How long is the flight from State of Washington to Taiwan?

On average, it takes 12h 25m to fly from State of Washington to Taiwan if you fly out of Seattle (the most popular airport in State of Washington) and into Taipei City Taiwan Taoyuan Intl Airport (the most popular airport in Taiwan). If you’re flying out of Spokane and into Taipei City Taiwan Taoyuan Intl Airport, then the flight time is around 18h 50m.

What is the cheapest airline that flies from Washington to Taiwan?

Delta, United Airlines, and ANA are the most popular carriers operating from Washington to Taiwan

What airlines fly to Taiwan?

STARLUX Airlines, EVA Air and Delta are the top three most popular airlines that fly to Taiwan from State of Washington according to our data. STARLUX Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Taiwan. Keep in mind that there are 9 different airlines that fly to Taiwan on a routine basis, so you have a few additional options to choose from.

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

As of May 2026, 44 flights take off from State of Washington and land in Taiwan each week. The most common flight departure day for this route is Wed, with 18% of weekly flights taking off on this day.

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

As of May 2026, 6 flights take off from State of Washington and land in Taiwan each day. The most common flight departure time for this route is 1:00AM, with 85% of daily flights taking off in the morning.

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

Prices for flights from Washington to Taiwan were last updated today.

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

There are 9 operators available for flights from Washington to Taiwan as of May 2026.

How old do you have to be to fly from Washington to Taiwan?

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 Washington to Taiwan.

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

The required travel and health documents for your Taiwan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Taiwan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$346 Cheap Flights from Washington to Taiwan in 2026

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:10 am - 10:25 am

SEA

TPE

19h 15m

1 stop

12:25 pm - 3:15 pm

TPE

SEA

17h 50m

1 stop

$689Asiana Airlines

Sun, Sep 20 - Thu, Oct 22

12:10 am - 3:30 pm

SEA

TPE

24h 20m

1 stop

12:55 pm - 1:55 pm

TPE

SEA

17h 00m

1 stop

$754Asiana Airlines

Mon, Sep 28 - Tue, Dec 8

12:40 pm - 11:30 am

SEA

TPE

30h 50m

1 stop

12:55 pm - 1:10 pm

TPE

SEA

16h 15m

1 stop

$768Multiple Airlines

Fri, Nov 6 - Mon, Nov 16

1:35 pm - 10:25 am

SEA

TPE

29h 50m

1 stop

5:10 pm - 1:10 pm

TPE

SEA

36h 00m

1 stop

$778Multiple Airlines

Mon, Sep 28 - Wed, Dec 9

4:30 pm - 12:05 pm

SEA

TSA

28h 35m

1 stop

1:30 pm - 2:25 pm

TSA

SEA

15h 55m

1 stop

$903ANA

Wed, Sep 9 - Tue, Sep 15

4:40 pm - 12:30 pm

SEA

TSA

28h 50m

1 stop

1:30 pm - 1:20 pm

TSA

SEA

15h 50m

1 stop

$904ANA

Fri, Oct 30 - Sun, Nov 15

9:29 pm - 5:00 am

PDX

TPE

16h 31m

1 stop

11:30 pm - 8:18 am

TPE

PDX

23h 48m

1 stop

$906China Airlines

Tue, Sep 1 - Thu, Sep 10

7:38 pm - 5:00 am

PDX

TPE

18h 22m

1 stop

5:30 pm - 8:30 pm

TPE

PDX

18h 00m

1 stop

$934China Airlines

Mon, Aug 17 - Wed, Aug 19

7:15 pm - 4:05 am

PDX

TPE

17h 50m

1 stop

2:50 pm - 6:31 pm

TPE

PDX

18h 41m

1 stop

$939United Airlines

Thu, Oct 15 - Sat, Oct 31

4:15 pm - 4:05 am

PDX

TPE

20h 50m

2 stops

2:30 pm - 10:52 pm

TPE

PDX

23h 22m

2 stops

$944United Airlines

Mon, Aug 3 - Fri, Aug 28

Asiana Airlines flights from State of Washington to Taiwan

Our best Asiana Airlines deals on State of Washington to Taiwan flight tickets

Asiana Airlines

Sep 20

SEA12:10 amSeattle/Tacoma Intl

19h 15m

1 stop

TPE10:25 amTaipei City Taiwan Taoyuan Intl

Oct 22

TPE12:25 pmTaipei City Taiwan Taoyuan Intl

17h 50m

1 stop

SEA3:15 pmSeattle/Tacoma Intl

$689

Asiana Airlines

May 11

SEA12:10 amSeattle/Tacoma Intl

24h 20m

1 stop

TPE3:30 pmTaipei City Taiwan Taoyuan Intl

May 21

TPE12:25 pmTaipei City Taiwan Taoyuan Intl

17h 50m

1 stop

SEA3:15 pmSeattle/Tacoma Intl

$753

Asiana Airlines

Sep 28

SEA12:10 amSeattle/Tacoma Intl

24h 20m

1 stop

TPE3:30 pmTaipei City Taiwan Taoyuan Intl

Dec 8

TPE12:55 pmTaipei City Taiwan Taoyuan Intl

17h 00m

1 stop

SEA1:55 pmSeattle/Tacoma Intl

$754

China Airlines flights from State of Washington to Taiwan

Our best China Airlines deals on State of Washington to Taiwan flight tickets

China Airlines

Sep 8

SEA1:55 amSeattle/Tacoma Intl

12h 05m

TPE5:00 amTaipei City Taiwan Taoyuan Intl

Sep 15

TPE11:30 pmTaipei City Taiwan Taoyuan Intl

11h 15m

SEA7:45 pmSeattle/Tacoma Intl

$814

China Airlines

Oct 26

SEA1:10 amSeattle/Tacoma Intl

13h 10m

TPE5:20 amTaipei City Taiwan Taoyuan Intl

Nov 3

TPE11:35 pmTaipei City Taiwan Taoyuan Intl

10h 35m

SEA6:10 pmSeattle/Tacoma Intl

$835

China Airlines

Oct 29

SEA1:10 amSeattle/Tacoma Intl

13h 10m

TPE5:20 amTaipei City Taiwan Taoyuan Intl

Nov 15

TPE11:35 pmTaipei City Taiwan Taoyuan Intl

10h 35m

SEA6:10 pmSeattle/Tacoma Intl

$840

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 9/20

12:10 am-10:25 am

1 stop19h 15m

Taipei City Taiwan Taoyuan Intl

Thu 10/22

12:25 pm-3:15 pm

1 stop17h 50m

$689

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 9/28

12:10 am-3:30 pm

1 stop24h 20m

Taipei City Taiwan Taoyuan Intl

Tue 12/8

12:55 pm-1:55 pm

1 stop17h 00m

$754

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Fri 11/6

12:40 pm-11:30 am

1 stop30h 50m

Taipei City Taiwan Taoyuan Intl

Mon 11/16

12:55 pm-1:10 pm

1 stop16h 15m

$768

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 9/28

1:35 pm-10:25 am

1 stop29h 50m

Taipei City Taiwan Taoyuan Intl

Wed 12/9

5:10 pm-1:10 pm

1 stop36h 00m

$778

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Wed 9/9

4:30 pm-12:05 pm

1 stop28h 35m

Taipei City Sung Shan

Tue 9/15

1:30 pm-2:25 pm

1 stop15h 55m

$903

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Fri 10/30

4:40 pm-12:30 pm

1 stop28h 50m

Taipei City Sung Shan

Sun 11/15

1:30 pm-1:20 pm

1 stop15h 50m

$904

PortlandTaipei City

PDX - TPE

PDXTPE

Portland

Tue 9/1

9:29 pm-5:00 am

1 stop16h 31m

Taipei City Taiwan Taoyuan Intl

Thu 9/10

11:30 pm-8:18 am

1 stop23h 48m

$906

Quickest round-trip

PortlandTaipei City

PDX - TPE

PDXTPE

Portland

Mon 8/17

7:38 pm-5:00 am

1 stop18h 22m

Taipei City Taiwan Taoyuan Intl

Wed 8/19

5:30 pm-8:30 pm

1 stop18h 00m

$934

PortlandTaipei City

PDX - TPE

PDXTPE

Portland

Thu 10/15

7:15 pm-4:05 am

1 stop17h 50m

Taipei City Taiwan Taoyuan Intl

Sat 10/31

2:50 pm-6:31 pm

1 stop18h 41m

$939

PortlandTaipei City

PDX - TPE

PDXTPE

Portland

Mon 8/3

4:15 pm-4:05 am

2 stops20h 50m

Taipei City Taiwan Taoyuan Intl

Fri 8/28

2:30 pm-10:52 pm

2 stops23h 22m

$944

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 State of Washington to Taiwan

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 Taiwan?

The cheapest month to fly to Taiwan from State of Washington is in January. Flight prices, which tend to average around $372, are often lower during this time because this is during the off-season. The month of July is another great option to travel to Taiwan, with average flight prices from State of Washington averaging around $424.

