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Cheap flights from Washington to Taipei City from $422

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 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington to Taipei City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:20 pm - 12:05 pm
SEA
-
TSA
31h 45m
1 stop
Multiple Airlines Logo
7:20 am - 11:05 am
TSA
-
SEA
18h 45m
1 stop
$879Multiple Airlines
Sun, Sep 20 - Mon, Oct 5
Multiple Airlines Logo
4:30 pm - 12:05 pm
SEA
-
TSA
28h 35m
1 stop
Multiple Airlines Logo
7:20 am - 11:05 am
TSA
-
SEA
18h 45m
1 stop
$927Multiple Airlines
Sun, Aug 23 - Sun, Aug 30
ANA Logo
5:20 pm - 12:05 pm
SEA
-
TSA
27h 45m
2 stops
ANA Logo
1:30 pm - 2:25 pm
TSA
-
SEA
15h 55m
1 stop
$934ANA
Wed, Sep 2 - Wed, Sep 30
ANA Logo
4:30 pm - 3:50 pm
SEA
-
TSA
32h 20m
1 stop
ANA Logo
1:30 pm - 2:25 pm
TSA
-
SEA
15h 55m
1 stop
$935ANA
Tue, Aug 25 - Wed, Sep 16
ANA Logo
5:20 pm - 3:50 pm
SEA
-
TSA
31h 30m
2 stops
ANA Logo
1:30 pm - 2:20 pm
TSA
-
SEA
15h 50m
1 stop
$940ANA
Wed, Sep 2 - Sat, Oct 31
ANA Logo
4:30 pm - 12:05 pm
SEA
-
TSA
28h 35m
1 stop
ANA Logo
1:30 pm - 2:25 pm
TSA
-
SEA
15h 55m
1 stop
$941ANA
Sun, Sep 6 - Mon, Oct 12
Japan Airlines Logo
7:03 am - 8:50 pm
PDX
-
TSA
22h 47m
2 stops
Japan Airlines Logo
9:40 am - 11:59 pm
TSA
-
PDX
29h 19m
2 stops
$1,102Japan Airlines
Wed, Aug 19 - Sat, Sep 5
Japan Airlines Logo
7:19 am - 11:15 am
PDX
-
TSA
36h 56m
2 stops
Japan Airlines Logo
9:40 am - 4:50 pm
TSA
-
PDX
22h 10m
2 stops
$1,138Japan Airlines
Wed, Jul 15 - Wed, Sep 23
Multiple Airlines Logo
7:01 am - 11:40 am
PDX
-
TSA
36h 39m
2 stops
Multiple Airlines Logo
4:50 pm - 6:31 pm
TSA
-
PDX
17h 41m
2 stops
$1,204Multiple Airlines
Tue, Nov 3 - Tue, Nov 10
Japan Airlines Logo
6:00 am - 11:40 am
PDX
-
TSA
37h 40m
2 stops
Japan Airlines Logo
3:35 pm - 4:34 pm
TSA
-
PDX
40h 59m
2 stops
$1,217Japan Airlines
Tue, Nov 3 - Tue, Nov 10

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ANA flights from State of Washington to Taipei City Sung Shan Airport

Our best ANA deals on State of Washington to Taipei City Sung Shan Airport flight tickets
ANA
Nov 23
SEA3:40 pmSeattle/Tacoma Intl
32h 10m
1 stop
TSA3:50 pmTaipei City Sung Shan
Dec 2
TSA1:30 pmTaipei City Sung Shan
15h 50m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$931
ANA
Aug 25
SEA5:20 pmSeattle/Tacoma Intl
27h 45m
2 stops
TSA12:05 pmTaipei City Sung Shan
Sep 10
TSA1:30 pmTaipei City Sung Shan
15h 55m
1 stop
SEA2:25 pmSeattle/Tacoma Intl
$934
ANA
Aug 25
SEA4:30 pmSeattle/Tacoma Intl
32h 20m
1 stop
TSA3:50 pmTaipei City Sung Shan
Sep 10
TSA1:30 pmTaipei City Sung Shan
15h 55m
1 stop
SEA2:25 pmSeattle/Tacoma Intl
$935

