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Taiwan Taoyuan Intl

$316+ Cheap flights from Seattle (SEA) to Taiwan Taoyuan Intl (TPE)

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TPE
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Find cheap flights from Seattle to Taiwan Taoyuan Intl 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

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Taipei City Taiwan Taoyuan Intl are usually found in January or September, booked 45 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from Seattle to Taiwan Taoyuan Intl

Cheapest flights from Seattle to Taiwan Taoyuan Intl
Explore the most affordable flight options available from Seattle to Taiwan Taoyuan Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/19. 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 2/255:05 am
SEA
-
TPE
1 stop22h 45m
United Airlines
Wed 3/411:10 am
TPE
-
SEA
1 stop16h 08m
United Airlines
Deal found 1/19$609
This FlightHub deal was found by Cheapflights users on 1/20. 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.
Mon 10/51:15 am
SEA
-
TPE
Nonstop12h 45m
China Airlines
Tue 10/2711:35 pm
TPE
-
SEA
Nonstop10h 35m
China Airlines
Deal found 1/20$610
This Bravofly deal was found by Cheapflights users on 1/21. 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.
Fri 3/612:10 am
SEA
-
TPE
1 stop17h 40m
Asiana Airlines
Sat 3/1411:40 am
TPE
-
SEA
1 stop18h 15m
Asiana Airlines
Deal found 1/21$611
This Korean Air deal was found by Cheapflights users on 1/20. 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 10/512:50 pm
SEA
-
TPE
1 stop32h 20m
Korean Air
Sun 10/257:25 pm
TPE
-
SEA
1 stop29h 35m
Korean Air
Deal found 1/20$612
This Delta deal was found by Cheapflights users on 1/21. 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 1/233:30 pm
SEA
-
TPE
Nonstop13h 35m
Delta
Thu 1/2910:55 am
TPE
-
SEA
Nonstop11h 05m
Delta
Deal found 1/21$613
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/235:20 pm
SEA
-
TPE
1 stop20h 25m
United Airlines
Fri 2/2711:10 am
TPE
-
SEA
2 stops21h 11m
United Airlines
Deal found 1/21$614
This United Airlines deal was found by Cheapflights users on 1/19. 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 2/287:29 pm
SEA
-
TPE
1 stop32h 21m
United Airlines
Wed 3/43:50 pm
TPE
-
SEA
1 stop15h 51m
United Airlines
Deal found 1/19$615
This Gurufare deal was found by Cheapflights users on 1/20. 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.
Tue 10/61:15 am
SEA
-
TPE
Nonstop12h 45m
China Airlines
Tue 10/2711:35 pm
TPE
-
SEA
Nonstop10h 35m
China Airlines
Deal found 1/20$616
This Korean Air deal was found by Cheapflights users on 1/20. 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.
Sat 10/312:00 pm
SEA
-
TPE
2 stops33h 10m
Korean Air
Mon 10/267:25 pm
TPE
-
SEA
1 stop29h 35m
Korean Air
Deal found 1/20$617
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/175:00 am
SEA
-
TPE
2 stops22h 50m
United Airlines
Mon 2/2311:10 am
TPE
-
SEA
1 stop28h 20m
United Airlines
Deal found 1/21$620
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/85:10 pm
SEA
-
TPE
1 stop34h 40m
United Airlines
Fri 2/2011:10 am
TPE
-
SEA
1 stop25h 51m
United Airlines
Deal found 1/21$621
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 3/281:15 am
SEA
-
TPE
Nonstop12h 45m
China Airlines
Mon 4/1311:30 pm
TPE
-
SEA
Nonstop10h 45m
China Airlines
Deal found 1/20$622

Find flight deals from Seattle to Taiwan Taoyuan Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Taiwan Taoyuan Intl (TPE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

ScholarTrip
3 stars

Most trusted provider

ScholarTrip
3 stars

Round-trip from

$609
(United Airlines)

One-way from

$316
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$687

Good round-trip deal

$744 or less

Good one-way deal

$433 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Taipei City Taiwan Taoyuan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Taipei City Taiwan Taoyuan Intl flights.
Search Deals
From Seattle/Tacoma Intl to Taipei City Taiwan Taoyuan Intl
Search Deals
One-way flight from Seattle/Tacoma Intl to Taipei City Taiwan Taoyuan Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Taipei City Taiwan Taoyuan Intl.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Taipei City Taiwan Taoyuan Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Taiwan Taoyuan Intl 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 January 21, 2026.
Use the filters below to find and compare flights from Seattle to Taipei City Taiwan Taoyuan Intl Airport that are best for you.

