What is the most punctual flight time for Taipei City to Seattle flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Taipei City to Seattle/Tacoma Intl?

Delta, United Airlines, and ANA are the most popular carriers operating from Taipei City to Seattle/Tacoma Intl

How many flights depart from Taipei City to Seattle on average per day?

As of January 2026, 5 flights take off from Taipei City and land in Seattle each day. The most common flight departure time for this route is 11:00PM, with 82% of daily flights taking off in the evening.

How often are flights from Taipei City to Seattle delayed?

Historically, on average around 14% of flights between Taipei City and Seattle have experienced a delay on any given week. The average delay length over the past 12 months has been 131 minutes.

How many flights depart from Taipei City to Seattle on average per week?

As of January 2026, there are 39 flights per week flying from Taipei City to Seattle. The most common day of the week flights depart is Tue, with 18% of flights taking off on this day.

What airlines fly to Seattle?

Delta, STARLUX Airlines and EVA Air are the top three most popular airlines that fly to Seattle from Taipei City according to our data. Delta is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 5 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Taipei City to Seattle flights?

According to our data, STARLUX Airlines have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

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?

As of January 2026, there are 5 operators available to choose from 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.

$359 Cheap Flights from Taipei City to Seattle in 2026

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:05 pm - 10:10 am

TPE

SEA

28h 05m

1 stop

11:50 am - 10:05 am

SEA

TPE

31h 15m

1 stop

$584Cathay Pacific

Wed, Apr 29 - Sat, May 9

2:30 pm - 8:53 pm

TPE

SEA

45h 23m

2 stops

7:36 pm - 4:05 am

SEA

TPE

17h 29m

1 stop

$589United Airlines

Wed, Apr 22 - Tue, May 5

9:05 pm - 10:10 am

TPE

SEA

28h 05m

1 stop

11:50 am - 8:05 pm

SEA

TPE

17h 15m

1 stop

$590Cathay Pacific

Mon, Apr 13 - Thu, Apr 30

8:00 am - 10:10 am

TPE

SEA

17h 10m

1 stop

11:50 am - 10:05 am

SEA

TPE

31h 15m

1 stop

$591Cathay Pacific

Tue, Apr 21 - Wed, May 6

9:05 pm - 10:10 am

TPE

SEA

28h 05m

1 stop

11:50 am - 8:05 pm

SEA

TPE

17h 15m

1 stop

$594Cathay Pacific

Mon, Mar 30 - Mon, Apr 6

10:55 am - 6:00 am

TPE

SEA

11h 05mnonstop

3:50 pm - 9:05 pm

SEA

TPE

13h 15mnonstop

$613Delta

Fri, Jan 30 - Tue, Feb 17

7:15 am - 11:35 am

TSA

SEA

19h 20m

1 stop

5:45 pm - 12:10 pm

SEA

TSA

27h 25m

2 stops

$814Multiple Airlines

Wed, Mar 11 - Wed, Apr 22

7:15 am - 11:35 am

TSA

SEA

19h 20m

1 stop

4:30 pm - 12:10 pm

SEA

TSA

28h 40m

1 stop

$817Multiple Airlines

Wed, Mar 11 - Wed, Apr 22

4:50 pm - 8:58 pm

TSA

SEA

19h 08m

2 stops

5:45 pm - 12:10 pm

SEA

TSA

27h 25m

2 stops

$867ANA

Wed, Mar 11 - Wed, Apr 22

4:50 pm - 2:46 pm

TSA

SEA

36h 56m

2 stops

4:30 pm - 3:50 pm

SEA

TSA

32h 20m

1 stop

$887ANA

Mon, Apr 27 - Wed, May 13

United Airlines flights from Taipei City to Seattle

Our best United Airlines deals on Taipei City to Seattle flight tickets

United Airlines

Jan 27

TPE11:10 amTaipei City Taiwan Taoyuan Intl

49h 47m

2 stops

SEA8:57 pmSeattle/Tacoma Intl

Feb 4

SEA6:30 amSeattle/Tacoma Intl

21h 20m

1 stop

TPE7:50 pmTaipei City Taiwan Taoyuan Intl

$587

United Airlines

Apr 22

TPE2:30 pmTaipei City Taiwan Taoyuan Intl

45h 23m

2 stops

SEA8:53 pmSeattle/Tacoma Intl

May 5

SEA7:36 pmSeattle/Tacoma Intl

17h 29m

1 stop

TPE4:05 amTaipei City Taiwan Taoyuan Intl

$589

United Airlines

Jan 27

TPE11:10 amTaipei City Taiwan Taoyuan Intl

50h 05m

3 stops

SEA9:15 pmSeattle/Tacoma Intl

Feb 4

SEA5:10 pmSeattle/Tacoma Intl

34h 40m

1 stop

TPE7:50 pmTaipei City Taiwan Taoyuan Intl

$590

Japan Airlines flights from Taipei City to Seattle

Our best Japan Airlines deals on Taipei City to Seattle flight tickets

Japan Airlines

Apr 16

TSA9:10 amTaipei City Sung Shan

21h 42m

2 stops

SEA3:52 pmSeattle/Tacoma Intl

Apr 28

SEA8:31 amSeattle/Tacoma Intl

36h 04m

2 stops

TSA11:35 amTaipei City Sung Shan

$1,057

Japan Airlines

Apr 16

TSA9:10 amTaipei City Sung Shan

21h 42m

2 stops

SEA3:52 pmSeattle/Tacoma Intl

Apr 26

SEA8:31 amSeattle/Tacoma Intl

36h 04m

2 stops

TSA11:35 amTaipei City Sung Shan

$1,089

Japan Airlines

Apr 14

TSA2:20 pmTaipei City Sung Shan

35h 05m

1 stop

SEA10:25 amSeattle/Tacoma Intl

Apr 29

SEA1:30 pmSeattle/Tacoma Intl

31h 05m

1 stop

TSA11:35 amTaipei City Sung Shan

$1,103

Fly from

Fly to

Route

Depart

Return

Price

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Wed 4/29

9:05 pm-10:10 am

1 stop28h 05m

Seattle/Tacoma Intl

Sat 5/9

11:50 am-10:05 am

1 stop31h 15m

$584

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Wed 4/22

2:30 pm-8:53 pm

2 stops45h 23m

Seattle/Tacoma Intl

Tue 5/5

7:36 pm-4:05 am

1 stop17h 29m

$589

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Mon 4/13

9:05 pm-10:10 am

1 stop28h 05m

Seattle/Tacoma Intl

Thu 4/30

11:50 am-8:05 pm

1 stop17h 15m

$590

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Tue 4/21

8:00 am-10:10 am

1 stop17h 10m

Seattle/Tacoma Intl

Wed 5/6

11:50 am-10:05 am

1 stop31h 15m

$591

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Mon 3/30

9:05 pm-10:10 am

