Cheap flights from Taiwan to Seattle from $402
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Taiwan to Seattle departing on 5/31. 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 Taiwan 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 Taiwan to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $819. If you don’t want to visit Seattle in April, then you should wait until November to fly from Taiwan, when ticket prices are also cheap, with an average price of $845.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Taiwan is on a Saturday. momondo users have found tickets for Saturday departures for as low as $1,035. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Taiwan because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,346.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Taiwan in the evening is the least expensive time of day to depart. momondo users have found prices as low as $905 when looking at flights departing in the evening. Flights to Seattle are more costly in the afternoon, with an average ticket price of $1,450. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Taiwan to Seattle/Tacoma Intl flight route?
Fly from Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl for the best Taiwan - 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 Taiwan when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $971 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Taiwan for as low as $871 on momondo.
What cabin class options are available on Taiwan to Seattle/Tacoma Intl flights?
There are 3 cabin classes available to choose from on Taiwan 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 Taiwan to Seattle/Tacoma Intl?
Delta, Philippine Airlines, and United Airlines are the most popular carriers operating from Taiwan to Seattle/Tacoma Intl
What airlines fly to Seattle?
Delta, EVA Air and China Airlines are the top three most popular airlines that fly to Seattle from Taiwan according to our data. Delta is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 5 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 Taiwan to Seattle on average per day?
The number of flights available between Taiwan and Seattle is 5 per day as of April 2025. The most frequent departure time is 11:00PM, with 84% of daily flights leaving in the evening.
How many flights depart from Taiwan to Seattle on average per week?
As of April 2025, 35 flights take off from Taiwan and land in Seattle each week. The most common flight departure day for this route is Tue, with 20% of weekly flights taking off on this day.
Cheap Taiwan to Seattle flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Taiwan to Seattle
When did momondo last update prices for flights from Taiwan to Seattle/Tacoma Intl Airport?
Prices for flights from Taiwan to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Taiwan to Seattle/Tacoma Intl Airport?
As of April 2025, there are 5 operators available to choose from for flights from Taiwan to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Taiwan 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 Taiwan to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Taiwan to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Taiwan to Seattle is Airbus A350-900 (35.46% of total bookings). The next most popular plane models are Boeing 777-300ER (27.99%), Boeing 787-10 Dreamliner (23.27%), and Airbus A330-900neo (8.67%).
Best airlines flying from Taiwan to Seattle
Compare and see reviews for airlines that fly from Taiwan to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $698 | Free Cancellation | Rating 8.0 7,929 reviews | |||
| PriceFrom $787 | Free Cancellation | Rating 9.1 161 reviews | |||
| PriceFrom $800 | Free Cancellation | Rating 8.3 732 reviews | |||
| PriceFrom $819 | Free Cancellation | Rating 8.4 1,186 reviews | |||
| PriceFrom $829 | Free Cancellation | Rating 7.4 8,696 reviews |
Traveling to a place near Seattle?
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Why should I use momondo to find a flight deal from Taiwan to Seattle?
It is quick and easy to find Taiwan to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.
Can I find flights from Taiwan to Seattle with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Seattle from Taiwan with this policy.
How can momondo help me find flights from Taiwan to Seattle?
momondo helps you find the best flight between Taiwan 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 Taiwan to Seattle right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Taiwan to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.