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

Delta, United Airlines, and ANA 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 34 per week as of March 2026. The most frequent departure day is Tue, with 21% of weekly flights leaving on this day.

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 4 per day as of March 2026. The most frequent departure time is 11:00PM, with 80% 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 52% 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.

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 March 2026, there are 6 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.

$357 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.

9:55 am - 10:05 am

TPE

SEA

15h 10m

1 stop

11:45 am - 8:55 am

SEA

TPE

30h 10m

1 stop

$577Cathay Pacific

Sat, May 23 - Sat, May 30

10:20 pm - 10:05 am

TPE

SEA

26h 45m

1 stop

11:45 am - 8:05 pm

SEA

TPE

17h 20m

1 stop

$582Cathay Pacific

Tue, Apr 14 - Thu, Apr 23

9:35 am - 6:52 pm

TPE

PDX

24h 17m

1 stop

6:05 pm - 7:55 pm

PDX

TPE

34h 50m

1 stop

$600Delta

Wed, Apr 15 - Wed, Apr 22

9:35 am - 11:56 pm

TPE

PDX

29h 21m

1 stop

9:05 am - 7:55 pm

PDX

TPE

19h 50m

1 stop

$603Delta

Wed, Apr 15 - Wed, Apr 22

12:10 am - 9:47 am

TPE

PDX

24h 37m

1 stop

5:34 pm - 5:40 am

PDX

TPE

21h 06m

1 stop

$811Multiple Airlines

Thu, May 14 - Sat, Jun 20

1:30 pm - 6:30 pm

TSA

SEA

20h 00m

2 stops

4:30 pm - 12:05 pm

SEA

TSA

28h 35m

1 stop

$825ANA

Wed, Jun 10 - Wed, Jul 8

1:30 pm - 2:25 pm

TSA

SEA

15h 55m

1 stop

4:30 pm - 12:05 pm

SEA

TSA

28h 35m

1 stop

$833ANA

Wed, Jun 10 - Wed, Jul 8

1:30 pm - 2:25 pm

TSA

SEA

15h 55m

1 stop

5:04 pm - 12:05 pm

SEA

TSA

28h 01m

2 stops

$850Multiple Airlines

Wed, Jun 10 - Wed, Jul 8

2:20 pm - 10:27 pm

TSA

PDX

23h 07m

2 stops

6:00 am - 11:15 am

PDX

TSA

38h 15m

2 stops

$1,622Japan Airlines

Wed, Jun 24 - Wed, Jul 8

2:20 pm - 10:27 pm

TSA

PDX

23h 07m

2 stops

6:00 am - 11:15 am

PDX

TSA

38h 15m

2 stops

$1,628Japan Airlines

Wed, Jun 24 - Wed, Jul 8

Delta flights from Taipei City to State of Washington

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

Delta

Apr 15

TPE9:35 amTaipei City Taiwan Taoyuan Intl

28h 07m

2 stops

PDX10:42 pmPortland

Apr 22

PDX6:05 pmPortland

34h 50m

1 stop

TPE7:55 pmTaipei City Taiwan Taoyuan Intl

$600

Delta

Apr 15

TPE9:35 amTaipei City Taiwan Taoyuan Intl

28h 07m

2 stops

PDX10:42 pmPortland

Apr 22

PDX6:45 amPortland

22h 10m

2 stops

TPE7:55 pmTaipei City Taiwan Taoyuan Intl

$603

Delta

Apr 13

TPE9:35 amTaipei City Taiwan Taoyuan Intl

29h 21m

1 stop

PDX11:56 pmPortland

Apr 20

PDX8:15 pmPortland

32h 40m

2 stops

TPE7:55 pmTaipei City Taiwan Taoyuan Intl

$605

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

Mar 11

TPE10:10 amTaipei City Taiwan Taoyuan Intl

20h 40m

2 stops

SEA3:50 pmSeattle/Tacoma Intl

Mar 11

SEA7:36 pmSeattle/Tacoma Intl

32h 14m

1 stop

TPE6:50 pmTaipei City Taiwan Taoyuan Intl

$781

United Airlines

Mar 12

TPE10:10 amTaipei City Taiwan Taoyuan Intl

28h 06m

2 stops

SEA11:16 pmSeattle/Tacoma Intl

Mar 28

SEA7:15 amSeattle/Tacoma Intl

29h 50m

1 stop

TPE4:05 amTaipei City Taiwan Taoyuan Intl

$795

United Airlines

Mar 11

TPE10:10 amTaipei City Taiwan Taoyuan Intl

16h 30m

1 stop

SEA11:40 amSeattle/Tacoma Intl

Mar 11

SEA5:20 pmSeattle/Tacoma Intl

34h 30m

1 stop

TPE6:50 pmTaipei City Taiwan Taoyuan Intl

$803

