Cheap flights from Washington to Taipei City from $307

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 Taipei City departing on 9/15. 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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Cheap round-trip flights

Asiana Airlines Logo
2:15 pm - 3:50 pmSEA-TPE
34h 35m1 stop
Asiana Airlines Logo
1:50 pm - 12:30 pmTPE-SEA
13h 40m1 stop
$580Asiana Airlines
Find Deal
jue., sep. 25 - jue., oct. 2
Asiana Airlines Logo
12:10 am - 11:30 amSEA-TPE
19h 20m1 stop
Asiana Airlines Logo
4:30 pm - 1:55 pmTPE-SEA
13h 25m1 stop
$586Asiana Airlines
Find Deal
lun., nov. 17 - jue., dic. 11
Korean Air Logo
12:00 pm - 11:00 amSEA-TPE
32h 00m1 stop
Korean Air Logo
7:25 pm - 9:00 amTPE-SEA
29h 35m1 stop
$648Korean Air
Find Deal
mar., oct. 28 - lun., nov. 17
Philippine Airlines Logo
9:30 pm - 8:35 pmSEA-TPE
31h 05m1 stop
Philippine Airlines Logo
10:15 am - 6:35 pmTPE-SEA
24h 20m1 stop
$657Philippine Airlines
Find Deal
mar., ene. 20 - mié., mar. 4
Korean Air Logo
11:00 am - 11:00 amSEA-TPE
32h 00m1 stop
Korean Air Logo
7:25 pm - 9:00 amTPE-SEA
29h 35m1 stop
$659Korean Air
Find Deal
lun., nov. 3 - mar., nov. 18
Philippine Airlines Logo
9:30 pm - 8:35 pmSEA-TPE
31h 05m1 stop
Philippine Airlines Logo
10:15 am - 6:35 pmTPE-SEA
24h 20m1 stop
$661Philippine Airlines
Find Deal
mar., ene. 20 - mié., mar. 4
Delta Logo
4:35 pm - 9:05 pmSEA-TPE
13h 30mnonstop
Delta Logo
10:45 am - 6:00 amTPE-SEA
11h 15mnonstop
$674Delta
Find Deal
lun., oct. 27 - mar., nov. 18
STARLUX Airlines Logo
7:31 pm - 4:55 amPDX-TPE
18h 24m1 stop
STARLUX Airlines Logo
8:30 pm - 8:43 pmTPE-PDX
16h 13m1 stop
$677STARLUX Airlines
Find Deal
mié., oct. 29 - mié., dic. 3
Delta Logo
3:35 pm - 9:05 pmSEA-TPE
13h 30mnonstop
Delta Logo
10:45 am - 6:00 amTPE-SEA
11h 15mnonstop
$678Delta
Find Deal
mar., nov. 25 - mié., dic. 3
STARLUX Airlines Logo
8:45 pm - 4:55 amPDX-TPE
17h 10m1 stop
STARLUX Airlines Logo
12:05 am - 11:37 pmTPE-PDX
15h 32m1 stop
$715STARLUX Airlines
Find Deal
lun., oct. 27 - mar., nov. 18

United Airlines flights from State of Washington to Taipei City Taiwan Taoyuan Intl Airport

Our best United Airlines deals on State of Washington to Taipei City Taiwan Taoyuan Intl Airport flight tickets
United Airlines
Nov 25
SEA12:41 pmSeattle/Tacoma Intl
25h 04m
2 stops
TPE5:45 amTaipei City Taiwan Taoyuan Intl
Dec 3
TPE11:10 amTaipei City Taiwan Taoyuan Intl
17h 08m
1 stop
SEA12:18 pmSeattle/Tacoma Intl
United Airlines
Oct 27
SEA9:25 amSeattle/Tacoma Intl
28h 20m
1 stop
TPE4:45 amTaipei City Taiwan Taoyuan Intl
Nov 19
TPE11:10 amTaipei City Taiwan Taoyuan Intl
18h 18m
1 stop
SEA1:28 pmSeattle/Tacoma Intl
United Airlines
Oct 14
PDX11:05 amPortland
16h 40m
1 stop
TPE6:45 pmTaipei City Taiwan Taoyuan Intl
Oct 17
TPE2:25 pmTaipei City Taiwan Taoyuan Intl
15h 17m
1 stop
PDX2:42 pmPortland

