What is the cheapest airline that flies from Taipei City Sung Shan to Seattle/Tacoma Intl?

ANA and Japan Airlines are the most popular carriers operating from Taipei City Sung Shan to Seattle/Tacoma Intl

When did momondo last update prices for flights from Taipei City Sung Shan Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Taipei City Sung Shan Airport to Seattle/Tacoma Intl Airport refresh daily.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents required for your trip to Seattle/Tacoma Intl 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 Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$436 Cheap Flights from Taipei City Sung Shan Airport to Seattle in 2026

Find the cheapest flights from Taipei City Sung Shan Airport to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:30 pm - 2:25 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

15h 55m1 stop Tokyo Haneda

5:20 pm - 12:05 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

27h 45m2 stops San Francisco Tokyo Haneda

$731ANA

Wed, Sep 9 - Tue, Sep 15

1:30 pm - 2:25 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

15h 55m1 stop Tokyo Haneda

5:20 pm - 3:50 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

31h 30m2 stops San Francisco Tokyo Haneda

$738ANA

Tue, Sep 8 - Sat, Sep 12

1:30 pm - 2:25 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

15h 55m1 stop Tokyo Haneda

4:30 pm - 12:05 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

28h 35m1 stop Tokyo Haneda

$740ANA

Thu, Sep 10 - Mon, Sep 14

4:50 pm - 6:22 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

17h 32m2 stops Tokyo Haneda Vancouver Intl

3:40 pm - 3:50 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

32h 10m1 stop Tokyo Haneda

$751ANA

Thu, Nov 12 - Thu, Dec 3

1:30 pm - 2:25 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

15h 55m1 stop Tokyo Haneda

4:30 pm - 3:50 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

32h 20m1 stop Tokyo Haneda

$760ANA

Thu, Sep 10 - Tue, Sep 15

1:30 pm - 2:25 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

15h 55m1 stop Tokyo Haneda

4:30 pm - 3:50 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

32h 20m1 stop Tokyo Haneda

$762ANA

Tue, Sep 15 - Wed, Sep 30

1:30 pm - 2:25 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

15h 55m1 stop Tokyo Haneda

3:40 pm - 3:50 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

32h 10m1 stop Tokyo Haneda

$763ANA

Thu, Sep 10 - Sun, Nov 29

4:50 pm - 6:22 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

17h 32m2 stops Tokyo Haneda Vancouver Intl

3:40 pm - 12:30 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

28h 50m1 stop Tokyo Haneda

$770ANA

Thu, Nov 12 - Wed, Dec 2

4:50 pm - 8:43 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

18h 53m2 stops Tokyo Haneda San Francisco

4:30 pm - 12:05 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

28h 35m1 stop Tokyo Haneda

$778ANA

Tue, Sep 1 - Sun, Sep 6

1:30 pm - 2:25 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

15h 55m1 stop Tokyo Haneda

6:52 pm - 12:05 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

26h 13m2 stops Los Angeles Tokyo Haneda

$781Multiple Airlines

Thu, Sep 10 - Mon, Sep 14

Cheap last minute flights

Enter your travel dates to find the best prices.