1 stop28h 05m

Seattle/Tacoma Intl

Mon 4/6

11:50 am-8:05 pm

1 stop17h 15m

$594

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Fri 1/30

10:55 am-6:00 am

Nonstop11h 05m

Seattle/Tacoma Intl

Tue 2/17

3:50 pm-9:05 pm

Nonstop13h 15m

$613

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

Wed 3/11

7:15 am-11:35 am

1 stop19h 20m

Seattle/Tacoma Intl

Wed 4/22

5:45 pm-12:10 pm

2 stops27h 25m

$814

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

Wed 3/11

7:15 am-11:35 am

1 stop19h 20m

Seattle/Tacoma Intl

Wed 4/22

4:30 pm-12:10 pm

1 stop28h 40m

$817

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

Wed 3/11

4:50 pm-8:58 pm

2 stops19h 08m

Seattle/Tacoma Intl

Wed 4/22

5:45 pm-12:10 pm

2 stops27h 25m

$867

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

Mon 4/27

4:50 pm-2:46 pm

2 stops36h 56m

Seattle/Tacoma Intl

Wed 5/13

4:30 pm-3:50 pm

1 stop32h 20m

$887

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Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Seattle?

In general, October 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 $739. If you don’t want to visit Seattle in October, then you should wait until April to fly from Taipei City, when ticket prices are also cheap, with an average price of $752.

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 $877. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday 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 $857 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $946. Departure times in the morning 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 $823 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 $735 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 35m
Direct flights	Every day
Airports in Seattle	1 airport

The fastest flight from Taipei City to Seattle takes 10h 35m

Direct flights go from Taipei City to Seattle every day.

There is 1 airport in Seattle. From Taipei City there are direct flights to 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?
As of January 2026, there are 5 operators available to choose from 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
Delta	PriceFrom $417	Free Cancellation	Rating 7.9 8,080 reviews	Search Delta flights
EVA Air	PriceFrom $742	Free Cancellation	Rating 8.4 1,327 reviews	Search EVA Air flights
STARLUX Airlines	PriceFrom $760	Free Cancellation	Rating 8.9 267 reviews	Search STARLUX Airlines flights
China Airlines	PriceFrom $762	Free Cancellation	Rating 8.3 799 reviews	Search China Airlines flights
Asiana Airlines	PriceFrom $784	Free Cancellation	Rating 8.1 502 reviews	Search Asiana Airlines flights

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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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Cheap flights from Taipei City to Seattle from $359

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 5/18. 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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See travel insights to Seattle from

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

What is the cheapest month to fly to Seattle?

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

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

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?

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.

What is the cheapest airline that flies from Taipei City to Seattle/Tacoma Intl?

Delta, United Airlines, and ANA are the most popular carriers operating from Taipei City to Seattle/Tacoma Intl

What airlines fly to Seattle?

How often are flights from Taipei City to Seattle delayed?

Historically, on average around 14% of flights between Taipei City and Seattle have experienced a delay on any given week. The average delay length over the past 12 months has been 131 minutes.

What is the most punctual flight time for Taipei City to Seattle flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Taipei City to Seattle flights?

According to our data, STARLUX Airlines have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

How many flights depart from Taipei City to Seattle on average per day?

As of January 2026, 5 flights take off from Taipei City and land in Seattle each day. The most common flight departure time for this route is 11:00PM, with 82% of daily flights taking off in the evening.

How many flights depart from Taipei City to Seattle on average per week?

As of January 2026, there are 39 flights per week flying from Taipei City to Seattle. The most common day of the week flights depart is Tue, with 18% of flights taking off on this day.

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

Direct flights

Airports in Seattle

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

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

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?

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

Best airlines flying from Taipei City to Seattle

Compare and see reviews for airlines that fly from Taipei City to Seattle with momondo

Traveling to a place near Seattle?

Why use momondo?

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

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

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

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

An easier way to manage your Seattle 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington