TPE - SEA

$438 Find Cheap Flights from Taipei City to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Taipei City to Seattle departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Taipei City to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Taipei City to Seattle, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$639
Typical prices: $811-$670
Delta
Thu 9/10Tue 9/15
TPE - SEA • Non-stop
Cheapest non-stop
$639
Typical prices: $789-$648
Delta
Wed 10/7Mon 10/19
TPE - SEA • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
EVA Air's Premium Economy offers enhanced food.
Expect long lines at Seattle's customs checks.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
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Top airlines
Cheapest • from $639 (round-trip)
Best reviews • 8.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Delta, EVA Air and others. Average duration is 10h 54m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 90% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $606 (round-trip)
Shortest trip • 16h 10m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Taipei City to Seattle (TPE-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Taipei City to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Taipei City to Seattle

Thu, Sep 10 - Tue, Sep 15
Delta Logo
9:50 am - 6:00 am
TPE
-
SEA
11h 10mnonstop
Delta Logo
4:00 pm - 7:55 pm
SEA
-
TPE
12h 55mnonstop
$639Delta
Thu, Sep 10 - Mon, Sep 14
Delta Logo
9:50 am - 6:00 am
TPE
-
SEA
11h 10mnonstop
Delta Logo
1:00 pm - 12:10 pm
SEA
-
TPE
32h 10m
1 stop
$646Delta
Wed, Sep 9 - Tue, Sep 15
Delta Logo
1:20 pm - 1:37 pm
TPE
-
SEA
15h 17m
1 stop
Delta Logo
1:00 pm - 12:10 pm
SEA
-
TPE
32h 10m
1 stop
$653Delta
Wed, Oct 7 - Mon, Oct 19
Delta Logo
10:00 am - 6:00 am
TPE
-
SEA
11h 00mnonstop
Delta Logo
12:35 pm - 12:10 pm
SEA
-
TPE
32h 35m
1 stop
$751Delta
Tue, Sep 15 - Tue, Sep 29
Delta Logo
1:20 pm - 1:37 pm
TPE
-
SEA
15h 17m
1 stop
Delta Logo
1:00 pm - 12:10 pm
SEA
-
TPE
32h 10m
1 stop
$757Delta
Thu, May 7 - Thu, Aug 6
Delta Logo
9:55 am - 6:00 am
TPE
-
SEA
11h 05mnonstop
Delta Logo
4:25 pm - 7:55 pm
SEA
-
TPE
12h 30mnonstop
$782Delta
Thu, May 7 - Thu, Aug 6
Delta Logo
9:55 am - 6:00 am
TPE
-
SEA
11h 05mnonstop
Delta Logo
4:25 pm - 7:55 pm
SEA
-
TPE
12h 30mnonstop
$799Delta
Tue, Sep 8 - Tue, Sep 8
Asiana Airlines Logo
12:25 pm - 3:15 pm
TPE
-
SEA
17h 50m
1 stop
Asiana Airlines Logo
12:10 am - 10:25 am
SEA
-
TPE
19h 15m
1 stop
$800Asiana Airlines
Wed, May 6 - Wed, May 6
United Airlines Logo
9:50 am - 3:51 pm
TPE
-
SEA
21h 01m
2 stops
United Airlines Logo
7:05 pm - 6:45 pm
SEA
-
TPE
32h 40m
2 stops
$804United Airlines
Thu, May 28 - Thu, Aug 27
United Airlines Logo
9:50 am - 2:30 pm
TPE
-
SEA
19h 40m
1 stop
United Airlines Logo
7:35 pm - 4:05 am
SEA
-
TPE
17h 30m
1 stop
$805United Airlines
Booking Insights

KAYAK's insights & trends for Taipei City to Seattle flights

Get data-powered insights and trends into flights from Taipei City to Seattle to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Taipei City Taiwan Taoyuan Intl Airport to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Taipei City Taiwan Taoyuan Intl Airport to Seattle departing in September.

What’s the cheapest day of the week to fly from Taipei City to Seattle?

The average price of all round-trip flights from Taipei City Taiwan Taoyuan Intl Airport to Seattle clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Seattle on a Tuesday and more expensive on a Friday. On your return trip to Taipei City, you should consider flying back on a Monday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Taipei City Taiwan Taoyuan Intl Airport to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Taipei City Taiwan Taoyuan Intl Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Taipei City Taiwan Taoyuan Intl Airport to Seattle is April, where tickets cost $706 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $1,128 and $919 respectively.

Can I save money by flying with a layover from Taipei City Taiwan Taoyuan Intl Airport to Seattle?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $760 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Taipei City Taiwan Taoyuan Intl Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Taipei City Taiwan Taoyuan Intl Airport to Seattle, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight from Taipei City to Seattle

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Robert Schrader

Robert Schrader

Expert on EVA Air

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Gabriel Leigh

Gabriel Leigh

Expert on China Airlines

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Good to know

Low seasonNovember
Cheapest flight$438
Best time to beat the crowds with an average 4% drop in price.
Flight from Taipei City to Seattle

When to book flights from Taipei City to Seattle

Are your dates flexible? Find out the best times to travel from Taipei City to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Taipei City to Seattle: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Taipei City to Seattle 
RickFlew with STARLUX Airlines
TPE
-
SEA
Jan 2026
First time at TPE airport. Be prepared to hike to the next gate.
ginaFlew with EVA Air
TPE
-
SEA
Sep 2024
Give yourself at least 3 hours to get to your connecting flight. I had to run, beg people to cut in front if them.
MichaelFlew with EVA Air
TPE
-
SEA
Jul 2024
Long flight new planes. Get bulk head if possible.
HeatherFlew with EVA Air
TPE
-
SEA
Jan 2024
You will have to go through customs in Seattle and pick up all of your checked luggage before going through. You can download the CBP MPC ap to get through customs more quickly. There was quite a long line and the number of customs officers changed moment to moment as they would leave to inspect luggage before returning.

FAQs for booking Taipei City to Seattle flights

  • What is the cheapest flight from Taipei City Taiwan Taoyuan Intl Airport to Seattle?

    In the last 3 days, the lowest price for a flight from Taipei City Taiwan Taoyuan Intl Airport to Seattle was $438 for a one-way ticket and $639 for a round-trip.

  • Do I need a passport to fly between Taipei City and Seattle?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Taipei City and on arrival in Seattle.

  • Which airports will I be using when flying from Taipei City to Seattle?

    On your way to Seattle, you’ll fly out from Taipei City Taiwan Taoyuan Intl. You’ll be landing at Seattle/Tacoma Intl.

  • Which airlines offer Wi-Fi service onboard planes from Taipei City to Seattle?

    Delta, and Air Canada offer inflight Wi-Fi service on the Taipei City to Seattle flight route.

  • Which aircraft models fly most regularly from Taipei City to Seattle?

    The Airbus A350-900 is the aircraft model that flies most regularly on the Taipei City to Seattle flight route.

  • Which airline alliances offer flights from Taipei City to Seattle?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Taipei City and Seattle, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Taipei City to Seattle?

    There are nonstop flights from Taipei City to Seattle on a daily basis.

  • Which is the best airline for flights from Taipei City to Seattle, STARLUX Airlines or EVA Air?

    The two airlines most popular with KAYAK users for flights from Taipei City to Seattle are STARLUX Airlines and EVA Air. With an average price for the route of $824 and an overall rating of 8.9, STARLUX Airlines is the most popular choice. EVA Air is also a great choice for the route, with an average price of $800 and an overall rating of 8.5.

  • How does KAYAK find such low prices on flights from Taipei City to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Taipei City to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Taipei City to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Taipei City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Taipei City to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Taipei City with another airline. Booking your flights between Taipei City and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Taipei City to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Taipei City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Taipei City Taiwan Taoyuan Intl Airport to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $485 or less one-way and $761 or less round-trip.

Prefer to fly direct from Taipei City to Seattle?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl.
Find which airlines fly direct from Taipei City Taiwan Taoyuan Intl Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl

Monday

China Airlines,Delta,EVA Air, +1 more

China Airlines,Delta, +2 more

Tuesday

China Airlines,Delta,EVA Air, +1 more

China Airlines,Delta, +2 more

Wednesday

Delta,EVA Air,STARLUX Airlines

Delta,EVA Air, +1 more

Thursday

China Airlines,Delta,EVA Air, +1 more

China Airlines,Delta, +2 more

Friday

Delta,EVA Air,STARLUX Airlines

Delta,EVA Air, +1 more

Saturday

China Airlines,Delta,EVA Air, +1 more

China Airlines,Delta, +2 more

Sunday

China Airlines,Delta,EVA Air, +1 more

China Airlines,Delta, +2 more

See more direct flights

Direct returns

Seattle/Tacoma Intl to Taipei City Taiwan Taoyuan Intl

Monday

China Airlines,Delta,EVA Air, +1 more

China Airlines,Delta, +2 more

Tuesday

China Airlines,Delta,EVA Air, +1 more

China Airlines,Delta, +2 more

Wednesday

China Airlines,Delta,EVA Air, +1 more

China Airlines,Delta, +2 more

Thursday

Delta,EVA Air,STARLUX Airlines

Delta,EVA Air, +1 more

Friday

China Airlines,Delta,EVA Air, +1 more

China Airlines,Delta, +2 more

Saturday

Delta,EVA Air,STARLUX Airlines

Delta,EVA Air, +1 more

Sunday

China Airlines,Delta,EVA Air, +1 more

China Airlines,Delta, +2 more

See more direct flights

Reviews of the top 5 airlines serving from Taipei City to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Taipei City to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Taipei City to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.9
STARLUX AirlinesOverall score based on 303 reviews
8.9Boarding
8.9Comfort
8.8Entertainment
8.6Food
9.2Crew
Airline reviews

We are scare because almost missing the fligh from Seattle to San Diego ! Starlux not have enough members for servicing with wheel chairs? We almost left behind , so we must walking !?

6.0 GoodAnonymous, Apr 2026
TPE - SEA
Read more STARLUX Airlines reviews

We are scare because almost missing the fligh from Seattle to San Diego ! Starlux not have enough members for servicing with wheel chairs? We almost left behind , so we must walking !?

FLEW IN BUSINESS CLASS OVER NIGHT FLIGHT AIRLINE BOOKED A PARENT AND ONE YEAR OLD KID PARENT ALLOWED THE KID TO DISTURB EVERYONES SLEEP A terrible flight that was expensive I have 10 grand children I love kids But to be disturbed on a over night flight is in not what I paid for I hold the air line responsible Respectfully, Al Eaddy

I liked everything but I flew business class and StarLux booked another passenger and a one year old , in business class The child cried 80 percent of the flight, the flight was a long 13 hour flight. I’m 75 and I have 10 grand children, I love kids But with that said it still made it not and enjoyable flight. Ask your great flight attendance what they think of the situation, they had to deal with. Let me know what they said Respectfully, Al Eaddy

Everything is smooth. Very good. Except flight arrived SFO 30min late.

Great airline. Kind staff, before m, during, and after the flight. They Directed you the whole way. Even when I arrived at my transfer destination, flight attendants guided passengers on which direction to go. I would definitely fly STARLUX again.

Got dinner and breakfast! They had mahjong game in entertainment system. Current movies. Loved the slippers, sleeping mask packet. Great experience for a long flight

Leg room was great. Friendly crew. Food is great. Crew always kept the toilet clean.

