How many flights depart from Taipei City to State of Washington on average per day?

The number of flights available between Taipei City and State of Washington is 6 per day as of April 2026. The most frequent departure time is 11:00PM, with 88% of daily flights leaving in the evening.

What airlines fly to State of Washington?

Delta, STARLUX Airlines and EVA Air are the top three most popular airlines that fly to State of Washington from Taipei City according to our data. Delta is the first choice among our users, with 53% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 5 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Taipei City to Washington?

Delta, United Airlines, and Hainan Airlines are the most popular carriers operating from Taipei City to Washington

How many flights depart from Taipei City to State of Washington on average per week?

The number of flights available between Taipei City and State of Washington is 42 per week as of April 2026. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.

When did momondo last update prices for flights from Taipei City to Washington?

Prices for flights from Taipei City to Washington were last updated today.

How many operators does momondo search for flights from Taipei City to Washington?

As of April 2026, there are 5 operators available to choose from for flights from Taipei City to Washington.

How old do you have to be to fly from Taipei City to Washington?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Taipei City to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents you'll need for your trip to Washington 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 Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$431 Cheap Flights from Taipei City to Washington in 2026

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Find the cheapest flights from Taipei City to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 am - 6:00 am

TPE

SEA

11h 00mnonstop

3:35 pm - 7:55 pm

SEA

TPE

13h 20mnonstop

$639Delta

Wed, Oct 7 - Mon, Oct 19

9:55 am - 7:23 pm

TPE

PDX

24h 28m

2 stops

5:37 pm - 7:55 pm

PDX

TPE

35h 18m

2 stops

$689Delta

Tue, May 19 - Sun, Jun 28

10:00 am - 6:00 am

TPE

SEA

11h 00mnonstop

12:35 pm - 12:10 pm

SEA

TPE

32h 35m

1 stop

$751Delta

Wed, Oct 7 - Mon, Oct 19

9:50 am - 10:43 am

TPE

SEA

15h 53m

1 stop

1:21 pm - 4:05 am

SEA

TPE

23h 44m

1 stop

$799United Airlines

Mon, May 4 - Mon, May 4

12:25 pm - 3:15 pm

TPE

SEA

17h 50m

1 stop

12:10 am - 10:25 am

SEA

TPE

19h 15m

1 stop

$800Asiana Airlines

Tue, Sep 8 - Tue, Sep 8

9:50 am - 3:51 pm

TPE

SEA

21h 01m

2 stops

7:05 pm - 6:45 pm

SEA

TPE

32h 40m

2 stops

$804United Airlines

Wed, May 6 - Wed, May 6

12:25 pm - 3:15 pm

TPE

SEA

17h 50m

1 stop

12:10 am - 12:10 pm

SEA

TPE

21h 00m

1 stop

$807Multiple Airlines

Thu, Sep 10 - Sun, Sep 13

1:30 pm - 2:25 pm

TSA

SEA

15h 55m

1 stop

4:30 pm - 12:05 pm

SEA

TSA

28h 35m

1 stop

$844ANA

Tue, Sep 8 - Wed, Sep 9

1:30 pm - 2:25 pm

TSA

SEA

15h 55m

1 stop

4:30 pm - 12:05 pm

SEA

TSA

28h 35m

1 stop

$862ANA

Sat, Sep 19 - Tue, Sep 29

12:05 am - 9:29 am

TPE

PDX

24h 24m

1 stop

5:59 pm - 5:25 am

PDX

TPE

20h 26m

1 stop

$1,016Multiple Airlines

Tue, May 19 - Wed, May 27

Delta flights from Taipei City to State of Washington

Our best Delta deals on Taipei City to State of Washington flight tickets

Delta

Oct 7

TPE10:00 amTaipei City Taiwan Taoyuan Intl

11h 00m

SEA6:00 amSeattle/Tacoma Intl

Oct 19

SEA3:35 pmSeattle/Tacoma Intl

13h 20m

TPE7:55 pmTaipei City Taiwan Taoyuan Intl

$639

Delta

May 19

TPE9:55 amTaipei City Taiwan Taoyuan Intl

24h 28m

2 stops

PDX7:23 pmPortland

Jun 28

PDX5:37 pmPortland

35h 18m

2 stops

TPE7:55 pmTaipei City Taiwan Taoyuan Intl

$689

Delta

Oct 7

TPE10:00 amTaipei City Taiwan Taoyuan Intl

11h 00m

SEA6:00 amSeattle/Tacoma Intl

Oct 19

SEA12:35 pmSeattle/Tacoma Intl

32h 35m

1 stop

TPE12:10 pmTaipei City Taiwan Taoyuan Intl

$751

United Airlines flights from Taipei City to State of Washington

Our best United Airlines deals on Taipei City to State of Washington flight tickets

