Seattle

$421+ Cheap flights from Taiwan Taoyuan Intl (TPE) to Seattle (SEA)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
TPE — SEA
Feb 18 — Feb 251
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The best prices from Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl are usually found in November or December, booked 25 days in advance, depart on a Sunday or Tuesday and return on a Monday

Cheap flight deals from Taiwan Taoyuan Intl to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Taiwan Taoyuan Intl (TPE) to Seattle (SEA). 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 February 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$709
(United Airlines)

One-way from

$421
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$934

Good round-trip deal

$829 or less

Good one-way deal

$554 or less
Provider with most accurate pricing for Taipei City Taiwan Taoyuan Intl-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for Taipei City Taiwan Taoyuan Intl-Seattle/Tacoma Intl flights.
From Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl
One-way flight from Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl
Highest demand for flights based on searches. 17% potential increase in price ($211 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl.
Price to beat on a one-way flight from Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl.

Find flight deals from Taiwan Taoyuan Intl to Seattle

Cheapest flights from Taiwan Taoyuan Intl to Seattle
Explore the most affordable flight options available from Taiwan Taoyuan Intl to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2025.

This United Airlines deal was found by Cheapflights users on 2/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/273:50 pmTPE - SEA
2 stops38h 07mUnited Airlines
Sat 3/87:34 pmSEA - TPE
1 stop31h 16mUnited Airlines
Deal found 2/13$709
This Delta deal was found by Cheapflights users on 2/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/289:35 amTPE - SEA
Nonstop11h 30mDelta
Mon 8/44:10 pmSEA - TPE
Nonstop12h 45mDelta
Deal found 2/13$712
This Richmond deal was found by Cheapflights users on 2/12. 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 Richmond is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/101:50 pmTPE - SEA
1 stop13h 40mAsiana Airlines
Fri 5/232:05 pmSEA - TPE
1 stop30h 45mAsiana Airlines
Deal found 2/12$792
This LionTravel deal was found by Cheapflights users on 2/13. 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 LionTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/268:30 pmTPE - SEA
Nonstop10h 35mSTARLUX Airlines
Sat 4/51:15 amSEA - TPE
Nonstop12h 40mSTARLUX Airlines
Deal found 2/13$795
This LionTravel deal was found by Cheapflights users on 2/13. 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 LionTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2011:35 pmTPE - SEA
Nonstop10h 40mChina Airlines
Mon 6/161:10 amSEA - TPE
Nonstop12h 55mChina Airlines
Deal found 2/13$800
This LionTravel deal was found by Cheapflights users on 2/13. 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 LionTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1011:45 pmTPE - SEA
1 stop23h 30mMultiple Airlines
Sun 3/301:10 amSEA - TPE
Nonstop12h 55mMultiple Airlines
Deal found 2/13$826
This Richmond deal was found by Cheapflights users on 2/13. 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 Richmond is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2611:40 pmTPE - SEA
Nonstop10h 30mEVA Air
Sat 4/51:30 amSEA - TPE
Nonstop12h 40mEVA Air
Deal found 2/13$829
This Gurufare deal was found by Cheapflights users on 2/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/279:45 amTPE - SEA
1 stop24h 35mPhilippine Airlines
Fri 9/1911:30 pmSEA - TPE
1 stop30h 20mPhilippine Airlines
Deal found 2/13$837
This Richmond deal was found by Cheapflights users on 2/13. 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 Richmond is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:25 pmTPE - SEA
1 stop29h 35mKorean Air
Mon 3/3112:50 pmSEA - TPE
1 stop38h 00mKorean Air
Deal found 2/13$881
This Japan Airlines deal was found by Cheapflights users on 2/13. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/292:05 pmTPE - SEA
2 stops35h 20mJapan Airlines
Sun 8/31:30 pmSEA - TPE
2 stops32h 15mJapan Airlines
Deal found 2/13$1,106

Find flights from Taiwan Taoyuan Intl to Seattle within your budget

Customize your flight search to find flights from Taiwan Taoyuan Intl 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 2,558,603 searches. Data last updated February 13, 2025.

