Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Taipei City from $356

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 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Taipei City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
5:45 pm - 11:00 amSEA-TPE
49h 15m2 stops
Korean Air Logo
7:25 pm - 8:31 pmTPE-SEA
40h 06m2 stops
$672Korean Air
Find Deal
Sat, Jan 24 - Tue, Mar 10
United Airlines Logo
12:55 pm - 7:50 pmSEA-TPE
38h 55m2 stops
United Airlines Logo
11:10 am - 4:21 pmTPE-SEA
45h 11m2 stops
$675United Airlines
Find Deal
Sat, Feb 14 - Sun, Feb 22
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
Find Deal
Mon, Nov 17 - Sun, Dec 7
STARLUX Airlines Logo
12:45 am - 4:55 amSEA-TPE
13h 10mnonstop
STARLUX Airlines Logo
8:30 pm - 4:05 pmTPE-SEA
10h 35mnonstop
$679STARLUX Airlines
Find Deal
Thu, Mar 12 - Fri, Mar 27
EVA Air Logo
12:10 am - 5:10 amSEA-TPE
13h 00mnonstop
EVA Air Logo
11:40 pm - 6:10 pmTPE-SEA
10h 30mnonstop
$687EVA Air
Find Deal
Tue, Feb 10 - Wed, Feb 18
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
Find Deal
Mon, Jan 19 - Wed, Mar 4
China Airlines Logo
12:10 am - 5:20 amSEA-TPE
13h 10mnonstop
China Airlines Logo
11:35 pm - 6:10 pmTPE-SEA
10h 35mnonstop
$691China Airlines
Find Deal
Sun, Nov 23 - Tue, Dec 2
STARLUX Airlines Logo
11:45 pm - 4:55 amSEA-TPE
13h 10mnonstop
STARLUX Airlines Logo
8:30 pm - 3:05 pmTPE-SEA
10h 35mnonstop
$697STARLUX Airlines
Find Deal
Fri, Feb 6 - Sat, Feb 21
Delta Logo
3:35 pm - 9:05 pmSEA-TPE
13h 30mnonstop
Delta Logo
10:55 am - 6:00 amTPE-SEA
11h 05mnonstop
$708Delta
Find Deal
Sat, Nov 29 - Thu, Jan 15
Delta Logo
3:50 pm - 9:05 pmSEA-TPE
13h 15mnonstop
Delta Logo
10:55 am - 6:00 amTPE-SEA
11h 05mnonstop
$727Delta
Find Deal
Mon, Dec 8 - Thu, Dec 11

United Airlines flights from Seattle to Taipei City

Our best United Airlines deals on Seattle to Taipei City flight tickets
United Airlines
Feb 14
SEA12:55 pmSeattle/Tacoma Intl
38h 55m
2 stops
TPE7:50 pmTaipei City Taiwan Taoyuan Intl
Feb 22
TPE11:10 amTaipei City Taiwan Taoyuan Intl
45h 11m
2 stops
SEA4:21 pmSeattle/Tacoma Intl
$675
Find similar
United Airlines
Mar 16
SEA5:07 amSeattle/Tacoma Intl
22h 43m
2 stops
TPE6:50 pmTaipei City Taiwan Taoyuan Intl
Mar 25
TPE2:50 pmTaipei City Taiwan Taoyuan Intl
19h 26m
2 stops
SEA7:16 pmSeattle/Tacoma Intl
$676
Find similar
United Airlines
Dec 3
SEA9:25 amSeattle/Tacoma Intl
18h 25m
1 stop
TPE7:50 pmTaipei City Taiwan Taoyuan Intl
Dec 10
TPE3:50 pmTaipei City Taiwan Taoyuan Intl
21h 10m
1 stop
SEA9:00 pmSeattle/Tacoma Intl
$684
Find similar