China Airlines flights from State of Washington to Taipei City Taiwan Taoyuan Intl Airport

Our best China Airlines deals on State of Washington to Taipei City Taiwan Taoyuan Intl Airport flight tickets
China Airlines
Sep 7
SEA1:40 amSeattle/Tacoma Intl
12h 25m
TPE5:05 amTaipei City Taiwan Taoyuan Intl
Sep 21
TPE11:30 pmTaipei City Taiwan Taoyuan Intl
10h 50m
SEA7:20 pmSeattle/Tacoma Intl
China Airlines
Aug 28
SEA1:40 amSeattle/Tacoma Intl
12h 25m
TPE5:05 amTaipei City Taiwan Taoyuan Intl
Sep 7
TPE11:30 pmTaipei City Taiwan Taoyuan Intl
11h 15m
SEA7:45 pmSeattle/Tacoma Intl
China Airlines
Sep 7
SEA1:40 amSeattle/Tacoma Intl
12h 25m
TPE5:05 amTaipei City Taiwan Taoyuan Intl
Sep 21
TPE11:30 pmTaipei City Taiwan Taoyuan Intl
10h 50m
SEA7:20 pmSeattle/Tacoma Intl

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Taipei City Taiwan Taoyuan Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated agosto 13, 2025.
Use the filters below to find and compare flights from Washington to Taipei City Taiwan Taoyuan Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

jue. 9/25

2:15 pm-3:50 pm

1 stop34h 35m

Taipei City Taiwan Taoyuan Intl

jue. 10/2

1:50 pm-12:30 pm

1 stop13h 40m

$580

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

lun. 11/17

12:10 am-11:30 am

1 stop19h 20m

Taipei City Taiwan Taoyuan Intl

jue. 12/11

4:30 pm-1:55 pm

1 stop13h 25m

$586

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

mar. 10/28

12:00 pm-11:00 am

1 stop32h 00m

Taipei City Taiwan Taoyuan Intl

lun. 11/17

7:25 pm-9:00 am

1 stop29h 35m

$648

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

mar. 1/20

9:30 pm-8:35 pm

1 stop31h 05m

Taipei City Taiwan Taoyuan Intl

mié. 3/4

10:15 am-6:35 pm

1 stop24h 20m

$657

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

lun. 11/3

11:00 am-11:00 am

1 stop32h 00m

Taipei City Taiwan Taoyuan Intl

mar. 11/18

7:25 pm-9:00 am

1 stop29h 35m

$659

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

mar. 1/20

9:30 pm-8:35 pm

1 stop31h 05m

Taipei City Taiwan Taoyuan Intl

mié. 3/4

10:15 am-6:35 pm

1 stop24h 20m

$661

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

lun. 10/27

4:35 pm-9:05 pm

Nonstop13h 30m

Taipei City Taiwan Taoyuan Intl

mar. 11/18

10:45 am-6:00 am

Nonstop11h 15m

$674

PortlandTaipei City

PDX - TPE

PDXTPE

Portland

mié. 10/29

7:31 pm-4:55 am

1 stop18h 24m

Taipei City Taiwan Taoyuan Intl

mié. 12/3

8:30 pm-8:43 pm

1 stop16h 13m

$677

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

mar. 11/25

3:35 pm-9:05 pm

Nonstop13h 30m

Taipei City Taiwan Taoyuan Intl

mié. 12/3

10:45 am-6:00 am

Nonstop11h 15m

$678

PortlandTaipei City

PDX - TPE

PDXTPE

Portland

lun. 10/27

8:45 pm-4:55 am

1 stop17h 10m

Taipei City Taiwan Taoyuan Intl

mar. 11/18

12:05 am-11:37 pm

1 stop15h 32m

$715

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Taipei City from

How to get the cheapest flight ticket from State of Washington to Taipei City Taiwan Taoyuan Intl Airport

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 Taipei City Taiwan Taoyuan Intl Airport?