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

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Sat 5/23

9:55 am-10:05 am

1 stop15h 10m

Seattle/Tacoma Intl

Sat 5/30

11:45 am-8:55 am

1 stop30h 10m

$577

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Tue 4/14

10:20 pm-10:05 am

1 stop26h 45m

Seattle/Tacoma Intl

Thu 4/23

11:45 am-8:05 pm

1 stop17h 20m

$582

Taipei CityPortland

TPE - PDX

TPEPDX

Taipei City Taiwan Taoyuan Intl

Wed 4/15

9:35 am-6:52 pm

1 stop24h 17m

Portland

Wed 4/22

6:05 pm-7:55 pm

1 stop34h 50m

$600

Taipei CityPortland

TPE - PDX

TPEPDX

Taipei City Taiwan Taoyuan Intl

Wed 4/15

9:35 am-11:56 pm

1 stop29h 21m

Portland

Wed 4/22

9:05 am-7:55 pm

1 stop19h 50m

$603

Taipei CityPortland

TPE - PDX

TPEPDX

Taipei City Taiwan Taoyuan Intl

Thu 5/14

12:10 am-9:47 am

1 stop24h 37m

Portland

Sat 6/20

5:34 pm-5:40 am

1 stop21h 06m

$811

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

Wed 6/10

1:30 pm-6:30 pm

2 stops20h 00m

Seattle/Tacoma Intl

Wed 7/8

4:30 pm-12:05 pm

1 stop28h 35m

$825

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

Wed 6/10

1:30 pm-2:25 pm

1 stop15h 55m

Seattle/Tacoma Intl

Wed 7/8

4:30 pm-12:05 pm

1 stop28h 35m

$833

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

Wed 6/10

1:30 pm-2:25 pm

1 stop15h 55m

Seattle/Tacoma Intl

Wed 7/8

5:04 pm-12:05 pm

2 stops28h 01m

$850

Taipei CityPortland

TSA - PDX

TSAPDX

Taipei City Sung Shan

Wed 6/24

2:20 pm-10:27 pm

2 stops23h 07m

Portland

Wed 7/8

6:00 am-11:15 am

2 stops38h 15m

$1,622

Taipei CityPortland

TSA - PDX

TSAPDX

Taipei City Sung Shan

Wed 6/24

2:20 pm-10:27 pm

2 stops23h 07m

Portland

Wed 7/8

6:00 am-11:15 am

2 stops38h 15m

$1,628

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 $705. If you aren’t able to travel to State of Washington during the month of April, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $739.

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 Monday. Travelers who choose to depart for State of Washington on a Monday will often find tickets for as low as $891. 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 $958.

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 $859. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $932 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 to State of 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 $821 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 $724 on momondo.

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

There are 3 cabin classes available to choose from on Taipei City to 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 05m
Direct flights	Every day
Airports in State of Washington	96 airports

The fastest flight from Taipei City to State of Washington takes 11h 05m

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

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 March 2026, there are 6 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
Delta	PriceFrom $417	Free Cancellation	Rating 7.9 8,246 reviews	Search Delta flights
China Airlines	PriceFrom $670	Free Cancellation	Rating 8.3 809 reviews	Search China Airlines flights
EVA Air	PriceFrom $717	Free Cancellation	Rating 8.4 1,362 reviews	Search EVA Air flights
STARLUX Airlines	PriceFrom $753	Free Cancellation	Rating 8.9 276 reviews	Search STARLUX Airlines flights
Asiana Airlines	PriceFrom $784	Free Cancellation	Rating 8.1 502 reviews	Search Asiana 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.