9:40 am - 2:35 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

19h 55m2 stops Tokyo Haneda San Francisco

7:00 am - 8:50 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

22h 50m2 stops Los Angeles Tokyo Haneda

$1,125Japan Airlines

Tue, Aug 11 - Thu, Aug 27

9:40 am - 2:35 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

19h 55m2 stops Tokyo Haneda San Francisco

7:00 am - 8:50 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

22h 50m2 stops Los Angeles Tokyo Haneda

$1,159Japan Airlines

Tue, Aug 11 - Sat, Aug 29

9:40 am - 2:35 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

19h 55m2 stops Tokyo Haneda San Francisco

7:00 am - 8:50 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

22h 50m2 stops Los Angeles Tokyo Haneda

$1,227Japan Airlines

Tue, Aug 11 - Sun, Aug 30

9:40 am - 11:21 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

28h 41m2 stops Tokyo Haneda Los Angeles

7:00 am - 8:50 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

22h 50m2 stops Los Angeles Tokyo Haneda

$1,478Japan Airlines

Fri, Aug 14 - Sat, Aug 29

2:20 pm - 9:34 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

22h 14m2 stops Tokyo Haneda Honolulu

4:30 pm - 12:05 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

28h 35m1 stop Tokyo Haneda

$1,483Multiple Airlines

Tue, Aug 11 - Sun, Aug 16

1:30 pm - 2:25 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

15h 55m1 stop Tokyo Haneda

4:30 pm - 12:05 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

28h 35m1 stop Tokyo Haneda

$1,502ANA

Sat, Aug 15 - Sat, Aug 29

1:30 pm - 2:25 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

15h 55m1 stop Tokyo Haneda

5:20 pm - 12:05 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

27h 45m2 stops San Francisco Tokyo Haneda

$1,789ANA

Fri, Aug 14 - Thu, Aug 27

1:30 pm - 2:25 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

15h 55m1 stop Tokyo Haneda

4:30 pm - 12:05 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

28h 35m1 stop Tokyo Haneda

$1,809ANA

Fri, Aug 14 - Thu, Aug 27

1:30 pm - 2:25 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

15h 55m1 stop Tokyo Haneda

4:30 pm - 12:05 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

28h 35m1 stop Tokyo Haneda

$2,877ANA

Tue, Aug 11 - Sun, Aug 16

7:20 am - 2:25 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

22h 05m1 stop Tokyo Haneda

5:20 pm - 12:05 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

27h 45m2 stops San Francisco Tokyo Haneda

$3,014ANA

Sat, Aug 15 - Sat, Aug 22

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ANA flights from Taipei City Sung Shan Airport to Seattle

Our best ANA deals on Taipei City Sung Shan Airport to Seattle flight tickets

ANA

Sep 9

TSA1:30 pmTaipei City Sung Shan

15h 55m

1 stop

SEA2:25 pmSeattle/Tacoma Intl

Sep 15

SEA5:20 pmSeattle/Tacoma Intl

27h 45m

2 stops

TSA12:05 pmTaipei City Sung Shan

$731

ANA

Sep 8

TSA1:30 pmTaipei City Sung Shan

15h 55m

1 stop

SEA2:25 pmSeattle/Tacoma Intl

Sep 12

SEA5:20 pmSeattle/Tacoma Intl

31h 30m

2 stops

TSA3:50 pmTaipei City Sung Shan

$738

ANA

Sep 10

TSA1:30 pmTaipei City Sung Shan

15h 55m

1 stop

SEA2:25 pmSeattle/Tacoma Intl

Sep 14

SEA4:30 pmSeattle/Tacoma Intl

28h 35m

1 stop

TSA12:05 pmTaipei City Sung Shan

$740

Japan Airlines flights from Taipei City Sung Shan Airport to Seattle

Our best Japan Airlines deals on Taipei City Sung Shan Airport to Seattle flight tickets

Japan Airlines

Aug 11

TSA9:40 amTaipei City Sung Shan

19h 55m

2 stops

SEA2:35 pmSeattle/Tacoma Intl

Aug 25

SEA7:11 amSeattle/Tacoma Intl

22h 39m

2 stops

TSA8:50 pmTaipei City Sung Shan

$1,125

Japan Airlines

Aug 11

TSA9:40 amTaipei City Sung Shan

19h 55m

2 stops

SEA2:35 pmSeattle/Tacoma Intl

Aug 29

SEA7:00 amSeattle/Tacoma Intl

22h 50m

2 stops

TSA8:50 pmTaipei City Sung Shan

$1,159

Japan Airlines

Aug 19

TSA2:20 pmTaipei City Sung Shan

24h 01m

2 stops

SEA11:21 pmSeattle/Tacoma Intl

Nov 11

SEA8:51 amSeattle/Tacoma Intl

20h 09m

2 stops

TSA9:00 pmTaipei City Sung Shan

$1,167

momondo Fare Finder

Use the filters below to find and compare flights from Taipei City Sung Shan Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Wed 9/9

