How long does it take to fly to Seattle?

Flight times vary depending on what airport in Taiwan you fly out of and what airport in Seattle you fly into. For example, flying from Taipei City to Seattle takes 13h 12m on average. On the other hand, flying from Taichung City to Seattle takes 31h 10m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

As of September 2025, 37 flights take off from Taiwan and land in Seattle each week. The most common flight departure day for this route is Tue, with 19% of weekly flights taking off on this day.

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

The number of flights available between Taiwan and Seattle is 5 per day as of September 2025. The most frequent departure time is 11:00PM, with 84% of daily flights leaving in the evening.

What airlines fly to Seattle?

Delta, EVA Air and China Airlines are the top three most popular airlines that fly to Seattle from Taiwan according to our data. Delta is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 6 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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

Delta, United Airlines, and Philippine Airlines are the most popular carriers operating from Taiwan to Seattle/Tacoma Intl

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

Prices for flights from Taiwan to Seattle/Tacoma Intl Airport refresh daily.

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

As of September 2025, there are 6 operators available to choose from for flights from Taiwan to Seattle/Tacoma Intl Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Taiwan to Seattle/Tacoma Intl Airport.

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

The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$364 Cheap Flights from Taiwan to Seattle in 2025/26

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Find the cheapest flights from Taiwan to Seattle

Round-trip

One-way

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Recent round-trip flight deals from Taiwan to Seattle