Japan Airlines flights from State of Washington to Taipei City Sung Shan Airport

Our best Japan Airlines deals on State of Washington to Taipei City Sung Shan Airport flight tickets
Japan Airlines
Jul 28
SEA7:03 amSeattle/Tacoma Intl
37h 12m
2 stops
TSA11:15 amTaipei City Sung Shan
Jan 28
TSA3:35 pmTaipei City Sung Shan
41h 21m
2 stops
SEA4:56 pmSeattle/Tacoma Intl
$1,070
Japan Airlines
Aug 19
PDX7:03 amPortland
22h 47m
2 stops
TSA8:50 pmTaipei City Sung Shan
Sep 5
TSA9:40 amTaipei City Sung Shan
29h 19m
2 stops
PDX11:59 pmPortland
$1,102
Japan Airlines
Jul 15
PDX7:19 amPortland
36h 56m
2 stops
TSA11:15 amTaipei City Sung Shan
Sep 23
TSA9:40 amTaipei City Sung Shan
22h 10m
2 stops
PDX4:50 pmPortland
$1,138

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Taipei City Sung Shan 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 June 23, 2026.
Use the filters below to find and compare flights from Washington to Taipei City Sung Shan Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Sun 9/20

1:20 pm-12:05 pm

1 stop31h 45m

Taipei City Sung Shan

Mon 10/5

7:20 am-11:05 am

1 stop18h 45m

$879

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Sun 8/23

4:30 pm-12:05 pm

1 stop28h 35m

Taipei City Sung Shan

Sun 8/30

7:20 am-11:05 am

1 stop18h 45m

$927
Quickest round-trip

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Wed 9/2

5:20 pm-12:05 pm

2 stops27h 45m

Taipei City Sung Shan

Wed 9/30

1:30 pm-2:25 pm

1 stop15h 55m

$934

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Tue 8/25

4:30 pm-3:50 pm

1 stop32h 20m

Taipei City Sung Shan

Wed 9/16

1:30 pm-2:25 pm

1 stop15h 55m

$935

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Wed 9/2

5:20 pm-3:50 pm

2 stops31h 30m

Taipei City Sung Shan

Sat 10/31

1:30 pm-2:20 pm

1 stop15h 50m

$940

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Sun 9/6

4:30 pm-12:05 pm

1 stop28h 35m

Taipei City Sung Shan

Mon 10/12

1:30 pm-2:25 pm

1 stop15h 55m

$941

PortlandTaipei City

PDX - TSA

PDXTSA

Portland

Wed 8/19

7:03 am-8:50 pm

2 stops22h 47m

Taipei City Sung Shan

Sat 9/5

9:40 am-11:59 pm

2 stops29h 19m

$1,102

PortlandTaipei City

PDX - TSA

PDXTSA

Portland

Wed 7/15

7:19 am-11:15 am

2 stops36h 56m

Taipei City Sung Shan

Wed 9/23

9:40 am-4:50 pm

2 stops22h 10m

$1,138

PortlandTaipei City

PDX - TSA

PDXTSA

Portland

Tue 11/3

7:01 am-11:40 am

2 stops36h 39m

Taipei City Sung Shan

Tue 11/10

4:50 pm-6:31 pm

2 stops17h 41m

$1,204

PortlandTaipei City

PDX - TSA

PDXTSA

Portland

Tue 11/3

6:00 am-11:40 am

2 stops37h 40m

Taipei City Sung Shan

Tue 11/10

3:35 pm-4:34 pm

2 stops40h 59m

$1,217

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from State of Washington to Taipei City Sung Shan 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

Can stopping save me money on State of Washington to Taipei City Sung Shan Airport flights?

You could potentially save up to 41% on your flight if you consider stops on a State of Washington to Taipei City Sung Shan Airport flight.

Cheap State of Washington to Taipei City Sung Shan Airport flight deals and tips

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

Fastest flight time

22h 10m

Direct flights

None
The fastest flight from State of Washington to Taipei City Sung Shan Airport takes 22h 10m
There are no direct flights from State of Washington to Taipei City Sung Shan Airport. There are no popular flight routes from State of Washington to Taipei City Sung Shan Airport.
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Frequently asked questions about flying from Washington to Taipei City Sung Shan Airport

  • When did momondo last update prices for flights from Washington to Taipei City Sung Shan Airport?

    Prices for flights from Washington to Taipei City Sung Shan Airport are updated daily.

  • How old do you have to be to fly from Washington to Taipei City Sung Shan Airport?

    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 Taipei City Sung Shan Airport.

  • What documentation or ID do you need to fly to Taipei City Sung Shan Airport?

    The travel and health documents required for your trip to Taipei City Sung Shan Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Taipei City Sung Shan Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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 Washington to Taipei City for you.

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

Yes. momondo allows you to filter the results for Washington to Taipei City flights to just show those with flexible booking policies.

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?

Of course. momondo tracks the price of Washington to Taipei City 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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