Cheap flights from Taipei City Taiwan Taoyuan Intl Airport to Seattle from $453
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Taipei City Taiwan Taoyuan Intl Airport to Seattle departing on 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Taipei City Taiwan Taoyuan Intl Airport to Seattle
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Philippine Airlines flights from Taipei City Taiwan Taoyuan Intl Airport to Seattle
Our best Philippine Airlines deals on Taipei City Taiwan Taoyuan Intl Airport to Seattle flight tickets
China Airlines flights from Taipei City Taiwan Taoyuan Intl Airport to Seattle
Our best China Airlines deals on Taipei City Taiwan Taoyuan Intl Airport to Seattle flight tickets
See travel insights to Seattle from
How to get the cheapest flight ticket from Taipei City Taiwan Taoyuan Intl 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
What is the cheapest month to fly to Seattle?
In general, April is the cheapest month to fly from Taipei City Taiwan Taoyuan Intl Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $800. If you don’t want to visit Seattle in April, then you should wait until June to fly from Taipei City Taiwan Taoyuan Intl Airport, when ticket prices are also cheap, with an average price of $825.
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 Taiwan Taoyuan Intl Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as $974. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from Taipei City Taiwan Taoyuan Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,134.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Taipei City Taiwan Taoyuan Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $901 when looking at flights departing in the evening. Flights to Seattle are more costly in the afternoon, with an average ticket price of $1,388. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl flight route?
Fly from Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl for the best Taipei City Taiwan Taoyuan Intl - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Taipei City Taiwan Taoyuan Intl Airport when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $944 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Taipei City Taiwan Taoyuan Intl Airport for as low as $776 on momondo.
What cabin class options are available on Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl flights?
There are 3 cabin classes available to choose from on Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl?
Delta, United Airlines, and Philippine Airlines are the most popular carriers operating from Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl
What airlines fly to Seattle?
Delta, China Airlines and EVA Air are the top three most popular airlines that fly to Seattle from Taipei City Taiwan Taoyuan Intl Airport according to our data. Delta is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 6 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
How many flights depart from Taipei City Taiwan Taoyuan Intl Airport to Seattle on average per day?
As of June 2025, there are 5 flights per day flying from Taipei City Taiwan Taoyuan Intl Airport to Seattle. The most common time of day flights depart is 11:00PM, with 85% of flights taking off in the evening.
How many flights depart from Taipei City Taiwan Taoyuan Intl Airport to Seattle on average per week?
38 flights are operational weekly from Taipei City Taiwan Taoyuan Intl Airport to Seattle as of June 2025. The most popular departure day for this route is Thu, with 18% of flights per week taking off on this day.
When to book flights from Taipei City Taiwan Taoyuan Intl Airport to Seattle
Cheap Taipei City Taiwan Taoyuan Intl Airport to Seattle (TPE to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Taipei City Taiwan Taoyuan Intl Airport to Seattle
How far is Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl by plane?
A flight from Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl will travel around 6050.6 mi. 10h 35m is a normal flight duration for this route.
When did momondo last update prices for flights from Taipei City Taiwan Taoyuan Intl Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Taipei City Taiwan Taoyuan Intl Airport to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from Taipei City Taiwan Taoyuan Intl Airport to Seattle/Tacoma Intl Airport?
There are 6 operators available for flights from Taipei City Taiwan Taoyuan Intl Airport to Seattle/Tacoma Intl Airport as of June 2025.
How old do you have to be to fly from Taipei City Taiwan Taoyuan Intl Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Taipei City Taiwan Taoyuan Intl Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Taipei City Taiwan Taoyuan Intl Airport to Seattle?
momondo data reveals that the most frequently booked plane model on the route from Taipei City Taiwan Taoyuan Intl Airport to Seattle is Airbus A350-900, representing 37.50% of all bookings. The subsequent popular models are Boeing 777-300ER at 28.60%, Boeing 787-10 Dreamliner at 26.08%, and Airbus A330-900neo at 4.77%.
What is the most popular airline from Taipei City Taiwan Taoyuan Intl Airport to Seattle?
Based on momondo bookings for flights between Taipei City Taiwan Taoyuan Intl Airport and Seattle, the leading airline is Delta, making up 26% of the total bookings. Other popular airlines include China Airlines with 22%, EVA Air with 21%, and STARLUX Airlines with 13%.
Best airlines flying from Taipei City Taiwan Taoyuan Intl Airport to Seattle
Compare and see reviews for airlines that fly from Taipei City Taiwan Taoyuan Intl Airport to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $485 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $784 | Free Cancellation | Rating 8.2 440 reviews | |||
| PriceFrom $800 | Free Cancellation | Rating 8.3 738 reviews | |||
| PriceFrom $812 | Free Cancellation | Rating 9.1 177 reviews | |||
| PriceFrom $819 | Free Cancellation | Rating 8.4 1,202 reviews | |||
| PriceFrom $829 | Free Cancellation | Rating 7.4 8,790 reviews |
STARLUX Airlines Flights From Taipei City Taiwan Taoyuan Intl Airport to Seattle
Across 7 STARLUX Airlines flights from Taipei City Taiwan Taoyuan Intl Airport to Seattle this week, the average price was $894, with the best STARLUX Airlines deals starting from $812 round-trip. 177 users have rated STARLUX Airlines on momondo, with an average score of 9.1/10.
EVA Air Flights From Taipei City Taiwan Taoyuan Intl Airport to Seattle
The best EVA Air deal for Taipei City Taiwan Taoyuan Intl Airport to Seattle flight tickets found on momondo in the last 72 hours was $819, round-trip. It should be noted that an average EVA Air flight deal for this route in this time was higher, at $920 round-trip. EVA Air operates 10 flights out of Taipei City Taiwan Taoyuan Intl Airport into Seattle in an average week, so prices vary by time and availability. 1,202 EVA Air reviews by users on momondo have scored the airline at 8.4/10.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy 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?
All flight searches from Taipei City to Seattle on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Taipei City to Seattle?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Taipei City.
I’m not ready to book a flight from Taipei City to Seattle right now. Can momondo alert me if prices change?
Price alerts on flights to Seattle from Taipei City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.