Cheap flights from Taipei City 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 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.
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How to get the cheapest flight ticket from Taipei City 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 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, 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 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 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 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 to Seattle/Tacoma Intl flight route?
Fly from Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl for the best Taipei City - 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 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 for as low as $776 on momondo.
What cabin class options are available on Taipei City to Seattle/Tacoma Intl flights?
There are 3 cabin classes available to choose from on Taipei City 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 to Seattle/Tacoma Intl?
Delta, United Airlines, and ANA are the most popular carriers operating from Taipei City 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 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 to Seattle on average per day?
As of June 2025, 5 flights take off from Taipei City and land in Seattle each day. The most common flight departure time for this route is 11:00PM, with 85% of daily flights taking off in the evening.
How many flights depart from Taipei City to Seattle on average per week?
As of June 2025, there are 38 flights per week flying from Taipei City to Seattle. The most common day of the week flights depart is Thu, with 18% of flights taking off on this day.
Cheap Taipei City to Seattle flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Taipei City to Seattle
How far is Taipei City to Seattle/Tacoma Intl by plane?
The distance between Taipei City and Seattle/Tacoma Intl is about 6042.2 mi. A reasonable flight in good conditions will take 10h 35m.
When did momondo last update prices for flights from Taipei City to Seattle/Tacoma Intl Airport?
Prices for flights from Taipei City to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Taipei City to Seattle/Tacoma Intl Airport?
As of June 2025, there are 6 operators available to choose from for flights from Taipei City to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Taipei City to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Taipei City 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.
Best airlines flying from Taipei City to Seattle
Compare and see reviews for airlines that fly from Taipei City to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $485 | Free Cancellation | Rating 8.0 7,946 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 |
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?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Taipei City.
Can I find flights from Taipei City to Seattle with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Seattle from Taipei City with this policy.
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?
Yes. momondo can track prices for Taipei City to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.