Fly from

Taiwan Taoyuan Intl

Fly to

Seattle

Route

Depart

Return

Price

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Thu 2/27

3:50 pm-1:57 pm

2 stops38h 07m

Seattle/Tacoma Intl

Sat 3/8

7:34 pm-6:50 pm

1 stop31h 16m

$709

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Wed 5/28

9:35 am-6:05 am

Nonstop11h 30m

Seattle/Tacoma Intl

Mon 8/4

4:10 pm-7:55 pm

Nonstop12h 45m

$712

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Sat 5/10

1:50 pm-12:30 pm

1 stop13h 40m

Seattle/Tacoma Intl

Fri 5/23

2:05 pm-11:50 am

1 stop30h 45m

$792

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Wed 3/26

8:30 pm-4:05 pm

Nonstop10h 35m

Seattle/Tacoma Intl

Sat 4/5

1:15 am-4:55 am

Nonstop12h 40m

$795

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Thu 3/20

11:35 pm-7:15 pm

Nonstop10h 40m

Seattle/Tacoma Intl

Mon 6/16

1:10 am-5:05 am

Nonstop12h 55m

$800

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Mon 3/10

11:45 pm-8:15 am

1 stop23h 30m

Seattle/Tacoma Intl

Sun 3/30

1:10 am-5:05 am

Nonstop12h 55m

$826

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Wed 3/26

11:40 pm-7:10 pm

Nonstop10h 30m

Seattle/Tacoma Intl

Sat 4/5

1:30 am-5:10 am

Nonstop12h 40m

$829

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Wed 6/25

9:45 am-7:20 pm

1 stop24h 35m

Seattle/Tacoma Intl

Wed 10/1

11:30 pm-8:45 am

1 stop18h 15m

$848

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Mon 3/10

7:25 pm-10:00 am

1 stop29h 35m

Seattle/Tacoma Intl

Mon 3/31

12:50 pm-5:50 pm

1 stop38h 00m

$881

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Thu 5/29

2:05 pm-10:25 am

2 stops35h 20m

Seattle/Tacoma Intl

Sun 8/3

1:30 pm-12:45 pm

2 stops32h 15m

$1,106

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 21 results
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Compare providers for flights from Taiwan Taoyuan Intl to Seattle

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 Taiwan Taoyuan Intl to Seattle in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 Taipei City Taiwan Taoyuan Intl Airport-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Taipei City Taiwan Taoyuan Intl Airport-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Taipei City Taiwan Taoyuan Intl Airport-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Taipei City Taiwan Taoyuan Intl Airport-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub 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 Taipei City Taiwan Taoyuan Intl Airport-Seattle 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 Taiwan Taoyuan Intl to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Taiwan Taoyuan Intl 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.

Travel insights for flights from Taiwan Taoyuan Intl to Seattle

Get recent, data-driven insights about flights from Taiwan Taoyuan Intl to Seattle including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Taiwan Taoyuan Intl to Seattle. Price data was last updated on February 7, 2025.

The best time to book flights from Taipei City Taiwan Taoyuan Intl Airport to Seattle is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Taipei City Taiwan Taoyuan Intl Airport to Seattle (average of $238). Flying from Taipei City Taiwan Taoyuan Intl Airport to Seattle in July is currently the most expensive (average of $411). 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 TPE to SEA?

Find hourly flight availability from Taiwan Taoyuan Intl 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 February 13, 2025.

It’s optimal to fly from Taipei City Taiwan Taoyuan Intl Airport to Seattle in the evening. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Taipei City Taiwan Taoyuan Intl Airport to Seattle

Explore weekly flight availability from Taiwan Taoyuan Intl 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 February 13, 2025.

The most flights from TPE to SEA are scheduled on a Tuesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 February 13, 2025.