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

ANA is the most popular carrier 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.

$462 Cheap Flights from Taipei City Sung Shan Airport to Seattle in 2026/27

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 - 1:20 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

15h 50m1 stop Tokyo Haneda

3:45 pm - 12:30 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

28h 45m1 stop Tokyo Haneda

$775ANA

Fri, Feb 12 - Tue, Feb 16

1:30 pm - 1:20 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

15h 50m1 stop Tokyo Haneda

3:45 pm - 3:50 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

32h 05m1 stop Tokyo Haneda

$775ANA

Fri, Feb 12 - Wed, Feb 17

1:30 pm - 1:20 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

15h 50m1 stop Tokyo Haneda

3:45 pm - 3:50 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

32h 05m1 stop Tokyo Haneda

$798ANA

Fri, Feb 12 - Wed, Feb 17

1:30 pm - 1:20 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

15h 50m1 stop Tokyo Haneda

3:45 pm - 3:50 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

32h 05m1 stop Tokyo Haneda

$800ANA

Fri, Feb 12 - Wed, Feb 17

1:30 pm - 1:20 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

15h 50m1 stop Tokyo Haneda

3:45 pm - 3:50 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

32h 05m1 stop Tokyo Haneda

$801ANA

Fri, Feb 12 - Wed, Feb 17

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

17h 32m2 stops Tokyo Haneda Vancouver Intl

3:45 pm - 3:50 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

32h 05m1 stop Tokyo Haneda

$801ANA

Sat, Dec 19 - Mon, Jan 4

1:30 pm - 6:22 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

20h 52m2 stops Tokyo Haneda Vancouver Intl

3:45 pm - 12:30 pmSEA Seattle/Tacoma Intl-TSA Taipei City Sung Shan

28h 45m1 stop Tokyo Haneda

$802ANA

Fri, Feb 12 - Tue, Feb 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

$815ANA

Sat, Oct 10 - Tue, Oct 13

1:30 pm - 1:20 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

15h 50m1 stop Tokyo Haneda

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

28h 50m1 stop Tokyo Haneda

$846ANA

Sat, Nov 14 - Tue, Nov 24

4:50 pm - 8:47 pmTSA Taipei City Sung Shan-SEA Seattle/Tacoma Intl

18h 57m2 stops Tokyo Haneda San Francisco

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

28h 50m1 stop Tokyo Haneda

$855ANA

Tue, Oct 27 - Tue, Nov 3

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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

Feb 12

TSA1:30 pmTaipei City Sung Shan

15h 50m

1 stop

SEA1:20 pmSeattle/Tacoma Intl

Feb 17

SEA3:45 pmSeattle/Tacoma Intl

32h 05m

1 stop

TSA3:50 pmTaipei City Sung Shan

$775

ANA

Feb 12

TSA1:30 pmTaipei City Sung Shan

15h 50m

1 stop

SEA1:20 pmSeattle/Tacoma Intl

Feb 17

SEA3:45 pmSeattle/Tacoma Intl

32h 05m

1 stop

TSA3:50 pmTaipei City Sung Shan

$798

ANA

Feb 12

TSA1:30 pmTaipei City Sung Shan

15h 50m

1 stop

SEA1:20 pmSeattle/Tacoma Intl

Feb 17

SEA3:45 pmSeattle/Tacoma Intl

32h 05m

1 stop

TSA3:50 pmTaipei City Sung Shan

$799

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

Fri 2/12

1:30 pm-1:20 pm

1 stop15h 50m

Seattle/Tacoma Intl

Tue 2/16

3:45 pm-12:30 pm

1 stop28h 45m

$775

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Fri 2/12

1:30 pm-1:20 pm

1 stop15h 50m

Seattle/Tacoma Intl

Wed 2/17

3:45 pm-3:50 pm

1 stop32h 05m

$775

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Fri 2/12

1:30 pm-1:20 pm

1 stop15h 50m

Seattle/Tacoma Intl

Wed 2/17

3:45 pm-3:50 pm

1 stop32h 05m

$798

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Fri 2/12

1:30 pm-1:20 pm

1 stop15h 50m

Seattle/Tacoma Intl

Wed 2/17

3:45 pm-3:50 pm

1 stop32h 05m

$800

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Fri 2/12

1:30 pm-1:20 pm

1 stop15h 50m

Seattle/Tacoma Intl

Wed 2/17

3:45 pm-3:50 pm

1 stop32h 05m

$801

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Sat 12/19

4:50 pm-6:22 pm

2 stops17h 32m

Seattle/Tacoma Intl

Mon 1/4

3:45 pm-3:50 pm

1 stop32h 05m

$801

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Fri 2/12

1:30 pm-6:22 pm

2 stops20h 52m

Seattle/Tacoma Intl

Tue 2/16

3:45 pm-12:30 pm

1 stop28h 45m

$802

Quickest round-trip

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Sat 10/10

1:30 pm-2:25 pm

1 stop15h 55m

Seattle/Tacoma Intl

Tue 10/13

4:30 pm-12:05 pm

1 stop28h 35m

$815

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Sat 11/14

1:30 pm-1:20 pm

1 stop15h 50m

Seattle/Tacoma Intl

Tue 11/24

3:40 pm-12:30 pm

1 stop28h 50m

$846

Taipei CitySeattle

TSA Taipei City Sung Shan - SEA Seattle/Tacoma Intl

TSASEA

Taipei City Sung Shan

Tue 10/27

4:50 pm-8:47 pm

2 stops18h 57m

Seattle/Tacoma Intl

Tue 11/3

3:40 pm-12:30 pm

1 stop28h 50m

$855

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 $843. 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 $897 when looking at flights departing in the morning. Flights to Seattle are more costly in the evening, with an average ticket price of $962. 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

Best Price Found	$462
Fastest flight time	15h 50m
Direct flights	None

The best one-way flight to Seattle from Taipei City Sung Shan Airport in the past 72 hours is $462. The best round-trip flight deal from Taipei City Sung Shan Airport to Seattle found on momondo in the last 72 hours is $775.

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.

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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.