Fly from

Seattle

Fly to

Taiwan Taoyuan Intl

Route

Depart

Return

Price

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Tue 2/17

9:19 am-5:45 am

1 stop28h 26m

Taipei City Taiwan Taoyuan Intl

Tue 2/24

3:50 pm-11:30 pm

1 stop23h 40m

$609

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Wed 3/4

2:55 pm-5:45 am

2 stops22h 50m

Taipei City Taiwan Taoyuan Intl

Wed 3/25

2:50 pm-6:40 pm

1 stop18h 50m

$609

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Wed 2/25

9:19 am-7:50 pm

1 stop18h 31m

Taipei City Taiwan Taoyuan Intl

Fri 3/27

10:10 am-6:32 pm

1 stop23h 22m

$609

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 3/2

3:16 pm-5:45 am

2 stops22h 29m

Taipei City Taiwan Taoyuan Intl

Mon 3/9

10:10 am-4:14 pm

1 stop21h 04m

$614

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Wed 2/4

9:25 am-7:50 pm

1 stop18h 25m

Taipei City Taiwan Taoyuan Intl

Tue 2/10

11:10 am-7:55 pm

2 stops24h 45m

$614

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 3/8

7:10 pm-6:50 pm

2 stops32h 40m

Taipei City Taiwan Taoyuan Intl

Thu 3/19

10:10 am-4:14 pm

1 stop21h 04m

$614

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 3/16

9:20 am-6:50 pm

1 stop18h 30m

Taipei City Taiwan Taoyuan Intl

Mon 4/20

9:50 am-2:46 pm

1 stop19h 56m

$645

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 3/29

7:37 pm-4:05 am

1 stop17h 28m

Taipei City Taiwan Taoyuan Intl

Mon 4/13

9:50 am-10:39 am

1 stop15h 49m

$645

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Fri 5/1

5:25 pm-4:05 am

1 stop19h 40m

Taipei City Taiwan Taoyuan Intl

Thu 5/7

9:50 am-10:43 am

1 stop15h 53m

$645

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 3/30

7:37 pm-4:05 am

1 stop17h 28m

Taipei City Taiwan Taoyuan Intl

Thu 4/2

9:50 am-8:57 pm

1 stop26h 07m

$645

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 20 results
1
2

Compare providers for flights from Seattle to Taiwan Taoyuan Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Taiwan Taoyuan Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star
ScholarTripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Taipei City Taiwan Taoyuan Intl Airport flights, users find the pricing of ScholarTrip to be most consistent on Cheapflights vs. ScholarTrip Users can find the same prices on Seattle-Taipei City Taiwan Taoyuan Intl Airport flight deals on Cheapflights vs. ScholarTrip >95% of the time. Price accuracy is based on data collected from Seattle-Taipei City Taiwan Taoyuan Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Taipei City Taiwan Taoyuan Intl Airport flights, Cheapflights users trust ScholarTrip the most. ScholarTrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Taipei City Taiwan Taoyuan Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Taiwan Taoyuan Intl

Have a flexible travel schedule? Discover the best time to fly to Taiwan Taoyuan Intl from Seattle with our price prediction graph.
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 Taipei City Taiwan Taoyuan Intl Airport

How far ahead should I book a flight from Seattle to Taipei City Taiwan Taoyuan Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Taiwan Taoyuan Intl. Price data was last updated on January 16, 2026.

The price you pay for your flight from Seattle to Taipei City Taiwan Taoyuan Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Taipei City Taiwan Taoyuan Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Seattle to Taipei City Taiwan Taoyuan Intl Airport (average of $574). Flying from Seattle to Taipei City Taiwan Taoyuan Intl Airport in December is currently the most expensive (average of $797). 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 TPE?

Find hourly flight availability from Seattle to Taiwan Taoyuan Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2026.

When flying from Seattle to Taipei City Taiwan Taoyuan Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Seattle to Taipei City Taiwan Taoyuan Intl Airport?