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

The cheapest day to depart from State of Washington to Taiwan is on a Monday when prices can be found for as low as $844. On the other hand, Saturday is the most expensive day to depart from State of Washington because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $966.

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

The cheapest time of day to fly to Taiwan is in the afternoon when flights can be purchased for as low as $735. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $909 on average. Flights to Taiwan from State of Washington in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington to Taiwan flight route?

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

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

You are more likely to see cheaper flights to Taiwan from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Taiwan for around $884 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Taiwan from State of Washington for as low as $739 on momondo.

Can stopping save me money on State of Washington to Taiwan flights?

You could potentially save up to 1% on your flight if you consider stops on a State of Washington to Taiwan flight.

Cheap State of Washington to Taiwan flight deals and tips

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

Best Price Found	$502
Fastest flight time	12h 25m
Direct flights	Every day
Airports in Taiwan	13 airports

The best one-way flight to Taiwan from State of Washington in the past 72 hours is $502. The best round-trip flight deal from State of Washington to Taiwan found on momondo in the last 72 hours is $971.

The fastest flight from State of Washington to Taiwan takes 12h 25m

Direct flights go from State of Washington to Taiwan every day.

There are 13 airports in Taiwan. From State of Washington there are direct flights to Taipei City Taiwan Taoyuan Intl (TPE).

Search flight deals

Frequently asked questions about flying from Washington to Taiwan

When did momondo last update prices for flights from Washington to Taiwan?
Prices for flights from Washington to Taiwan were last updated today.
How many operators does momondo search for flights from Washington to Taiwan?
There are 9 operators available for flights from Washington to Taiwan as of May 2026.
How old do you have to be to fly from Washington to Taiwan?
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 Washington to Taiwan.
What documentation or ID do you need to fly to Taiwan?
The required travel and health documents for your Taiwan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Taiwan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from State of Washington to Taiwan?
momondo data reveals that the most frequently booked plane model on the route from State of Washington to Taiwan is Airbus A350-900, representing 54.33% of all bookings. The subsequent popular models are Boeing 787-10 Dreamliner at 25.97%, Boeing 777-300 at 9.45%, and Boeing 787-9 Dreamliner at 4.79%.

Best airlines flying from State of Washington to Taiwan

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

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $379	Free Cancellation	Rating 8.4 1,217 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $576	Free Cancellation	Rating 8.3 1,812 reviews	Search Japan Airlines flights
China Airlines	PriceFrom $581	Free Cancellation	Rating 8.3 822 reviews	Search China Airlines flights
Asiana Airlines	PriceFrom $588	Free Cancellation	Rating 8.1 530 reviews	Search Asiana Airlines flights
Delta	PriceFrom $606	Free Cancellation	Rating 7.9 8,457 reviews	Search Delta flights
United Airlines	PriceFrom $608	Free Cancellation	Rating 7.4 9,696 reviews	Search United Airlines flights
ANA	PriceFrom $618	Free Cancellation	Rating 8.3 1,207 reviews	Search ANA flights
EVA Air	PriceFrom $661	Free Cancellation	Rating 8.5 1,444 reviews	Search EVA Air flights
STARLUX Airlines	PriceFrom $663	Free Cancellation	Rating 8.9 312 reviews	Search STARLUX Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Taiwan. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Washington to Taiwan 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 Washington to Taiwan right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Taiwan, momondo offers a useful price alert feature which will track prices for flights to Taiwan from Washington and alert you when they change.

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Flights to Taipei Cityfrom $693

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Flights to Tainan Cityfrom $1,485

Cheap flights from Washington to Taiwan from $346

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Taiwan departing on 10/18. 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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Asiana Airlines flights from State of Washington to Taiwan

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How to get the cheapest flight ticket from State of Washington to Taiwan

What is the cheapest month to fly to Taiwan?

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

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

What is the cheapest Washington to Taiwan flight route?

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

Can stopping save me money on State of Washington to Taiwan flights?

What is the cheapest airline that flies from Washington to Taiwan?

What airlines fly to Taiwan?

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

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

How long is the flight from State of Washington to Taiwan?

Cheap State of Washington to Taiwan flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Taiwan

Frequently asked questions about flying from Washington to Taiwan

Best airlines flying from State of Washington to Taiwan

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

Why use momondo?

An easier way to manage your Taiwan 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 Taiwan

Popular cities in Taiwan

Popular flights according to clicks in the last 7 days on momondo

State of Washington flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

Fly your favorite airline to Taiwan

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List of cabin classes available on flights landing in Taiwan. Availability may vary depending on flight origin and airline.

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