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Cheap flights from Seattle to Taipei City from $300

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Taipei City departing on 4/23. 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 Seattle to Taipei City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:05 am - 7:50 pm
SEA
-
TPE
22h 45m
1 stop
United Airlines Logo
11:10 am - 6:26 pm
TPE
-
SEA
23h 16m
1 stop
$609United Airlines
Sun, Feb 15 - Mon, Feb 23
China Airlines Logo
1:15 am - 5:00 am
SEA
-
TPE
12h 45mnonstop
China Airlines Logo
11:30 pm - 7:15 pm
TPE
-
SEA
10h 45mnonstop
$610China Airlines
Sat, Apr 4 - Mon, Apr 20
China Airlines Logo
12:10 am - 5:20 am
SEA
-
TPE
13h 10mnonstop
China Airlines Logo
11:35 pm - 6:10 pm
TPE
-
SEA
10h 35mnonstop
$611China Airlines
Sun, Feb 22 - Mon, Mar 2
Korean Air Logo
12:50 pm - 12:10 pm
SEA
-
TPE
32h 20m
1 stop
Korean Air Logo
1:20 pm - 10:40 am
TPE
-
SEA
36h 20m
1 stop
$612Korean Air
Sun, May 3 - Thu, May 28
United Airlines Logo
7:10 pm - 6:50 pm
SEA
-
TPE
32h 40m
2 stops
United Airlines Logo
2:50 pm - 8:58 pm
TPE
-
SEA
21h 08m
1 stop
$614United Airlines
Sun, Mar 8 - Thu, Mar 19
United Airlines Logo
7:29 pm - 7:50 pm
SEA
-
TPE
32h 21m
1 stop
United Airlines Logo
11:10 am - 6:26 pm
TPE
-
SEA
23h 16m
1 stop
$615United Airlines
Sat, Feb 14 - Mon, Feb 23
China Airlines Logo
1:15 am - 5:00 am
SEA
-
TPE
12h 45mnonstop
China Airlines Logo
11:30 pm - 7:15 pm
TPE
-
SEA
10h 45mnonstop
$617China Airlines
Mon, Mar 30 - Sat, Apr 25
United Airlines Logo
5:10 pm - 7:50 pm
SEA
-
TPE
34h 40m
1 stop
United Airlines Logo
3:50 pm - 9:49 am
TPE
-
SEA
33h 59m
2 stops
$620United Airlines
Sun, Feb 8 - Thu, Feb 26
Korean Air Logo
12:50 pm - 12:10 pm
SEA
-
TPE
32h 20m
1 stop
Korean Air Logo
1:20 pm - 10:17 pm
TPE
-
SEA
23h 57m
2 stops
$623Korean Air
Sun, May 3 - Tue, Jun 2
United Airlines Logo
12:15 pm - 7:50 pm
SEA
-
TPE
39h 35m
2 stops
United Airlines Logo
11:10 am - 10:13 pm
TPE
-
SEA
27h 03m
2 stops
$625United Airlines
Tue, Feb 24 - Wed, Mar 4

China Airlines flights from Seattle to Taipei City Taiwan Taoyuan Intl Airport

Our best China Airlines deals on Seattle to Taipei City Taiwan Taoyuan Intl Airport flight tickets
China Airlines
Apr 4
SEA1:15 amSeattle/Tacoma Intl
12h 45m
TPE5:00 amTaipei City Taiwan Taoyuan Intl
Apr 20
TPE11:30 pmTaipei City Taiwan Taoyuan Intl
10h 45m
SEA7:15 pmSeattle/Tacoma Intl
$610
China Airlines
Feb 22
SEA12:10 amSeattle/Tacoma Intl
13h 10m
TPE5:20 amTaipei City Taiwan Taoyuan Intl
Mar 2
TPE11:35 pmTaipei City Taiwan Taoyuan Intl
10h 35m
SEA6:10 pmSeattle/Tacoma Intl
$611
China Airlines
Mar 30
SEA1:15 amSeattle/Tacoma Intl
12h 45m
TPE5:00 amTaipei City Taiwan Taoyuan Intl
Apr 25
TPE11:30 pmTaipei City Taiwan Taoyuan Intl
10h 45m
SEA7:15 pmSeattle/Tacoma Intl
$617

