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

You can find one-way and return flights from SEA to TPE with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SEA to TPE ticket fares go up or down.

October is typically the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Taipei (TPE-Taoyuan Intl.), with average return fares around AU$1070. October often sees lower prices as it falls outside peak holiday seasons, leading to reduced demand. Other cheap months to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Taipei (TPE-Taoyuan Intl.) include August and September.

There are 4 airlines offering direct flights from Seattle - Tacoma Intl. (SEA) to Taoyuan Intl. (TPE). Here are the top carriers:
* EVA Airways operates 10 direct flights from Seattle - Tacoma Intl. to Taoyuan Intl. every week.
* Starlux Airlines operates 7 direct flights from Seattle - Tacoma Intl. to Taoyuan Intl. every week.
* Delta operates 7 direct flights from Seattle - Tacoma Intl. to Taoyuan Intl. every week.
* China Airlines operates 7 direct flights from Seattle - Tacoma Intl. to Taoyuan Intl. every week.

To find a cheap flight from Seattle, WA (SEA) to Taipei (TPE), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Taipei (TPE-Taoyuan Intl.) will differ from traveler to traveler. If you like to fly early, China Airlines offers early morning flights. If price is the most important factor, Delta typically offers the lowest fares. Alaska Airlines offers the most daily flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Taipei (TPE-Taoyuan Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

The cheapest months to fly from Seattle - Tacoma Intl. (SEA) to Taipei (TPE) are typically September and October, with average return flights around AU$1070. However, the most popular months for this route are March and April, meaning you'll find plenty of flight options during those times. Since there isn't an overlap between the cheapest and most popular months, you might consider balancing your priorities: if saving money is key, aim for September or October. If having the most flight choices and potentially better weather is more important, March or April could be a good fit, though prices might be higher.

You'll find approximately 4 nonstop flights per day from Seattle - Tacoma Intl. (SEA) to Taoyuan Intl. (TPE). For even more choices, look at flights that include layovers, as there are around 63 connecting flights per day. Some common connection points include Los Angeles Intl. (LAX), San Francisco Intl. (SFO), and Vancouver Intl. (YVR).

The earliest flight from Seattle - Tacoma Intl. (SEA) to Taoyuan Intl. (TPE) typically departs around 12:05 AM local time. This flight is operated by United and All Nippon Airways. This is a seasonal service, active only in November. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Seattle - Tacoma Intl. (SEA) to Taipei (TPE) on a Wednesday, with around 59 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Alaska Airlines, United, and Delta. Looking at the week, Wednesday has notably more flight options compared to other days, offering you greater flexibility.

The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to Taoyuan Intl. (TPE) are in the afternoon, from 3pm to 6pm. Many major carriers, including Alaska Airlines, Delta and United, offer flights during this window. Many travelers prefer this timing as it allows for a full day of activities before heading to the airport, and you'll arrive in Taipei ready to start your day.

A nonstop flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Taipei (TPE-Taoyuan Intl.) typically takes around 12 hours 42 minutes. This route covers a distance of approximately 9757 kilometres. If you opt for a flight with one stop, your travel time will be longer, usually around 18 hours 48 minutes. Flights with two or more stops generally take even longer, averaging about 24 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.

You can fly business class or first class between SEA and TPE. Airlines that offer business class service on this route include:

* Korean Air
* Japan Airlines
* Cathay Pacific
* Emirates
* Singapore Airlines
* Asiana Airlines
* Alaska Airlines
* Turkish Airlines
* Air Canada
* Delta
* Hawaiian Airlines
* All Nippon Airways
* United
* EVA Airways
* American Airlines
* Philippine Airlines
* Starlux Airlines
* China Airlines
* Hainan Airlines

First class cabins are available on Emirates and Starlux Airlines.

It's easy to earn miles on a Seattle, WA (SEA) to Taipei (TPE) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Taipei from Seattle - Tacoma Intl. (SEA), you can fly directly into Taoyuan Intl. (TPE). Some flights may connect through major hubs like San Francisco Intl. (SFO), Los Angeles Intl. (LAX), or Vancouver Intl. (YVR) before reaching Taipei. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Seattle, WA (SEA) to Taipei (TPE) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Seattle, WA (SEA) to Taipei (TPE) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Seattle, WA (SEA) to Taipei (TPE) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.