In general, April is the cheapest month to fly from State of Washington to Taipei City Taiwan Taoyuan Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $741. If you aren’t able to travel during the month of April, then book flights to Taipei City Taiwan Taoyuan Intl Airport from State of Washington during September instead. Flights to Taipei City Taiwan Taoyuan Intl Airport in September, while not as cheap as those in April, still average around $756.

What is the cheapest day to depart on your flight to Taipei City Taiwan Taoyuan Intl Airport?

The cheapest day to depart on your flight to Taipei City Taiwan Taoyuan Intl Airport is on a Monday when prices can be found for as low as $906. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Taipei City Taiwan Taoyuan Intl Airport on Saturday is $1,071.

What is the cheapest time of day to depart on your flight to Taipei City Taiwan Taoyuan Intl Airport?

According to our data, the cheapest time of day to fly to Taipei City Taiwan Taoyuan Intl Airport is in the morning. momondo users have found flights departing from State of Washington to Taipei City Taiwan Taoyuan Intl Airport in the morning for as low as $671. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $1,129. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Washington to Taipei City Taiwan Taoyuan Intl flight route?

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

How far in advance should I book a flight to Taipei City Taiwan Taoyuan Intl Airport?

You are more likely to see cheaper flights to Taipei City Taiwan Taoyuan Intl Airport from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Taipei City Taiwan Taoyuan Intl Airport for around $903 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Taipei City Taiwan Taoyuan Intl Airport from State of Washington for as low as $757 on momondo.

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

There are 4 cabin classes available to choose from on Washington to Taipei City Taiwan Taoyuan 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 State of Washington to Taipei City Taiwan Taoyuan Intl Airport flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Taipei City Taiwan Taoyuan Intl Airport.

Cheap State of Washington to Taipei City Taiwan Taoyuan Intl Airport flight deals and tips

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

Best Price Found

$307

Fastest flight time

12h 25m

Direct flights

Every day
The best one-way flight to Taipei City Taiwan Taoyuan Intl Airport from State of Washington in the past 72 hours is $307. The best round-trip flight deal from State of Washington to Taipei City Taiwan Taoyuan Intl Airport found on momondo in the last 72 hours is $580.
The fastest flight from State of Washington to Taipei City Taiwan Taoyuan Intl Airport takes 12h 25m
Direct flights go from State of Washington to Taipei City Taiwan Taoyuan Intl Airport every day.
  • When did momondo last update prices for flights from Washington to Taipei City Taiwan Taoyuan Intl Airport?

    Prices for flights from Washington to Taipei City Taiwan Taoyuan Intl Airport are updated daily.

  • How many operators does momondo search for flights from Washington to Taipei City Taiwan Taoyuan Intl Airport?

  • How old do you have to be to fly from Washington to Taipei City Taiwan Taoyuan 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 Washington to Taipei City Taiwan Taoyuan Intl Airport.

  • What documentation or ID do you need to fly to Taipei City Taiwan Taoyuan Intl Airport?

    The required travel and health documents for your Taipei City Taiwan Taoyuan Intl Airport 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 Taipei City Taiwan Taoyuan Intl Airport. 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 Taipei City Taiwan Taoyuan Intl Airport?

Best airlines flying from State of Washington to Taipei City Taiwan Taoyuan Intl Airport

Compare and see reviews for airlines that fly from State of Washington to Taipei City Taiwan Taoyuan Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Asiana AirlinesPriceFrom $590Free CancellationRating
8.2
473 reviews
Search Asiana Airlines flights
China AirlinesPriceFrom $652Free CancellationRating
8.3
762 reviews
Search China Airlines flights
DeltaPriceFrom $671Free CancellationRating
8.0
7,979 reviews
Search Delta flights
United AirlinesPriceFrom $685Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights
ANAPriceFrom $730Free CancellationRating
8.4
933 reviews
Search ANA flights
STARLUX AirlinesPriceFrom $730Free CancellationRating
9.0
202 reviews
Search STARLUX Airlines flights
EVA AirPriceFrom $779Free CancellationRating
8.4
1,230 reviews
Search EVA Air flights
Alaska AirlinesPriceFrom $857Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

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

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

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

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

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

momondo helps you find the best flight between Washington and Taipei City 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 Washington to Taipei City right now. Can momondo alert me if prices change?

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

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lun. 8/18
lun. 8/25

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