EVA Air flights from Seattle to Taipei City Taiwan Taoyuan Intl Airport

Our best EVA Air deals on Seattle to Taipei City Taiwan Taoyuan Intl Airport flight tickets
EVA Air
Mar 5
SEA11:30 pmSeattle/Tacoma Intl
13h 00m
TPE4:30 amTaipei City Taiwan Taoyuan Intl
Mar 19
TPE11:40 pmTaipei City Taiwan Taoyuan Intl
10h 30m
SEA7:10 pmSeattle/Tacoma Intl
$661
EVA Air
Mar 26
SEA11:50 pmSeattle/Tacoma Intl
13h 10m
TPE4:00 amTaipei City Taiwan Taoyuan Intl
Apr 15
TPE11:40 pmTaipei City Taiwan Taoyuan Intl
10h 50m
SEA7:30 pmSeattle/Tacoma Intl
$664
EVA Air
Mar 19
SEA11:50 pmSeattle/Tacoma Intl
13h 10m
TPE4:00 amTaipei City Taiwan Taoyuan Intl
Apr 1
TPE11:40 pmTaipei City Taiwan Taoyuan Intl
10h 50m
SEA7:30 pmSeattle/Tacoma Intl
$677

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Taipei City Taiwan Taoyuan Intl Airport 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 January 29, 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

Fly to

Route

Depart

Return

Price

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 2/15

5:05 am-7:50 pm

1 stop22h 45m

Taipei City Taiwan Taoyuan Intl

Mon 2/23

11:10 am-6:26 pm

1 stop23h 16m

$609

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sat 4/4

1:15 am-5:00 am

Nonstop12h 45m

Taipei City Taiwan Taoyuan Intl

Mon 4/20

11:30 pm-7:15 pm

Nonstop10h 45m

$610

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 2/22

12:10 am-5:20 am

Nonstop13h 10m

Taipei City Taiwan Taoyuan Intl

Mon 3/2

11:35 pm-6:10 pm

Nonstop10h 35m

$611

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 5/3

12:50 pm-12:10 pm

1 stop32h 20m

Taipei City Taiwan Taoyuan Intl

Thu 5/28

1:20 pm-10:40 am

1 stop36h 20m

$612

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

2:50 pm-8:58 pm

1 stop21h 08m

$614

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sat 2/14

7:29 pm-7:50 pm

1 stop32h 21m

Taipei City Taiwan Taoyuan Intl

Mon 2/23

11:10 am-6:26 pm

1 stop23h 16m

$615

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 3/30

1:15 am-5:00 am

Nonstop12h 45m

Taipei City Taiwan Taoyuan Intl

Sat 4/25

11:30 pm-7:15 pm

Nonstop10h 45m

$617

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 2/8

5:10 pm-7:50 pm

1 stop34h 40m

Taipei City Taiwan Taoyuan Intl

Thu 2/26

3:50 pm-9:49 am

2 stops33h 59m

$620

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 5/3

12:50 pm-12:10 pm

1 stop32h 20m

Taipei City Taiwan Taoyuan Intl

Tue 6/2

1:20 pm-10:17 pm

2 stops23h 57m

$623

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Tue 2/24

12:15 pm-7:50 pm

2 stops39h 35m

Taipei City Taiwan Taoyuan Intl

Wed 3/4

11:10 am-10:13 pm

2 stops27h 03m

$625

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 Taipei City from

How to get the cheapest flight ticket from Seattle to Taipei City Taiwan Taoyuan Intl Airport

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 cheapest month to fly to Taipei City Taiwan Taoyuan Intl Airport?

In general, January is the cheapest month to fly from Seattle to Taipei City Taiwan Taoyuan Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $687. If you aren’t able to travel during the month of January, then book flights to Taipei City Taiwan Taoyuan Intl Airport from Seattle during September instead. Flights to Taipei City Taiwan Taoyuan Intl Airport in September, while not as cheap as those in January, still average around $713.

What is the cheapest day to depart on your flight to Taipei City Taiwan Taoyuan Intl Airport?

The cheapest day to depart on your flight to Taipei City Taiwan Taoyuan Intl Airport is on a Monday when prices can be found for as low as $868. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Taipei City Taiwan Taoyuan Intl Airport on Saturday is $1,007.

What is the cheapest time of day to depart on your flight to Taipei City Taiwan Taoyuan Intl Airport?

