Seattle

$274+ Cheap flights from Taiwan to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
TPE — SEA
abr. 13 — abr. 201
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Cheap flight deals from Taiwan to Seattle

Cheapest flights from Taiwan to Seattle
Explore the most affordable flight options available from Taiwan to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 14, 2026.

This Richmond deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Richmond is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/189:45 am
TPE
-
SEA
1 stop25h 20m
Philippine Airlines
mié. 9/211:10 pm
SEA
-
TPE
1 stop30h 40m
Philippine Airlines
Deal found 3/10$472
This Agoda.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/29:45 am
TPE
-
SEA
1 stop25h 20m
Philippine Airlines
mar. 9/1511:10 pm
SEA
-
TPE
1 stop18h 35m
Philippine Airlines
Deal found 3/11$473
This Super.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/29:15 pm
TPE
-
SEA
1 stop27h 55m
Cathay Pacific
mar. 2/210:50 am
SEA
-
TPE
1 stop21h 45m
Cathay Pacific
Deal found 3/10$568
This Bravofly deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/228:00 am
TPE
-
SEA
1 stop17h 05m
Cathay Pacific
jue. 1/1410:50 am
SEA
-
TPE
1 stop17h 25m
Cathay Pacific
Deal found 3/10$576
This Cathay Pacific deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/47:30 pm
TPE
-
SEA
1 stop29h 40m
Cathay Pacific
jue. 2/410:50 am
SEA
-
TPE
1 stop29h 50m
Cathay Pacific
Deal found 3/10$582
This Cathay Pacific deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/86:35 pm
TPE
-
SEA
1 stop30h 35m
Cathay Pacific
sáb. 11/1410:50 am
SEA
-
TPE
1 stop21h 45m
Cathay Pacific
Deal found 3/10$583
This Cathay Pacific deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/236:35 pm
TPE
-
SEA
1 stop30h 35m
Cathay Pacific
lun. 1/410:50 am
SEA
-
TPE
1 stop32h 10m
Cathay Pacific
Deal found 3/11$584
This oojo deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/19:50 pm
TPE
-
SEA
1 stop37h 15m
Philippine Airlines
mié. 9/911:10 pm
SEA
-
TPE
1 stop30h 40m
Philippine Airlines
Deal found 3/9$586
This iWofly deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/109:50 pm
TPE
-
SEA
1 stop37h 15m
Philippine Airlines
mar. 9/1511:10 pm
SEA
-
TPE
1 stop18h 35m
Philippine Airlines
Deal found 3/12$592
This Richmond deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Richmond is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/189:45 am
TPE
-
SEA
1 stop25h 20m
Philippine Airlines
vie. 7/1711:10 pm
SEA
-
TPE
1 stop30h 40m
Philippine Airlines
Deal found 3/10$593
This Bravofly deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/97:30 pm
TPE
-
SEA
2 stops28h 22m
Cathay Pacific
mar. 9/1512:25 pm
SEA
-
TPE
1 stop16h 40m
Cathay Pacific
Deal found 3/11$597
This Trip.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/88:35 pm
RMQ
-
SEA
1 stop28h 35m
Cathay Pacific
sáb. 11/1410:50 am
SEA
-
RMQ
1 stop33h 40m
Cathay Pacific
Deal found 3/10$689

Find flight deals from Taiwan to Seattle

Keep the following information in mind while searching for Taiwan to Seattle flight deals. Data was last updated marzo 14, 2026.

Round-trip from

$472
(Richmond)

One-way from

$274
(oojo)

Popular in

July

Cheapest in

April

Average price

$852

Good round-trip deal

$761 or less

Good one-way deal

$498 or less
From Taiwan to Seattle/Tacoma Intl
One-way flight from Taiwan to Seattle/Tacoma Intl
Highest demand for flights based on searches. 13% potential increase in price ($130 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Average for round-trip flights in March 2026
Price to beat on a round-trip flight from Taiwan to Seattle/Tacoma Intl.
Price to beat on a one-way flight from Taiwan to Seattle/Tacoma Intl.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Taiwan to Seattle 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, Cheapflights users made 2,558,603 searches. Data last updated marzo 14, 2026.
Use the filters below to find and compare flights from Taiwan to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Taichung CitySeattle