9:35 am - 6:00 amTPE-SEA

11h 25mnonstop

4:35 pm - 9:05 pmSEA-TPE

13h 30mnonstop

$604Delta

Find Deal

Wed, Oct 22 - Wed, Oct 29

10:55 am - 6:00 amTPE-SEA

11h 05mnonstop

3:35 pm - 9:05 pmSEA-TPE

13h 30mnonstop

$605Delta

Find Deal

Fri, Nov 7 - Fri, Nov 28

11:10 am - 11:10 pmTPE-SEA

28h 00m2 stops

12:41 pm - 7:50 pmSEA-TPE

63h 09m2 stops

$628United Airlines

Find Deal

Fri, Nov 7 - Fri, Nov 14

8:00 am - 4:50 pmTPE-SEA

23h 50m2 stops

5:30 pm - 10:15 amSEA-TPE

25h 45m2 stops

$638Cathay Pacific

Find Deal

Tue, Oct 21 - Tue, Oct 28

7:40 pm - 9:56 amTPE-SEA

29h 16m2 stops

6:15 am - 12:35 amSEA-TPE

27h 20m2 stops

$639Cathay Pacific

Find Deal

Thu, Mar 12 - Tue, Mar 24

11:10 am - 9:13 pmTPE-SEA

26h 03m3 stops

7:00 am - 7:50 pmSEA-TPE

20h 50m1 stop

$659United Airlines

Find Deal

Thu, Nov 20 - Sun, Nov 30

8:10 pm - 4:10 pmTPE-SEA

11h 00mnonstop

12:45 am - 4:55 amSEA-TPE

13h 10mnonstop

$727STARLUX Airlines

Find Deal

Wed, Oct 22 - Tue, Oct 28

8:30 pm - 3:05 pmTPE-SEA

10h 35mnonstop

11:45 pm - 4:55 amSEA-TPE

13h 10mnonstop

$744STARLUX Airlines

Find Deal

Thu, Dec 25 - Wed, Dec 31

11:35 pm - 6:10 pmTPE-SEA

10h 35mnonstop

12:10 am - 5:20 amSEA-TPE

13h 10mnonstop

$768China Airlines

Find Deal

Thu, Feb 12 - Thu, Feb 12

11:35 pm - 6:10 pmTPE-SEA

10h 35mnonstop

12:10 am - 5:20 amSEA-TPE

13h 10mnonstop

$771China Airlines

Find Deal

Sat, Feb 7 - Sat, Feb 28

Delta flights from Taiwan to Seattle

Our best Delta deals on Taiwan to Seattle flight tickets

Delta

Sep 26

TPE9:35 amTaipei City Taiwan Taoyuan Intl

11h 25m

SEA6:00 amSeattle/Tacoma Intl

Oct 4

SEA3:40 pmSeattle/Tacoma Intl

13h 15m

TPE7:55 pmTaipei City Taiwan Taoyuan Intl

$604

Find similar

Delta

Nov 7

TPE10:55 amTaipei City Taiwan Taoyuan Intl

11h 05m

SEA6:00 amSeattle/Tacoma Intl

Nov 28

SEA3:35 pmSeattle/Tacoma Intl

13h 30m

TPE9:05 pmTaipei City Taiwan Taoyuan Intl

$605

Find similar

Delta

Nov 21

TPE10:55 amTaipei City Taiwan Taoyuan Intl

11h 05m

SEA6:00 amSeattle/Tacoma Intl

Nov 30

SEA3:35 pmSeattle/Tacoma Intl

13h 30m

TPE9:05 pmTaipei City Taiwan Taoyuan Intl

$654

Find similar

United Airlines flights from Taiwan to Seattle

Our best United Airlines deals on Taiwan to Seattle flight tickets

United Airlines

Sep 26

TPE9:50 amTaipei City Taiwan Taoyuan Intl

19h 34m

1 stop

SEA2:24 pmSeattle/Tacoma Intl

Sep 30

SEA6:35 amSeattle/Tacoma Intl

21h 10m

2 stops

TPE6:45 pmTaipei City Taiwan Taoyuan Intl

$628

Find similar

United Airlines

Nov 20

TPE11:10 amTaipei City Taiwan Taoyuan Intl

26h 03m

3 stops

SEA9:13 pmSeattle/Tacoma Intl

Nov 30

SEA7:00 amSeattle/Tacoma Intl

20h 50m

1 stop

TPE7:50 pmTaipei City Taiwan Taoyuan Intl

$659

Find similar

United Airlines

Sep 26

TPE2:25 pmTaipei City Taiwan Taoyuan Intl

24h 04m

2 stops

SEA11:29 pmSeattle/Tacoma Intl

Sep 30

SEA12:43 pmSeattle/Tacoma Intl

24h 22m

2 stops

TPE4:05 amTaipei City Taiwan Taoyuan Intl

$677

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Wed 10/22

9:35 am-6:00 am

Nonstop11h 25m

Seattle/Tacoma Intl

Wed 10/29

4:35 pm-9:05 pm

Nonstop13h 30m

$604

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Fri 11/7

10:55 am-6:00 am

Nonstop11h 05m

Seattle/Tacoma Intl

Fri 11/28

3:35 pm-9:05 pm

Nonstop13h 30m

$605

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Fri 11/7

11:10 am-11:10 pm

2 stops28h 00m

Seattle/Tacoma Intl

Fri 11/14

12:41 pm-7:50 pm

2 stops63h 09m

$628

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Tue 10/21

8:00 am-4:50 pm

2 stops23h 50m

Seattle/Tacoma Intl

Tue 10/28

5:30 pm-10:15 am

2 stops25h 45m

$638

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Thu 3/12

7:40 pm-9:56 am

2 stops29h 16m

Seattle/Tacoma Intl

Tue 3/24

6:15 am-12:35 am

2 stops27h 20m

$639

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Thu 11/20

11:10 am-9:13 pm

3 stops26h 03m

Seattle/Tacoma Intl

Sun 11/30

7:00 am-7:50 pm

1 stop20h 50m

$659

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Wed 10/22

8:10 pm-4:10 pm

Nonstop11h 00m

Seattle/Tacoma Intl

Tue 10/28

12:45 am-4:55 am

Nonstop13h 10m

$727

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Thu 12/25

8:30 pm-3:05 pm

Nonstop10h 35m

Seattle/Tacoma Intl

Wed 12/31

11:45 pm-4:55 am

Nonstop13h 10m

$744

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Thu 2/12

11:35 pm-6:10 pm

Nonstop10h 35m

Seattle/Tacoma Intl

Thu 2/12

12:10 am-5:20 am

Nonstop13h 10m

$768

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Sat 2/7

11:35 pm-6:10 pm

Nonstop10h 35m

Seattle/Tacoma Intl

Sat 2/28

12:10 am-5:20 am

Nonstop13h 10m

$771

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How to get the cheapest flight ticket from Taiwan 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

Other information

What is the cheapest month to fly to Seattle?

In general, September is the cheapest month to fly from Taiwan to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $773. If you don’t want to visit Seattle in September, then you should wait until April to fly from Taiwan, when ticket prices are also cheap, with an average price of $800.

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

On average, the least expensive day to fly to Seattle from Taiwan is on a Saturday. momondo users have found tickets for Saturday departures for as low as $923. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from Taiwan because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $996.

