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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 11/23. 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.
Asiana Airlines Logo
12:10 am - 3:45 pmSEA-TPE
23h 35m1 stop
Asiana Airlines Logo
11:40 am - 1:55 pmTPE-SEA
18h 15m1 stop
$674Asiana Airlines
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Mon, Nov 17 - Fri, Feb 27
ANA Logo
3:45 pm - 3:50 pmSEA-TSA
32h 05m1 stop
ANA Logo
4:50 pm - 9:12 pmTSA-SEA
20h 22m2 stops
$674ANA
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Wed, Jan 28 - Wed, Feb 4
Philippine Airlines Logo
9:30 pm - 9:00 amSEA-TPE
19h 30m1 stop
Philippine Airlines Logo
9:35 pm - 6:40 pmTPE-SEA
37h 05m1 stop
$677Philippine Airlines
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Fri, Nov 28 - Sat, Dec 6
China Airlines Logo
12:10 am - 5:20 amSEA-TPE
13h 10mnonstop
China Airlines Logo
11:35 pm - 6:10 pmTPE-SEA
10h 35mnonstop
$678China Airlines
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Mon, Nov 17 - Tue, Jan 13
Multiple Airlines Logo
12:10 am - 5:20 amSEA-TPE
13h 10mnonstop
Multiple Airlines Logo
11:50 pm - 9:31 amTPE-SEA
25h 41m1 stop
$680Multiple Airlines
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Mon, Nov 17 - Fri, Feb 27
Philippine Airlines Logo
9:30 pm - 8:35 pmSEA-TPE
31h 05m1 stop
Philippine Airlines Logo
9:35 pm - 6:40 pmTPE-SEA
37h 05m1 stop
$682Philippine Airlines
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Tue, Nov 25 - Mon, Dec 1
Philippine Airlines Logo
9:30 pm - 9:00 amSEA-TPE
19h 30m1 stop
Philippine Airlines Logo
9:35 pm - 6:40 pmTPE-SEA
37h 05m1 stop
$683Philippine Airlines
Find Deal
Tue, Nov 25 - Mon, Dec 1
Philippine Airlines Logo
9:30 pm - 9:00 amSEA-TPE
19h 30m1 stop
Philippine Airlines Logo
9:35 pm - 6:40 pmTPE-SEA
37h 05m1 stop
$685Philippine Airlines
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Tue, Nov 25 - Mon, Dec 1
United Airlines Logo
5:05 am - 7:50 pmSEA-TPE
22h 45m2 stops
United Airlines Logo
3:50 pm - 10:30 pmTPE-SEA
22h 40m2 stops
$687United Airlines
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Thu, Nov 27 - Thu, Dec 4
EVA Air Logo
12:10 am - 5:10 amSEA-TPE
13h 00mnonstop
EVA Air Logo
11:40 pm - 6:10 pmTPE-SEA
10h 30mnonstop
$688EVA Air
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Mon, Jan 19 - Wed, Mar 4

China Airlines flights from Seattle to Taipei City

Our best China Airlines deals on Seattle to Taipei City flight tickets
China Airlines
Nov 17
SEA12:10 amSeattle/Tacoma Intl
13h 10m
TPE5:20 amTaipei City Taiwan Taoyuan Intl
Jan 13
TPE11:35 pmTaipei City Taiwan Taoyuan Intl
10h 35m
SEA6:10 pmSeattle/Tacoma Intl
$678
Find similar
China Airlines
Nov 24
SEA12:10 amSeattle/Tacoma Intl
13h 10m
TPE5:20 amTaipei City Taiwan Taoyuan Intl
Dec 1
TPE11:35 pmTaipei City Taiwan Taoyuan Intl
10h 35m
SEA6:10 pmSeattle/Tacoma Intl
$695
Find similar
China Airlines
Nov 24
SEA12:10 amSeattle/Tacoma Intl
13h 10m
TPE5:20 amTaipei City Taiwan Taoyuan Intl
Dec 1
TPE11:35 pmTaipei City Taiwan Taoyuan Intl
10h 35m
SEA6:10 pmSeattle/Tacoma Intl
$708
Find similar

United Airlines flights from Seattle to Taipei City

Our best United Airlines deals on Seattle to Taipei City flight tickets
United Airlines
Feb 19
SEA7:15 amSeattle/Tacoma Intl
20h 35m
1 stop
TPE7:50 pmTaipei City Taiwan Taoyuan Intl
Mar 1
TPE3:50 pmTaipei City Taiwan Taoyuan Intl
15h 51m
1 stop
SEA3:41 pmSeattle/Tacoma Intl
$685
Find similar
United Airlines
Nov 27
SEA5:05 amSeattle/Tacoma Intl
22h 45m
2 stops
TPE7:50 pmTaipei City Taiwan Taoyuan Intl
Dec 4
TPE3:50 pmTaipei City Taiwan Taoyuan Intl
22h 40m
2 stops
SEA10:30 pmSeattle/Tacoma Intl
$687
Find similar
United Airlines
Dec 8
SEA12:36 pmSeattle/Tacoma Intl
25h 09m
2 stops
TPE5:45 amTaipei City Taiwan Taoyuan Intl
Dec 15
TPE11:10 amTaipei City Taiwan Taoyuan Intl
20h 59m
2 stops
SEA4:09 pmSeattle/Tacoma Intl
$702
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momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Taipei City 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 November 12, 2025.
Use the filters below to find and compare flights from Seattle to Taipei City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 11/17

