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Cheap flights from Taipei City to Seattle from $333

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Taipei City to Seattle departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Taipei City to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
8:00 am - 10:10 amTPE-SEA
17h 10m1 stop
Cathay Pacific Logo
11:50 am - 10:05 amSEA-TPE
31h 15m1 stop
$566Cathay Pacific
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Thu, Apr 2 - Tue, Apr 7
Cathay Pacific Logo
8:00 am - 10:10 amTPE-SEA
17h 10m1 stop
Cathay Pacific Logo
11:50 am - 10:05 amSEA-TPE
31h 15m1 stop
$567Cathay Pacific
Find Deal
Thu, Apr 2 - Tue, Apr 7
Delta Logo
9:55 am - 6:00 amTPE-SEA
11h 05mnonstop
Delta Logo
3:35 pm - 9:05 pmSEA-TPE
13h 30mnonstop
$598Delta
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Sun, Oct 26 - Thu, Nov 6
Delta Logo
9:55 am - 6:00 amTPE-SEA
11h 05mnonstop
Delta Logo
3:35 pm - 9:05 pmSEA-TPE
13h 30mnonstop
$599Delta
Find Deal
Mon, Oct 27 - Thu, Nov 6
United Airlines Logo
11:10 am - 12:18 pmTPE-SEA
17h 08m1 stop
United Airlines Logo
2:40 pm - 5:45 amSEA-TPE
23h 05m1 stop
$616United Airlines
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Tue, Nov 25 - Tue, Nov 25
United Airlines Logo
3:50 pm - 11:44 pmTPE-SEA
23h 54m1 stop
United Airlines Logo
7:28 pm - 7:50 pmSEA-TPE
32h 22m1 stop
$621United Airlines
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Sat, Nov 22 - Sun, Nov 23
Multiple Airlines Logo
9:15 pm - 11:06 amTPE-SEA
28h 51m2 stops
Multiple Airlines Logo
4:30 pm - 9:45 amSEA-TPE
25h 15m2 stops
$644Multiple Airlines
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Sun, Oct 26 - Thu, Nov 6
Philippine Airlines Logo
9:35 pm - 6:40 pmTPE-SEA
37h 05m1 stop
Philippine Airlines Logo
9:30 pm - 8:35 pmSEA-TPE
31h 05m1 stop
$680Philippine Airlines
Find Deal
Sat, Feb 7 - Sun, Mar 1
Philippine Airlines Logo
9:35 pm - 6:40 pmTPE-SEA
37h 05m1 stop
Philippine Airlines Logo
9:30 pm - 9:00 amSEA-TPE
19h 30m1 stop
$681Philippine Airlines
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Sat, Feb 7 - Sun, Mar 1
Multiple Airlines Logo
3:15 pm - 1:30 pmTPE-SEA
14h 15m1 stop
Multiple Airlines Logo
9:30 pm - 9:00 amSEA-TPE
19h 30m1 stop
$703Multiple Airlines
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Fri, Feb 13 - Sun, Mar 1

ANA flights from Taipei City to Seattle

Our best ANA deals on Taipei City to Seattle flight tickets
ANA
Dec 20
TSA1:30 pmTaipei City Sung Shan
15h 50m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
Jan 2
SEA3:45 pmSeattle/Tacoma Intl
32h 05m
1 stop
TSA3:50 pmTaipei City Sung Shan
$810
Find similar
ANA
Dec 20
TSA1:30 pmTaipei City Sung Shan
15h 50m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
Jan 2
SEA3:45 pmSeattle/Tacoma Intl
32h 05m
1 stop
TSA3:50 pmTaipei City Sung Shan
$812
Find similar
ANA
Jan 13
TSA1:30 pmTaipei City Sung Shan
15h 50m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
Jan 27
SEA5:10 pmSeattle/Tacoma Intl
30h 40m
2 stops
TSA3:50 pmTaipei City Sung Shan
$829
Find similar

Cathay Pacific flights from Taipei City to Seattle

Our best Cathay Pacific deals on Taipei City to Seattle flight tickets
Cathay Pacific
Apr 2
TPE8:00 amTaipei City Taiwan Taoyuan Intl
17h 10m
1 stop
SEA10:10 amSeattle/Tacoma Intl
Apr 7
SEA11:50 amSeattle/Tacoma Intl
31h 15m
1 stop
TPE10:05 amTaipei City Taiwan Taoyuan Intl
$566
Find similar
Cathay Pacific
Apr 2
TPE8:00 amTaipei City Taiwan Taoyuan Intl
17h 10m
1 stop
SEA10:10 amSeattle/Tacoma Intl
Apr 7
SEA11:50 amSeattle/Tacoma Intl
31h 15m
1 stop
TPE10:05 amTaipei City Taiwan Taoyuan Intl
$567
Find similar
Cathay Pacific
Apr 14
TPE8:00 amTaipei City Taiwan Taoyuan Intl
17h 10m
1 stop
SEA10:10 amSeattle/Tacoma Intl
Apr 18
SEA11:50 amSeattle/Tacoma Intl
31h 45m
1 stop
TPE10:35 amTaipei City Taiwan Taoyuan Intl
$568
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momondo Fare Finder