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

Flying to Seattle from Taiwan in the evening is the least expensive time of day to depart. momondo users have found prices as low as $886 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $1,055. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl for the best Taiwan - 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 Taiwan when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $864 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Taiwan for as low as $741 on momondo.

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

There are 3 cabin classes available to choose from on Taiwan 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.

Can stopping save me money on Taiwan to Seattle flights?

No. A direct flight is the cheapest option for a flight between Taiwan to Seattle.

Cheap Taiwan to Seattle flight deals and tips

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

Best Price Found	$476
Fastest flight time	10h 30m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Taiwan in the past 72 hours is $476. The best round-trip flight deal from Taiwan to Seattle found on momondo in the last 72 hours is $745.

The fastest flight from Taiwan to Seattle takes 10h 30m

Direct flights go from Taiwan to Seattle every day.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

Search flight deals

When did momondo last update prices for flights from Taiwan to Seattle/Tacoma Intl Airport?
Prices for flights from Taiwan to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Taiwan to Seattle/Tacoma Intl Airport?
As of September 2025, there are 6 operators available to choose from for flights from Taiwan to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Taiwan to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Taiwan to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Taiwan to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Taiwan to Seattle is Airbus A350-900 (47.39% of total bookings). The next most popular plane models are Boeing 787-10 Dreamliner (26.31%), Boeing 787-9 Dreamliner (12.20%), and Boeing 777-300ER (12.20%).

Best airlines flying from Taiwan to Seattle

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $417	Free Cancellation	Rating 7.9 7,974 reviews	Search Delta flights
STARLUX Airlines	PriceFrom $753	Free Cancellation	Rating 8.9 215 reviews	Search STARLUX Airlines flights
China Airlines	PriceFrom $779	Free Cancellation	Rating 8.3 767 reviews	Search China Airlines flights
Asiana Airlines	PriceFrom $784	Free Cancellation	Rating 8.2 482 reviews	Search Asiana Airlines flights
EVA Air	PriceFrom $792	Free Cancellation	Rating 8.4 1,238 reviews	Search EVA Air flights
United Airlines	PriceFrom $829	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights

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Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Federal Way

Kirkland

Tukwila

Shoreline

Lakewood

Centralia

Fife

Cle Elum

Redmond

Westport

Why use momondo?

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

It is quick and easy to find Taiwan to Seattle 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 Seattle that suits you.

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

Yes. momondo enables you to select and highlight flights to Seattle from Taiwan with this policy.

How can momondo help me find flights from Taiwan to Seattle?

momondo helps you find the best flight between Taiwan 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 Taiwan to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Taiwan to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Taiwan to Seattle from $364

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Taiwan to Seattle departing on 2/19. 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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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Taiwan to Seattle

Recent round-trip flight deals from Taiwan to Seattle

Recent one-way flight deals from Taiwan to Seattle

Recent last minute flight deals from Taiwan to Seattle

Recent direct flight deals from Taiwan to Seattle

Delta flights from Taiwan to Seattle

Our best Delta deals on Taiwan to Seattle flight tickets

United Airlines flights from Taiwan to Seattle

Our best United Airlines deals on Taiwan to Seattle flight tickets

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How to get the cheapest flight ticket from Taiwan 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

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 Taiwan to Seattle/Tacoma Intl flight route?

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

How far in advance should I book a flight to Seattle?

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

There are 3 cabin classes available to choose from on Taiwan 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.

Can stopping save me money on Taiwan to Seattle flights?

No. A direct flight is the cheapest option for a flight between Taiwan to Seattle.

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

Delta, United Airlines, and Philippine Airlines are the most popular carriers operating from Taiwan to Seattle/Tacoma Intl

What airlines fly to Seattle?

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

The number of flights available between Taiwan and Seattle is 5 per day as of September 2025. The most frequent departure time is 11:00PM, with 84% of daily flights leaving in the evening.

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

As of September 2025, 37 flights take off from Taiwan and land in Seattle each week. The most common flight departure day for this route is Tue, with 19% of weekly flights taking off on this day.

How long does it take to fly to Seattle?

Cheap Taiwan to Seattle flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Seattle

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

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

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

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

What is the most popular plane model from Taiwan to Seattle?

Best airlines flying from Taiwan to Seattle

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

Traveling to a place near Seattle?

Why use momondo?

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

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

How can momondo help me find flights from Taiwan to Seattle?

I’m not ready to book a flight from Taiwan 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