United Airlines

May 4

TPE9:50 amTaipei City Taiwan Taoyuan Intl

15h 53m

1 stop

SEA10:43 amSeattle/Tacoma Intl

May 4

SEA1:21 pmSeattle/Tacoma Intl

23h 44m

1 stop

TPE4:05 amTaipei City Taiwan Taoyuan Intl

$799

United Airlines

May 6

TPE9:50 amTaipei City Taiwan Taoyuan Intl

21h 01m

2 stops

SEA3:51 pmSeattle/Tacoma Intl

May 6

SEA7:05 pmSeattle/Tacoma Intl

32h 40m

2 stops

TPE6:45 pmTaipei City Taiwan Taoyuan Intl

$804

United Airlines

May 28

TPE9:50 amTaipei City Taiwan Taoyuan Intl

19h 40m

1 stop

SEA2:30 pmSeattle/Tacoma Intl

Aug 27

SEA7:35 pmSeattle/Tacoma Intl

17h 30m

1 stop

TPE4:05 amTaipei City Taiwan Taoyuan Intl

$805

momondo Fare Finder

Use the filters below to find and compare flights from Taipei City to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Wed 10/7

10:00 am-6:00 am

Nonstop11h 00m

Seattle/Tacoma Intl

Mon 10/19

3:35 pm-7:55 pm

Nonstop13h 20m

$639

Taipei CityPortland

TPE - PDX

TPEPDX

Taipei City Taiwan Taoyuan Intl

Tue 5/19

9:55 am-7:23 pm

2 stops24h 28m

Portland

Sun 6/28

5:37 pm-7:55 pm

2 stops35h 18m

$689

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Wed 10/7

10:00 am-6:00 am

Nonstop11h 00m

Seattle/Tacoma Intl

Mon 10/19

12:35 pm-12:10 pm

1 stop32h 35m

$751

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Mon 5/4

9:50 am-10:43 am

1 stop15h 53m

Seattle/Tacoma Intl

Mon 5/4

1:21 pm-4:05 am

1 stop23h 44m

$799

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Tue 9/8

12:25 pm-3:15 pm

1 stop17h 50m

Seattle/Tacoma Intl

Tue 9/8

12:10 am-10:25 am

1 stop19h 15m

$800

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Wed 5/6

9:50 am-3:51 pm

2 stops21h 01m

Seattle/Tacoma Intl

Wed 5/6

7:05 pm-6:45 pm

2 stops32h 40m

$804

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Thu 9/10

12:25 pm-3:15 pm

1 stop17h 50m

Seattle/Tacoma Intl

Sun 9/13

12:10 am-12:10 pm

1 stop21h 00m

$807

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

Tue 9/8

1:30 pm-2:25 pm

1 stop15h 55m

Seattle/Tacoma Intl

Wed 9/9

4:30 pm-12:05 pm

1 stop28h 35m

$844

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

Sat 9/19

1:30 pm-2:25 pm

1 stop15h 55m

Seattle/Tacoma Intl

Tue 9/29

4:30 pm-12:05 pm

1 stop28h 35m

$862

Taipei CityPortland

TPE - PDX

TPEPDX

Taipei City Taiwan Taoyuan Intl

Tue 5/19

12:05 am-9:29 am

1 stop24h 24m

Portland

Wed 5/27

5:59 pm-5:25 am

1 stop20h 26m

$1,016

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Taipei City to State of Washington

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 State of Washington?

The month of April is, on average, the cheapest month to fly to State of Washington from Taipei City, with most prices found around $706. If you aren’t able to travel to State of Washington during the month of April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $733.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Taipei City to State of Washington is on a Tuesday. Travelers who choose to depart for State of Washington on a Tuesday will often find tickets for as low as $860. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Taipei City to State of Washington for around $964.

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

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $843. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $930 on average. Flights to State of Washington from Taipei City in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Taipei City to Washington flight route?

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

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

You are more likely to see cheaper flights to State of Washington from Taipei City when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $806 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Taipei City for as low as $754 on momondo.

What cabin class options are available on Taipei City to State of Washington flights?

There are 3 cabin classes available to choose from on Taipei City to State of Washington 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 State of Washington flight deals and tips

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

Fastest flight time	11h 00m
Direct flights	Every day
Airports in State of Washington	96 airports

The fastest flight from Taipei City to State of Washington takes 11h 00m

Direct flights go from Taipei City to State of Washington every day.

There are 96 airports in State of Washington. From Taipei City there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from Taipei City to Washington

When did momondo last update prices for flights from Taipei City to Washington?
Prices for flights from Taipei City to Washington were last updated today.
How many operators does momondo search for flights from Taipei City to Washington?
As of April 2026, there are 5 operators available to choose from for flights from Taipei City to Washington.
How old do you have to be to fly from Taipei City to Washington?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Taipei City to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington 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 Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Taipei City to State of Washington

Compare and see reviews for airlines that fly from Taipei City to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
China Airlines	PriceFrom $365	Free Cancellation	Rating 8.3 818 reviews	Search China Airlines flights
Delta	PriceFrom $542	Free Cancellation	Rating 7.9 8,448 reviews	Search Delta flights
Asiana Airlines	PriceFrom $683	Free Cancellation	Rating 8.0 519 reviews	Search Asiana Airlines flights
EVA Air	PriceFrom $717	Free Cancellation	Rating 8.5 1,422 reviews	Search EVA Air flights
STARLUX Airlines	PriceFrom $753	Free Cancellation	Rating 8.9 301 reviews	Search STARLUX Airlines flights

Why use momondo?

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

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 Taipei City to Washington for you.

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

Yes. momondo enables you to select and highlight flights to Washington from Taipei City with this policy.

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

Once all potential Taipei City to Washington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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