United Airlines deal was found by Cheapflights users on 11/1. 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 3/1710:20 pm -
1 stop17h 29m
Fri 3/265:28 pm -
2 stops34h 17m
Deal found 11/1![United Airlines logo]()
$781
This Richmond deal was found by Cheapflights users on 10/31. 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 Richmond is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/121:30 pm -
2 stops20h 52m
Wed 2/173:45 pm -
1 stop28h 45m
Deal found 10/31![ANA logo]()
$909
This FlightHub deal was found by Cheapflights users on 10/31. 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.
Fri 2/121:30 pm -
2 stops20h 52m
Mon 2/153:45 pm -
1 stop32h 05m
Deal found 10/31![ANA logo]()
$911
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Fri 11/201:30 pm -
1 stop15h 50m
Sun 11/293:40 pm -
1 stop28h 50m
Deal found 11/2![ANA logo]()
$1,126
Last-minute flights from Taiwan to SeattleDiscover last-minute flight deals from Taiwan to Seattle. Data last updated November 2, 2026 and is based on user searches.
Discover last-minute flight deals from Taiwan to Seattle. Data last updated November 2, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/611:20 pm -
1 stop17h 39m
Tue 11/106:00 am -
2 stops21h 50m
Deal found 10/28![United Airlines logo]()
$667
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/111:30 pm -
1 stop15h 50m
Mon 11/163:40 pm -
1 stop28h 50m
Deal found 11/1![ANA logo]()
$941
This Delta deal was found by Cheapflights users on 10/29. 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 11/2610:55 am -
Nonstop10h 40m
Thu 12/33:00 pm -
Nonstop13h 30m
Deal found 10/29![Delta logo]()
$691
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/2612:25 pm -
1 stop17h 45m
Thu 12/311:00 am -
1 stop32h 00m
Deal found 10/29![Korean Air logo]()
$693
This SmartFares deal was found by Cheapflights users on 10/29. 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.
Thu 11/261:30 pm -
2 stops20h 52m
Thu 12/33:40 pm -
1 stop28h 50m
Deal found 10/29![ANA logo]()
$885
This Richmond deal was found by Cheapflights users on 10/31. 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 Richmond is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:30 pm -
2 stops20h 52m
Sun 5/94:30 pm -
1 stop32h 20m
Deal found 10/31![ANA logo]()
$966
This Bravofly deal was found by Cheapflights users on 10/31. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/191:30 pm -
2 stops20h 52m
Fri 1/13:45 pm -
1 stop28h 45m
Deal found 10/31![ANA logo]()
$832
This Delta deal was found by Cheapflights users on 10/30. 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.
Tue 12/2210:55 am -
Nonstop10h 40m
Tue 12/292:55 pm -
Nonstop13h 35m
Deal found 10/30![Delta logo]()
$688
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/2511:10 am -
1 stop23h 19m
Tue 1/269:01 am -
1 stop18h 49m
Deal found 10/29![United Airlines logo]()
$675
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/2511:10 am -
1 stop19h 12m
Sat 1/27:10 pm -
2 stops32h 40m
Deal found 10/28![United Airlines logo]()
$701
This FlightHub deal was found by Cheapflights users on 10/29. 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.
Sat 12/261:30 pm -
1 stop15h 50m
Sun 1/33:45 pm -
1 stop28h 45m
Deal found 10/29![ANA logo]()
$943
One-way flights from Taiwan to SeattleSearch for one-way flight options from Taiwan to Seattle. Find affordable one-way fares based on user searches. Data last updated November 2, 2026.
Search for one-way flight options from Taiwan to Seattle. Find affordable one-way fares based on user searches. Data last updated November 2, 2026.
This Mytrip deal was found by Cheapflights users on 10/31. 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 12/410:10 am -
1 stop24h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Philippine Airlines logo]()
$388
This oojo deal was found by Cheapflights users on 10/28. 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.
Thu 12/1010:10 am -
1 stop24h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Philippine Airlines logo]()
$391
This Expedia deal was found by Cheapflights users on 10/31. 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.
Wed 4/79:00 pm -
1 stop37h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Philippine Airlines logo]()
$395
This FlightHub deal was found by Cheapflights users on 10/28. 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 11/810:10 am -
1 stop24h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Philippine Airlines logo]()
$396
This Kissandfly.com deal was found by Cheapflights users on 10/31. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/711:10 am -
1 stop25h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Lufthansa logo]()
$398
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:55 pm -
1 stop36h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Philippine Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/2311:20 pm -
2 stops32h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![United Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/711:20 pm -
3 stops38h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![United Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 10/29. 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 1/1911:20 pm -
2 stops32h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/1211:10 am -
2 stops26h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 12/1711:10 am -
1 stop19h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$406
This flugladen.de deal was found by Cheapflights users on 10/31. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/74:50 pm -
1 stop32h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$438
Find flight deals from Taiwan to Seattle
Keep the following information in mind while searching for Taiwan to Seattle flight deals. Data was last updated November 2, 2026.
Round-trip from | $667 (United Airlines) |
|---|---|
One-way from | $388 (Mytrip) |
Popular in | July |
Cheapest in | September |
Average price | $858 |
Good round-trip deal | $789 or less |
Good one-way deal | $497 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Taiwan to Seattle 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 7,457,451 searches. Data last updated November 2, 2026.