12:10 am-3:45 pm

1 stop23h 35m

Taipei City Taiwan Taoyuan Intl

Fri 2/27

11:40 am-1:55 pm

1 stop18h 15m

$674

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Wed 1/28

3:45 pm-3:50 pm

1 stop32h 05m

Taipei City Sung Shan

Wed 2/4

4:50 pm-9:12 pm

2 stops20h 22m

$674

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Fri 11/28

9:30 pm-9:00 am

1 stop19h 30m

Taipei City Taiwan Taoyuan Intl

Sat 12/6

9:35 pm-6:40 pm

1 stop37h 05m

$677

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 11/17

12:10 am-5:20 am

Nonstop13h 10m

Taipei City Taiwan Taoyuan Intl

Tue 1/13

11:35 pm-6:10 pm

Nonstop10h 35m

$678

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 11/17

12:10 am-5:20 am

Nonstop13h 10m

Taipei City Taiwan Taoyuan Intl

Fri 2/27

11:50 pm-9:31 am

1 stop25h 41m

$680

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Tue 11/25

9:30 pm-8:35 pm

1 stop31h 05m

Taipei City Taiwan Taoyuan Intl

Mon 12/1

9:35 pm-6:40 pm

1 stop37h 05m

$682

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Tue 11/25

9:30 pm-9:00 am

1 stop19h 30m

Taipei City Taiwan Taoyuan Intl

Mon 12/1

9:35 pm-6:40 pm

1 stop37h 05m

$683

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Tue 11/25

9:30 pm-9:00 am

1 stop19h 30m

Taipei City Taiwan Taoyuan Intl

Mon 12/1

9:35 pm-6:40 pm

1 stop37h 05m

$685

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Thu 11/27

5:05 am-7:50 pm

2 stops22h 45m

Taipei City Taiwan Taoyuan Intl

Thu 12/4

3:50 pm-10:30 pm

2 stops22h 40m

$687

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 1/19

12:10 am-5:10 am

Nonstop13h 00m

Taipei City Taiwan Taoyuan Intl

Wed 3/4

11:40 pm-6:10 pm

Nonstop10h 30m

$688

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

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?

The cheapest month to fly to Taipei City from Seattle is in January. Flight prices, which tend to average around $719, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Taipei City from Seattle during September instead. Flights to Taipei City in September, while not as cheap as those in January, still average around $733.

What is the cheapest day to depart on your flight to Taipei City?

The cheapest day to depart from Seattle to Taipei City is on a Monday when prices can be found for as low as $888. 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 on Saturday is $1,032.

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

In the afternoon is the cheapest time of day to fly from Seattle to Taipei City when you can find flight prices for as low as $736. Flying to Taipei City in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Taipei City is at noon when prices are around $1,129.

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

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

How far in advance should I book a flight to Taipei City?

You are more likely to see cheaper flights to Taipei City from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Taipei City for around $874 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Taipei City from Seattle for as low as $742 on momondo.

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

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

Cheap Seattle to Taipei City flight deals and tips

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

Fastest flight time

12h 40m

Direct flights

Every day

Airports in Taipei City

1 airport
The fastest flight from Seattle to Taipei City takes 12h 40m
Direct flights go from Seattle to Taipei City every day.
There is 1 airport near Taipei City: Taipei City Taiwan Taoyuan Intl (TPE)
Search flight deals

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

    Taipei City is 6042.2 mi away from Seattle/Tacoma Intl. Flights usually cover this in 12h 40m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    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.

  • What documentation or ID do you need to fly to Taipei City?

    The required travel and health documents for your Taipei City 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Seattle to Taipei City

Compare and see reviews for airlines that fly from Seattle to Taipei City with momondo
Airline
Rating
Free Cancellation
Price
Asiana AirlinesPriceFrom $588Free CancellationRating
8.2
486 reviews
Search Asiana Airlines flights
China AirlinesPriceFrom $628Free CancellationRating
8.3
778 reviews
Search China Airlines flights
DeltaPriceFrom $671Free CancellationRating
7.9
8,009 reviews
Search Delta flights
EVA AirPriceFrom $684Free CancellationRating
8.4
1,275 reviews
Search EVA Air flights
United AirlinesPriceFrom $685Free CancellationRating
7.4
9,016 reviews
Search United Airlines flights
STARLUX AirlinesPriceFrom $690Free CancellationRating
8.9
227 reviews
Search STARLUX Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Taipei City for 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 in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Taipei City from Seattle.

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

Yes. momondo can track prices for Seattle to Taipei City 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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Find better results for your trip to Taiwan

Fly into one of these airports located in Taipei City

Airports listed have a maximum distance of 17.3 mi from Taipei City
Taipei City Taiwan Taoyuan Intl Airport
Taipei City Sung Shan Airport