The best insider tips for Seattle to Taipei City Taiwan Taoyuan Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Taipei City Taiwan Taoyuan Intl Airport trip
Our travel experts
Duncan Madden

Duncan Madden

Expert on EVA Air

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Robert Schrader

Robert Schrader

Expert on China Airlines

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more

Reviews of airlines servicing Taiwan Taoyuan Intl

Get insights into the airlines that provide service to Taiwan Taoyuan Intl. 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 Taoyuan Intl. Reviews last updated January 21, 2026.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air, and China Airlines from Seattle to Taipei City Taiwan Taoyuan Intl Airport 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.
STARLUX Airlines
8.9
Very good
268 reviews

Crew

9.1

Food

8.6

Entertainment

8.8

Boarding

8.9

Comfort

8.8

Overall

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
STARLUX Airlines
8.9
Very good
268 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Crew

9.1

Food

8.6

Entertainment

8.8

Boarding

8.9

Comfort

8.8

Overall

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
EVA Air
8.4
Very good
1,327 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Crew

9.1

Food

8.6

Entertainment

8.8

Boarding

8.9

Comfort

8.8

Overall

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
China Airlines
8.3
Very good
799 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Crew

9.1

Food

8.6

Entertainment

8.8

Boarding

8.9

Comfort

8.8

Overall

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
Asiana Airlines
8.1
Very good
501 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Crew

9.1

Food

8.6

Entertainment

8.8

Boarding

8.9

Comfort

8.8

Overall

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
Delta
7.9
Good
8,086 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Crew

9.1

Food

8.6

Entertainment

8.8

Boarding

8.9

Comfort

8.8

Overall

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Taiwan Taoyuan Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Taipei City Taiwan Taoyuan Intl?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Taipei City Taiwan Taoyuan Intl. You should not have trouble finding flights to Taipei City Taiwan Taoyuan Intl from Seattle/Tacoma Intl; the airport handles an average of 5 outbound flights to Taipei City Taiwan Taoyuan Intl per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Seattle airport to Taipei City Taiwan Taoyuan Intl. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • How long is the flight from Seattle to Taipei City Taiwan Taoyuan Intl Airport?

    Departing from Seattle to Taipei City Taiwan Taoyuan Intl Airport will take you 28h 26m. The distance between Seattle and Taipei City Taiwan Taoyuan Intl Airport is about 6058 mi.

  • What are the cheapest airlines flying from Seattle to Taipei City Taiwan Taoyuan Intl Airport round-trip?

    Flying on China Airlines is currently your cheapest option to Taipei City Taiwan Taoyuan Intl Airport, with prices starting at $580. Additional round-trip tickets that might be worth considering are offered by Asiana Airlines and United Airlines, with the lowest prices starting at $588 and $627, respectively. Users have found that China Airlines is 33% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to Taipei City Taiwan Taoyuan Intl Airport one-way?

    The cheapest airline one-way is Philippine Airlines, with whom users have recently found tickets for as low as $297. However, be on the lookout for offers from Asiana Airlines and Korean Air, as they are both options that can get you from Seattle to Taipei City Taiwan Taoyuan Intl Airport for a low price.

  • What are the most reliable airlines from Seattle to Taipei City Taiwan Taoyuan Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Taipei City Taiwan Taoyuan Intl Airport on time: China Airlines (80%), STARLUX Airlines (79%), Thai Airways (51%).

  • What are the cheapest flights from Seattle to Taipei City Taiwan Taoyuan Intl Airport?

    On average you can expect to pay $1,130 for a flight from Seattle to Taipei City Taiwan Taoyuan Intl Airport. The cheapest flight overall is $390 while the most popular route, (Seattle/Tacoma Intl - Taipei City Taiwan Taoyuan Intl) is currently priced at $594.

  • Can I find deals for flights from Seattle to Taiwan Taoyuan Intl that include hotel bookings?

    Yes. In addition to deals on Seattle to Taiwan Taoyuan Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Taiwan Taoyuan Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Taiwan Taoyuan Intl.

  • Can I find deals for business class flights from Seattle to Taiwan Taoyuan Intl?

    Yes. Cheapflights offers flight deals from Seattle to Taiwan Taoyuan Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Taipei City Taiwan Taoyuan Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Taipei City Taiwan Taoyuan Intl Airport (average of $574). Flying from Seattle to Taipei City Taiwan Taoyuan Intl Airport in December is currently the most expensive (average of $797). 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.

See more FAQs

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Top 7 airlines flying from Seattle to Taiwan Taoyuan Intl

Discover the top 7 airlines that operate flights from Seattle to Taiwan Taoyuan Intl. 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$580Average$695FlexibilityNo cancel feeOn-time70%
Asiana AirlinesCheapest$588Average$656FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$627Average$774FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$627Average$792FlexibilityNo cancel feeOn-time81%
DeltaCheapest$629Average$742FlexibilityNo cancel feeOn-timeN/A
STARLUX AirlinesCheapest$670Average$811FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$676Average$826FlexibilityNo cancel feeOn-time74%

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