 
Customize your flight search to find flights from Taipei City 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, momondo users made 832,500 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Taipei City to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Thu 4/2

8:00 am-10:10 am

1 stop17h 10m

Seattle/Tacoma Intl

Tue 4/7

11:50 am-10:05 am

1 stop31h 15m

$566

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Thu 4/2

8:00 am-10:10 am

1 stop17h 10m

Seattle/Tacoma Intl

Tue 4/7

11:50 am-10:05 am

1 stop31h 15m

$567

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Sun 10/26

9:55 am-6:00 am

Nonstop11h 05m

Seattle/Tacoma Intl

Thu 11/6

3:35 pm-9:05 pm

Nonstop13h 30m

$598

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Mon 10/27

9:55 am-6:00 am

Nonstop11h 05m

Seattle/Tacoma Intl

Thu 11/6

3:35 pm-9:05 pm

Nonstop13h 30m

$599

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Tue 11/25

11:10 am-12:18 pm

1 stop17h 08m

Seattle/Tacoma Intl

Tue 11/25

2:40 pm-5:45 am

1 stop23h 05m

$616

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Sat 11/22

3:50 pm-11:44 pm

1 stop23h 54m

Seattle/Tacoma Intl

Sun 11/23

7:28 pm-7:50 pm

1 stop32h 22m

$621

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Sun 10/26

9:15 pm-11:06 am

2 stops28h 51m

Seattle/Tacoma Intl

Thu 11/6

4:30 pm-9:45 am

2 stops25h 15m

$644

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Sat 2/7

9:35 pm-6:40 pm

1 stop37h 05m

Seattle/Tacoma Intl

Sun 3/1

9:30 pm-8:35 pm

1 stop31h 05m

$680

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Sat 2/7

9:35 pm-6:40 pm

1 stop37h 05m

Seattle/Tacoma Intl

Sun 3/1

9:30 pm-9:00 am

1 stop19h 30m

$681

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Fri 2/13

3:15 pm-1:30 pm

1 stop14h 15m

Seattle/Tacoma Intl

Sun 3/1

9:30 pm-9:00 am

1 stop19h 30m

$703

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Taipei City to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Taipei City and Seattle?

What is the cheapest month to fly to Seattle?

In general, September is the cheapest month to fly from Taipei City to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $758. If you don’t want to visit Seattle in September, then you should wait until October to fly from Taipei City, when ticket prices are also cheap, with an average price of $783.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Taipei City is on a Saturday. momondo users have found tickets for Saturday departures for as low as $921. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Taipei City because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $983.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Taipei City in the evening is the least expensive time of day to depart. momondo users have found prices as low as $881 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $1,055. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Taipei City to Seattle/Tacoma Intl flight route?

Fly from Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl for the best Taipei City - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Taipei City when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $859 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Taipei City for as low as $741 on momondo.

What cabin class options are available on Taipei City to Seattle/Tacoma Intl flights?

There are 3 cabin classes available to choose from on Taipei City to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Taipei City to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Taipei City to Seattle

Fastest flight time

10h 30m

Direct flights

Every day

Airports in Seattle

1 airport
The fastest flight from Taipei City to Seattle takes 10h 30m
Direct flights go from Taipei City to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

  • How far is Taipei City to Seattle/Tacoma Intl by plane?

    The distance between Taipei City and Seattle/Tacoma Intl is about 6042.2 mi. A reasonable flight in good conditions will take 10h 35m.

  • When did momondo last update prices for flights from Taipei City to Seattle/Tacoma Intl Airport?

    Prices for flights from Taipei City to Seattle/Tacoma Intl Airport refresh daily.

  • How many operators does momondo search for flights from Taipei City to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Taipei City to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Taipei City to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Taipei City to Seattle

Compare and see reviews for airlines that fly from Taipei City to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $417Free CancellationRating
7.9
7,982 reviews
Search Delta flights
STARLUX AirlinesPriceFrom $753Free CancellationRating
8.9
219 reviews
Search STARLUX Airlines flights
China AirlinesPriceFrom $779Free CancellationRating
8.3
768 reviews
Search China Airlines flights
Asiana AirlinesPriceFrom $784Free CancellationRating
8.2
486 reviews
Search Asiana Airlines flights
EVA AirPriceFrom $792Free CancellationRating
8.4
1,251 reviews
Search EVA Air flights
United AirlinesPriceFrom $825Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Federal Way
Tukwila
Lakewood
Kirkland
Fife
Centralia
Shoreline
Cle Elum
Redmond
Westport

Why use momondo?

Why should I use momondo to find a flight deal from Taipei City to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Taipei City.

Can I find flights from Taipei City to Seattle with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seattle from Taipei City with this policy.

How can momondo help me find flights from Taipei City to Seattle?

momondo helps you find the best flight between Taipei City and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Taipei City to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Taipei City to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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