1:30 pm-2:25 pm

1 stop15h 55m

Seattle/Tacoma Intl

Tue 9/15

5:20 pm-12:05 pm

2 stops27h 45m

$731

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Tue 9/8

1:30 pm-2:25 pm

1 stop15h 55m

Seattle/Tacoma Intl

Sat 9/12

5:20 pm-3:50 pm

2 stops31h 30m

$738

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Thu 9/10

1:30 pm-2:25 pm

1 stop15h 55m

Seattle/Tacoma Intl

Mon 9/14

4:30 pm-12:05 pm

1 stop28h 35m

$740

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Thu 11/12

4:50 pm-6:22 pm

2 stops17h 32m

Seattle/Tacoma Intl

Thu 12/3

3:40 pm-3:50 pm

1 stop32h 10m

$751

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Thu 9/10

1:30 pm-2:25 pm

1 stop15h 55m

Seattle/Tacoma Intl

Tue 9/15

4:30 pm-3:50 pm

1 stop32h 20m

$760

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Tue 9/15

1:30 pm-2:25 pm

1 stop15h 55m

Seattle/Tacoma Intl

Wed 9/30

4:30 pm-3:50 pm

1 stop32h 20m

$762

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Thu 9/10

1:30 pm-2:25 pm

1 stop15h 55m

Seattle/Tacoma Intl

Sun 11/29

3:40 pm-3:50 pm

1 stop32h 10m

$763

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Thu 11/12

4:50 pm-6:22 pm

2 stops17h 32m

Seattle/Tacoma Intl

Wed 12/2

3:40 pm-12:30 pm

1 stop28h 50m

$770

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Tue 9/1

4:50 pm-8:43 pm

2 stops18h 53m

Seattle/Tacoma Intl

Sun 9/6

4:30 pm-12:05 pm

1 stop28h 35m

$778

Quickest round-trip

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Thu 9/10

1:30 pm-2:25 pm

1 stop15h 55m

Seattle/Tacoma Intl

Mon 9/14

6:52 pm-12:05 pm

2 stops26h 13m

$781

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 Sung Shan Airport to Seattle

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

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

On average, the least expensive day to fly to Seattle from Taipei City Sung Shan Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $842. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Taipei City Sung Shan Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $995.

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

Flying to Seattle from Taipei City Sung Shan Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $880 when looking at flights departing in the morning. Flights to Seattle are more costly in the evening, with an average ticket price of $952. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Taipei City Sung Shan Airport to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Taipei City Sung Shan Airport to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Taipei City Sung Shan Airport to Seattle (TSA to SEA) flight deals and tips

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

Fastest flight time	15h 50m
Direct flights	None

The fastest flight from Taipei City Sung Shan Airport to Seattle takes 15h 50m

There are no direct flights from Taipei City Sung Shan Airport to Seattle. There are no popular flight routes from Taipei City Sung Shan Airport to Seattle.

Search flight deals

Frequently asked questions about flying from Taipei City Sung Shan Airport to Seattle

How far is Taipei City Sung Shan to Seattle/Tacoma Intl by plane?
A flight from Taipei City Sung Shan to Seattle/Tacoma Intl will travel around 6039.3 mi. By plane, this route typically takes 15h 50m.
When did momondo last update prices for flights from Taipei City Sung Shan Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Taipei City Sung Shan Airport to Seattle/Tacoma Intl Airport refresh daily.
How old do you have to be to fly from Taipei City Sung Shan Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Taipei City Sung Shan Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl 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 Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Kent

Lynnwood

Redmond

Lakewood

Federal Way

Puyallup

Tukwila

Fife

Cle Elum

Marysville

Kirkland

Centralia

Shoreline

Lacey

Why use momondo?

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

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 Seattle for you.

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

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

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

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

If you are not ready to book a flight from Taipei City to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.