RMQ - SEA

RMQSEA

Taichung City ChingChuanKang

lun. 4/20

5:55 pm-10:40 am

1 stop31h 45m

Seattle/Tacoma Intl

jue. 4/23

12:50 pm-4:45 pm

1 stop36h 55m

$715

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

mar. 4/21

6:55 pm-10:40 am

1 stop30h 45m

Seattle/Tacoma Intl

jue. 4/23

12:50 pm-12:10 pm

1 stop32h 20m

$718

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

mar. 4/21

7:30 pm-3:50 pm

2 stops35h 20m

Seattle/Tacoma Intl

jue. 4/23

11:45 am-8:55 am

1 stop30h 10m

$750

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

mar. 4/21

9:50 am-4:04 pm

2 stops21h 14m

Seattle/Tacoma Intl

jue. 4/23

6:00 am-6:45 pm

2 stops21h 45m

$759

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

sáb. 5/30

2:30 pm-11:19 pm

1 stop23h 49m

Seattle/Tacoma Intl

mar. 6/2

3:40 pm-6:45 pm

2 stops36h 05m

$761

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

jue. 6/18

12:25 pm-2:55 pm

1 stop17h 30m

Seattle/Tacoma Intl

jue. 7/16

12:55 am-10:25 am

1 stop18h 30m

$811
Quickest round-trip

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

sáb. 5/30

9:40 am-6:00 am

Nonstop11h 20m

Seattle/Tacoma Intl

lun. 6/8

4:20 pm-7:55 pm

Nonstop12h 35m

$850

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

dom. 5/24

4:30 pm-10:05 am

1 stop32h 35m

Seattle/Tacoma Intl

lun. 6/1

12:25 pm-8:05 pm

1 stop16h 40m

$858

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

lun. 4/6

1:30 pm-2:25 pm

1 stop15h 55m

Seattle/Tacoma Intl

lun. 4/13

7:37 pm-12:05 pm

2 stops25h 28m

$1,019

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

mar. 5/5

9:40 am-10:58 pm

2 stops28h 18m

Seattle/Tacoma Intl

jue. 5/7

6:10 am-11:15 am

2 stops38h 05m

$1,124

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 47 resultsSorted by cheapest first
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Best time to book a flight from Taiwan to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Taiwan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Taiwan to Seattle

What is the cheapest month to book a flight from Taiwan to Seattle?

Currently, August is the cheapest month in which you can book a flight from Taiwan to Seattle (average of $400). Flying from Taiwan to Seattle in June is currently the most expensive (average of $667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TW to SEA?

Find hourly flight availability from Taiwan to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 14, 2026.

When flying from Taiwan to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Taiwan to Seattle

Explore weekly flight availability from Taiwan to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated marzo 14, 2026.

The most flights from TW0 to SEA are scheduled on a Tuesday (8 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from Taiwan to Seattle delayed?

About 14% of weekly flights between Taiwan and Seattle have experienced delays in the past year, with the average delay time being 121 minutes.

What is the most punctual flight time for Taiwan to Seattle flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Taiwan to Seattle flights?

Over the last year, STARLUX Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated marzo 14, 2026.
Peruse reviews from past customers who have flown with STARLUX Airlines,EVA Air, andChina Airlines from Taiwan to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.9

Food

8.7

Boarding

9.0

Comfort

8.9

Entertainment

8.8

Crew

9.2

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Overall

8.9

Food

8.7

Boarding

9.0

Comfort

8.9

Entertainment

8.8

Crew

9.2

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Overall

8.9

Food

8.7

Boarding

9.0

Comfort

8.9

Entertainment

8.8

Crew

9.2

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Overall

8.9

Food

8.7

Boarding

9.0

Comfort

8.9

Entertainment

8.8

Crew

9.2

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Overall

8.9

Food

8.7

Boarding

9.0

Comfort

8.9

Entertainment

8.8

Crew

9.2

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Overall

8.9

Food

8.7

Boarding

9.0

Comfort

8.9

Entertainment

8.8

Crew

9.2

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Related info for your journey

Find useful and relevant information for your journey from Taiwan to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Seattle from Taiwan?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Seattle from Taiwan.

  • How long is the flight from Taiwan to Seattle?

    A quick flight from Taiwan to Seattle can take about 21h 14m. Korean Air provides one of the quickest options available for as low as $759. The distance between Taiwan and Seattle is about 6058 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Taiwan to Seattle one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $371. However, be on the lookout for offers from United Airlines and Asiana Airlines, as they are both options that can get you from Taiwan to Seattle for a low price.

  • What are the most popular routes from Taiwan to Seattle?

  • What are the most reliable airlines from Taiwan to Seattle?

    Before booking your flight to Seattle from Taiwan, check out the most reliable airlines to get you to your destination on time: Delta (85%), STARLUX Airlines (74%), EVA Air( 64%).

  • What are the cheapest flights from Taiwan to Seattle?

    While on average a flight from Taiwan to Seattle is generally $1,485, our data shows the cheapest flight currently is $376. When looking at the most popular route, (Taipei City Taiwan Taoyuan Intl - Seattle/Tacoma Intl), you can expect to pay $473 for that flight.

  • Can I find deals for flights from Taiwan to Seattle that include hotel bookings?

    Yes. In addition to deals on Taiwan to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Taiwan to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Taiwan to Seattle.

  • Can I find deals for business class flights from Taiwan to Seattle?

    Yes. Cheapflights offers flight deals from Taiwan to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Taiwan to Seattle?

    Currently, August is the cheapest month in which you can book a flight from Taiwan to Seattle (average of $400). Flying from Taiwan to Seattle in June is currently the most expensive (average of $667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
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Top 5 airlines flying from Taiwan to Seattle

Discover the top 5 airlines that operate flights from Taiwan to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated marzo 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$417Average$663FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$670Average$780FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$717Average$816FlexibilityNo cancel feeOn-time74%
STARLUX AirlinesCheapest$753Average$836FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$784Average$867FlexibilityNo cancel feeOn-time76%

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