According to our data, the cheapest time of day to fly to Taipei City Taiwan Taoyuan Intl Airport is in the afternoon. momondo users have found flights departing from Seattle to Taipei City Taiwan Taoyuan Intl Airport in the afternoon for as low as $739. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $929. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to Taipei City Taiwan Taoyuan Intl Airport?

You are more likely to see cheaper flights to Taipei City Taiwan Taoyuan Intl Airport from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Taipei City Taiwan Taoyuan Intl Airport for around $873 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Taipei City Taiwan Taoyuan Intl Airport from Seattle for as low as $741 on momondo.

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

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Taipei City Taiwan Taoyuan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Taipei City Taiwan Taoyuan Intl Airport flights?

You could potentially save up to 10% on your flight if you consider stops on a Seattle to Taipei City Taiwan Taoyuan Intl Airport flight.

How have Seattle to Taipei City Taiwan Taoyuan Intl Airport flight prices changed over time?

As of January 2026, prices for Seattle to Taipei City Taiwan Taoyuan Intl Airport flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Taipei City Taiwan Taoyuan Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Taipei City Taiwan Taoyuan Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Taipei City Taiwan Taoyuan Intl Airport (SEA to TPE) flight deals and tips

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

Best Price Found

$429

Fastest flight time

12h 25m

Direct flights

Every day
The best one-way flight to Taipei City Taiwan Taoyuan Intl Airport from Seattle in the past 72 hours is $429. The best round-trip flight deal from Seattle to Taipei City Taiwan Taoyuan Intl Airport found on momondo in the last 72 hours is $746.
The fastest flight from Seattle to Taipei City Taiwan Taoyuan Intl Airport takes 12h 25m
Direct flights go from Seattle to Taipei City Taiwan Taoyuan Intl Airport every day.
Search flight deals

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

    Taipei City Taiwan Taoyuan Intl is 6050.6 mi away from Seattle/Tacoma Intl. 12h 25m is a normal flight duration for this route.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Taipei City Taiwan Taoyuan Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Taipei City Taiwan Taoyuan Intl Airport.

  • What documentation or ID do you need to fly to Taipei City Taiwan Taoyuan Intl Airport?

    The required travel and health documents for your Taipei City Taiwan Taoyuan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Taipei City Taiwan Taoyuan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Seattle to Taipei City Taiwan Taoyuan Intl Airport?

  • What is the most popular airline from Seattle to Taipei City Taiwan Taoyuan Intl Airport?

Best airlines flying from Seattle to Taipei City Taiwan Taoyuan Intl Airport

Compare and see reviews for airlines that fly from Seattle to Taipei City Taiwan Taoyuan Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
China AirlinesPriceFrom $580Free CancellationRating
8.3
802 reviews
Search China Airlines flights
Asiana AirlinesPriceFrom $588Free CancellationRating
8.1
501 reviews
Search Asiana Airlines flights
United AirlinesPriceFrom $627Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
Korean AirPriceFrom $627Free CancellationRating
8.4
1,188 reviews
Search Korean Air flights
DeltaPriceFrom $629Free CancellationRating
7.9
8,127 reviews
Search Delta flights
EVA AirPriceFrom $667Free CancellationRating
8.4
1,334 reviews
Search EVA Air flights
STARLUX AirlinesPriceFrom $669Free CancellationRating
8.9
268 reviews
Search STARLUX Airlines flights

  • STARLUX Airlines Flights From Seattle to Taipei City Taiwan Taoyuan Intl Airport

    STARLUX Airlines flight deals from Seattle to Taipei City Taiwan Taoyuan Intl Airport start from $669 round-trip. Over the 7 STARLUX Airlines flights for this route in a normal week, average airfare is usually $809 round-trip - but some users have found much cheaper deals with momondo.

  • EVA Air Flights From Seattle to Taipei City Taiwan Taoyuan Intl Airport

    EVA Air (8.4/10 from 1,334 reviews) operates around 10 flights from Seattle to Taipei City Taiwan Taoyuan Intl Airport in any given week. The average EVA Air airfare for this route is around $816, with deals from around $667 rare but found on momondo. Referenced prices are for round-trip Seattle to Taipei City Taiwan Taoyuan Intl Airport flight searches in the last 72 hours.

Why use momondo?

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

It is quick and easy to find Seattle to Taipei City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Taipei City that suits you.

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

Flights from Seattle to Taipei City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Seattle to Taipei City flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Taipei City from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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