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.

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

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

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 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 135 minutes.

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.

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 44% 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.

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.

$356 Cheap Flights from Taipei City to Seattle in 2026

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Find the cheapest flights from Taipei City to Seattle

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:10 am - 8:57 pm

TPE

SEA

49h 47m2 stops

7:29 pm - 5:45 am

SEA

TPE

18h 16m1 stop

$602United Airlines

Thu, Feb 5 - Tue, Feb 17

7:50 pm - 10:10 am

TPE

SEA

29h 20m1 stop

11:50 am - 8:05 pm

SEA

TPE

17h 15m1 stop

$613Cathay Pacific

Fri, May 1 - Mon, May 11

9:05 pm - 10:10 am

TPE

SEA

28h 05m1 stop

11:50 am - 9:55 am

SEA

TPE

31h 05m1 stop

$614Cathay Pacific

Sun, May 3 - Sat, May 9

9:05 pm - 10:10 am

TPE

SEA

28h 05m1 stop

11:50 am - 8:05 pm

SEA

TPE

17h 15m1 stop

$616Cathay Pacific

Wed, May 6 - Tue, May 12

9:35 am - 6:00 am

TPE

SEA

11h 25mnonstop

3:55 pm - 7:55 pm

SEA

TPE

13h 00mnonstop

$628Delta

Mon, Apr 27 - Wed, May 13

10:55 am - 6:00 am

TPE

SEA

11h 05mnonstop

4:55 pm - 9:05 pm

SEA

TPE

13h 10mnonstop

$629Delta

Wed, Feb 25 - Wed, Mar 11

1:35 pm - 2:25 pm

TSA

SEA

15h 50m1 stop

4:30 pm - 3:50 pm

SEA

TSA

32h 20m1 stop

$707ANA

Mon, Apr 27 - Wed, May 13

1:35 pm - 2:25 pm

TSA

SEA

15h 50m1 stop

7:00 pm - 12:10 pm

SEA

TSA

26h 10m2 stops

$742Multiple Airlines

Mon, Apr 27 - Wed, May 13

1:35 pm - 2:25 pm

TSA

SEA

15h 50m1 stop

4:30 pm - 12:10 pm

SEA

TSA

28h 40m1 stop

$747ANA

Mon, Apr 27 - Wed, May 13

1:35 pm - 8:57 pm

TSA

SEA

22h 22m2 stops

7:00 pm - 12:10 pm

SEA

TSA

26h 10m2 stops

$748Multiple Airlines

Mon, Apr 27 - Wed, May 13

Delta flights from Taipei City to Seattle

Our best Delta deals on Taipei City to Seattle flight tickets

Delta

Apr 27

TPE9:35 amTaipei City Taiwan Taoyuan Intl

11h 25m

SEA6:00 amSeattle/Tacoma Intl

May 13

SEA3:55 pmSeattle/Tacoma Intl

13h 00m

TPE7:55 pmTaipei City Taiwan Taoyuan Intl

$628

Delta

Feb 25

TPE10:55 amTaipei City Taiwan Taoyuan Intl

11h 05m

SEA6:00 amSeattle/Tacoma Intl

Mar 11

SEA4:55 pmSeattle/Tacoma Intl

13h 10m

TPE9:05 pmTaipei City Taiwan Taoyuan Intl

$629

Delta

Feb 23

TPE10:55 amTaipei City Taiwan Taoyuan Intl

11h 05m

SEA6:00 amSeattle/Tacoma Intl

Mar 14

SEA4:55 pmSeattle/Tacoma Intl

13h 10m

TPE9:05 pmTaipei City Taiwan Taoyuan Intl

$676

Korean Air flights from Taipei City to Seattle

Our best Korean Air deals on Taipei City to Seattle flight tickets

Korean Air

May 6

TPE6:55 pmTaipei City Taiwan Taoyuan Intl

30h 45m

1 stop

SEA10:40 amSeattle/Tacoma Intl

May 13

SEA12:50 pmSeattle/Tacoma Intl

32h 20m

1 stop

TPE12:10 pmTaipei City Taiwan Taoyuan Intl

$694

Korean Air

Feb 4

TPE7:25 pmTaipei City Taiwan Taoyuan Intl

29h 35m

1 stop

SEA9:00 amSeattle/Tacoma Intl

Feb 17

SEA11:00 amSeattle/Tacoma Intl

32h 00m

1 stop

TPE11:00 amTaipei City Taiwan Taoyuan Intl

$713

Fly from

Fly to

Route

Depart

Return

Price

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Thu 2/5

11:10 am-8:57 pm

2 stops49h 47m

Seattle/Tacoma Intl

Tue 2/17

7:29 pm-5:45 am

1 stop18h 16m

$602

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Fri 5/1

7:50 pm-10:10 am

1 stop29h 20m

Seattle/Tacoma Intl

Mon 5/11

11:50 am-8:05 pm

1 stop17h 15m

$613

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Sun 5/3

9:05 pm-10:10 am

1 stop28h 05m

Seattle/Tacoma Intl

Sat 5/9

11:50 am-9:55 am

1 stop31h 05m

$614

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Wed 5/6

9:05 pm-10:10 am

1 stop28h 05m

Seattle/Tacoma Intl

Tue 5/12

11:50 am-8:05 pm

1 stop17h 15m

$616

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Mon 4/27

9:35 am-6:00 am

Nonstop11h 25m

Seattle/Tacoma Intl

Wed 5/13

3:55 pm-7:55 pm

Nonstop13h 00m

$628

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Wed 2/25

10:55 am-6:00 am

Nonstop11h 05m

Seattle/Tacoma Intl

Wed 3/11

4:55 pm-9:05 pm

Nonstop13h 10m

$629

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

Mon 4/27

1:35 pm-2:25 pm

1 stop15h 50m

Seattle/Tacoma Intl

Wed 5/13

4:30 pm-3:50 pm

1 stop32h 20m

$707

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

Mon 4/27

1:35 pm-2:25 pm

1 stop15h 50m

Seattle/Tacoma Intl

Wed 5/13

7:00 pm-12:10 pm

2 stops26h 10m

$742

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

Mon 4/27

1:35 pm-2:25 pm

1 stop15h 50m

Seattle/Tacoma Intl

Wed 5/13

4:30 pm-12:10 pm

1 stop28h 40m

$747

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

Mon 4/27

1:35 pm-8:57 pm

2 stops22h 22m

Seattle/Tacoma Intl

Wed 5/13

7:00 pm-12:10 pm

2 stops26h 10m

$748

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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 $760.

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 $875. 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 $992.

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 $862 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $963. 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 $824 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 $542	Free Cancellation	Rating 7.9 8,029 reviews	Search Delta flights
STARLUX Airlines	PriceFrom $760	Free Cancellation	Rating 8.9 258 reviews	Search STARLUX Airlines flights
China Airlines	PriceFrom $762	Free Cancellation	Rating 8.3 798 reviews	Search China Airlines flights
Asiana Airlines	PriceFrom $784	Free Cancellation	Rating 8.2 499 reviews	Search Asiana Airlines flights
EVA Air	PriceFrom $785	Free Cancellation	Rating 8.4 1,314 reviews	Search EVA Air 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 $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 Taipei City to Seattle departing on 4/27. 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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Delta flights from Taipei City to Seattle

Our best Delta deals on Taipei City to Seattle flight tickets

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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 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 135 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