Use the filters below to find and compare flights from Taiwan to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Taipei CitySeattle
TPE Taipei City Taiwan Taoyuan Intl - SEA Seattle/Tacoma Intl
TPESEA
Taipei City Taiwan Taoyuan Intl
Wed 2/17
11:10 am-1:57 pm
2 stops42h 47m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$402
Taipei CitySeattle
TPE Taipei City Taiwan Taoyuan Intl - SEA Seattle/Tacoma Intl
TPESEA
Taipei City Taiwan Taoyuan Intl
Thu 12/10
11:20 pm-4:12 pm
2 stops32h 52m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$402
Taipei CitySeattle
TPE Taipei City Taiwan Taoyuan Intl - SEA Seattle/Tacoma Intl
TPESEA
Taipei City Taiwan Taoyuan Intl
Tue 3/16
10:20 pm-9:20 pm
3 stops38h 00m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$402
Taipei CitySeattle
TPE Taipei City Taiwan Taoyuan Intl - SEA Seattle/Tacoma Intl
TPESEA
Taipei City Taiwan Taoyuan Intl
Sun 12/20
11:20 pm-4:32 pm
1 stop33h 12m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$402
Taipei CitySeattle
TPE Taipei City Taiwan Taoyuan Intl - SEA Seattle/Tacoma Intl
TPESEA
Taipei City Taiwan Taoyuan Intl
Sun 11/8
11:10 am-9:50 pm
2 stops26h 40m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$403
Taipei CitySeattle
TPE Taipei City Taiwan Taoyuan Intl - SEA Seattle/Tacoma Intl
TPESEA
Taipei City Taiwan Taoyuan Intl
Thu 12/17
11:10 am-11:58 pm
2 stops28h 48m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$412
Taipei CitySeattle
TPE Taipei City Taiwan Taoyuan Intl - SEA Seattle/Tacoma Intl
TPESEA
Taipei City Taiwan Taoyuan Intl
Wed 11/25
11:10 am-7:37 pm
2 stops24h 27m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$412
Quickest round-trip
Taipei CitySeattle
TPE Taipei City Taiwan Taoyuan Intl - SEA Seattle/Tacoma Intl
TPESEA
Taipei City Taiwan Taoyuan Intl
Wed 11/25
10:55 am-5:35 am
Nonstop10h 40m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$442
Taipei CitySeattle
TPE Taipei City Taiwan Taoyuan Intl - SEA Seattle/Tacoma Intl
TPESEA
Taipei City Taiwan Taoyuan Intl
Thu 12/10
10:55 am-5:35 am
Nonstop10h 40m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$444
Taipei CitySeattle
TPE Taipei City Taiwan Taoyuan Intl - SEA Seattle/Tacoma Intl
TPESEA
Taipei City Taiwan Taoyuan Intl
Sun 11/8
10:55 am-5:35 am
Nonstop10h 40m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$462
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Taiwan to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Taiwan with our price prediction graph.
TPE-SEA
TSA-SEA
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 Taiwan to Seattle
TW0-SEA
TPE-SEA
TSA-SEA
What is the cheapest month to book a flight from Taiwan to Seattle?
Currently, September is the cheapest month in which you can book a flight from Taiwan to Seattle (average of $704). Flying from Taiwan to Seattle in July is currently the most expensive (average of $1,161). 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 TW to SEA?
Find hourly flight availability from Taiwan to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2026.
When flying from Taiwan to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Taiwan to Seattle
Explore weekly flight availability from Taiwan to Seattle. 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 November 2, 2026.
The most flights from TW0 to SEA are scheduled on a Monday (8 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).
How often are flights from Taiwan to Seattle delayed?
About 16% of weekly flights between Taiwan and Seattle have experienced delays in the past year, with the average delay time being 133 minutes.
What is the most punctual flight time for Taiwan to Seattle flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Taiwan to Seattle flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 9% of flights being delayed.
How far ahead should I book a flight from Taiwan to Seattle?
Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Taiwan to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated November 2, 2026.
Peruse reviews from past customers who have flown with STARLUX Airlines,EVA Air, andJapan Airlines from Taiwan to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
9.1
Comfort
8.8
Entertainment
8.6
Overall
8.8
Food
8.6
Boarding
8.8
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Crew
9.1
Comfort
8.8
Entertainment
8.6
Overall
8.8
Food
8.6
Boarding
8.8
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Crew
9.1
Comfort
8.8
Entertainment
8.6
Overall
8.8
Food
8.6
Boarding
8.8
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Crew
9.1
Comfort
8.8
Entertainment
8.6
Overall
8.8
Food
8.6
Boarding
8.8
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Crew
9.1
Comfort
8.8
Entertainment
8.6
Overall
8.8
Food
8.6
Boarding
8.8
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Crew
9.1
Comfort
8.8
Entertainment
8.6
Overall
8.8
Food
8.6
Boarding
8.8
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Related info for your journey
Find useful and relevant information for your journey from Taiwan to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Lacey
Tacoma
Leavenworth
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ocean Shores
Ellensburg
Issaquah
Olympia
Lakewood
Poulsbo
Marysville
Shoreline
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.
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Alternative routes for Taiwan to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Taiwan to Seattle by cabin class
Find flights from Taiwan to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Taiwan and Seattle flights
Browse other Taiwan and Seattle flight options. Last updated on November 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 2, 2026.
Top 5 airlines flying from Taiwan to Seattle
Discover the top 5 airlines that operate flights from Taiwan to Seattle. 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 7,457,451 searches. Data last updated November 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$459 | Average$1,031 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$562 | Average$761 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$717 | Average$905 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$788 | Average$907 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$945 | Average$1,007 | FlexibilityNo cancel fee | On-time79% |