Philippine Airlines flights from Seattle to Taipei City

Our best Philippine Airlines deals on Seattle to Taipei City flight tickets
Philippine Airlines
Mar 13
SEA10:30 pmSeattle/Tacoma Intl
19h 30m
1 stop
TPE9:00 amTaipei City Taiwan Taoyuan Intl
Mar 25
TPE10:15 amTaipei City Taiwan Taoyuan Intl
24h 25m
1 stop
SEA7:40 pmSeattle/Tacoma Intl
$677
Find similar
Philippine Airlines
Nov 14
SEA9:30 pmSeattle/Tacoma Intl
31h 05m
1 stop
TPE8:35 pmTaipei City Taiwan Taoyuan Intl
Nov 24
TPE9:35 pmTaipei City Taiwan Taoyuan Intl
37h 05m
1 stop
SEA6:40 pmSeattle/Tacoma Intl
$719
Find similar
Philippine Airlines
Nov 14
SEA9:30 pmSeattle/Tacoma Intl
31h 05m
1 stop
TPE8:35 pmTaipei City Taiwan Taoyuan Intl
Nov 24
TPE9:35 pmTaipei City Taiwan Taoyuan Intl
37h 05m
1 stop
SEA6:40 pmSeattle/Tacoma Intl
$722
Find similar

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 5, 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

Sat 1/24

5:45 pm-11:00 am

2 stops49h 15m

Taipei City Taiwan Taoyuan Intl

Tue 3/10

7:25 pm-8:31 pm

2 stops40h 06m

$672

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sat 2/14

12:55 pm-7:50 pm

2 stops38h 55m

Taipei City Taiwan Taoyuan Intl

Sun 2/22

11:10 am-4:21 pm

2 stops45h 11m

$675

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 11/17

12:10 am-5:20 am

Nonstop13h 10m

Taipei City Taiwan Taoyuan Intl

Sun 12/7

11:35 pm-6:10 pm

Nonstop10h 35m

$678

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Thu 3/12

12:45 am-4:55 am

Nonstop13h 10m

Taipei City Taiwan Taoyuan Intl

Fri 3/27

8:30 pm-4:05 pm

Nonstop10h 35m

$679

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Tue 2/10

12:10 am-5:10 am

Nonstop13h 00m

Taipei City Taiwan Taoyuan Intl

Wed 2/18

11:40 pm-6:10 pm

Nonstop10h 30m

$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

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 11/23

12:10 am-5:20 am

Nonstop13h 10m

Taipei City Taiwan Taoyuan Intl

Tue 12/2

11:35 pm-6:10 pm

Nonstop10h 35m

$691

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Fri 2/6

11:45 pm-4:55 am

Nonstop13h 10m

Taipei City Taiwan Taoyuan Intl

Sat 2/21

8:30 pm-3:05 pm

Nonstop10h 35m

$697

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sat 11/29

3:35 pm-9:05 pm

Nonstop13h 30m

Taipei City Taiwan Taoyuan Intl

Thu 1/15

10:55 am-6:00 am

Nonstop11h 05m

$708

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 12/8

3:50 pm-9:05 pm

Nonstop13h 15m

Taipei City Taiwan Taoyuan Intl

Thu 12/11

10:55 am-6:00 am

Nonstop11h 05m

$727

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $723, 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 $877 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 $759 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 50m, 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
484 reviews
Search Asiana Airlines flights
China AirlinesPriceFrom $628Free CancellationRating
8.3
777 reviews
Search China Airlines flights
DeltaPriceFrom $671Free CancellationRating
7.9
8,004 reviews
Search Delta flights
EVA AirPriceFrom $684Free CancellationRating
8.4
1,270 reviews
Search EVA Air flights
United AirlinesPriceFrom $685Free CancellationRating
7.4
9,004 reviews
Search United Airlines flights
STARLUX AirlinesPriceFrom $690Free CancellationRating
8.9
219 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.

An easier way to manage your Taipei City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 12/5
Fri 12/12
By creating a price alert you accept our terms of use and privacy policy.

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