Excellent. Airline was very clean, staff was excellent, very professional. Economy seats were still large and comfortable. Meals were included and with good options. We were given a blanket and pillow as well as a comfort kit including an eye mask, ear plugs, and tooth brush. Would highly recommend.

Business Class is exceptional, from the lie flat seats to the wide range of food on board. Can’t wait for our next journey with Starlux!

Th tray was dirty when pulled it out. Still oily and food stains can clearly see last trip cleaner did not clean well. The toilet sink water did not drain quickly enough.

Crew was good. Sometimes food was eh. The spaghetti is gross for me. First time i got food, they didn’t provide utensils so i ate with my hands. I was hungry. They gave it to me 20 mins later when a crew member came by. I would fly with them again. Nobody is perfect

Eva air was fine - Trip.com via KAYAK sold my family access to a “VIP” lounge fo a layover in Taipei… i’m please look at my pictures. It was a scam, Trip.com knows it and they are perpetrating a fraud through your web site.

Again on this leg the WiFi wouldn't work. The seats were comfortable with adequate cushion and space between seats for my legs. Very nice 3-hour flight.

My flight was amazing smooth and the attendants were so friendly and nice

Airlines needs to regulate people who bringing hand carry items to the plane because it's bulky and taking a lot of spaces.

Crew are excellent. Food was good generally. Seats are small and there isn’t much leg room. Overhead bins are very small.

What could have been better, was we were delayed from takeoff for two hours. Initially we were informed that we were delayed for refueling. Then we taxied out on the tarmac, then just waited there for a long time, with no explanation of the delay. Were we just waiting on takeoff clearance or was there some other reason for the delay? The pilot, nor none of the crew informed us passengers. That was not good customer service. That needs to be improved, whenever a delay, inform the passengers for the reason.

More seat space More bathrooms Charging outlets Plane was old

This flight was even more crowded that Singapore to Taipei, an extra row of seats and an additional 4th seat in the middle made it extremely crowded. No leg room, no width for room. Terribly uncomfortable flight. The food was disgusting. We will never fly EVA Air again.

This flight was long and I am so thankful I had a seat in the back of the plane. As I usually must get up and stretch every hour . The crew were probably the most friendly I have flown with. Thanks and I will book again with Eva air. Food was ok too.

We really enjoyed our flight to Seattle. The food was great and service was attentive.

The crew are amazing. Very professional, polite, kind, and accommodating.

Very bad. They don’t allow group people to sit together by blocking most of seats and opening only single seat during online checking in. . By doing so, they can rip off customers at the check-in counter by collecting extra money if we want to sit together in the same row.

Hour late but understandable under the conditions. Taoyuan airport could have clearer signs language wise and more staff to help direct people.

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

I love my Delta crew, they were so welcoming and helpful.

I absolutely loved my flight from Taipei to LAX. I was originally assigned to a different seat, however one of the stewardess noticed I was uncomfortable in my seat. She offered to move me to a more comfortable setting. Although she didn’t have to do what she did, I am more than grateful and thankful for her doing so. My longer flight felt much more comfortable, just by her taking notice. I really appreciate her.

Sat next to a woman who had her period. Blood was on her seat and on the arm rest between us. I ended up having period blood on my jacket and shoes. Very gross!

They need to improve on how the plane lands cause it was not smooth at all.

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

The staff hold my luggage to steel and exchange my stub, i was very disappointed.

Kayak uses scammer sites to steal money from their victims.

Customer service and attention to details. The food was good.

Felt like the oldest plane in Asiana Fleet. Screen was 5-6in only and no charging at all. Movie selection wasn't great.

Food could be better it was okay. Entertainment seems dated it was something but in this day and age could be a lot better.

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

Better screens, it would have been nice to have more comfortable seats.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

Very clean ,flight attendants very professional,nice , Boarding was very easy

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

Everything you need to know for your flight from Taipei City to Seattle

Information on your arrival and departure airports