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Find cheap one-way flights from Seattle to Taipei starting at US$513.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Seattle to Taipei?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Seattle to Taipei

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From US$534
American Airlines
From US$541
Spirit Airlines
From US$577
EVA Air
From US$578
Japan Airlines
From US$596
Air Canada
From US$606
Alaska Airlines
From US$608
Delta Air Lines
From US$615
Hawaiian Airlines
From US$643
Korean Air
From US$666
ANA airlines

Find more flights and airlines

Find cheap flights from Seattle to Taipei by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Seattle to Taipei.

  • Cheapest
    Alaska Airlines
    SEA
    18:05
    49h 30m
    2 transfer
    TSA
    10:35
    Seattle-Tacoma International Airport - Taipei Songshan Airport
    Wed, May 15Alaska Airlines
    US$586
  • Alaska Airlines
    SEA
    16:31
    26h 39m
    2 transfer
    TPE
    10:10
    Seattle-Tacoma International Airport - Taiwan Taoyuan International Airport
    Wed, Apr 10Alaska Airlines
    US$608
  • Alaska Airlines
    SEA
    16:31
    26h 39m
    2 transfer
    TPE
    10:10
    Seattle-Tacoma International Airport - Taiwan Taoyuan International Airport
    Wed, Apr 10Alaska Airlines
    US$608
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Seattle (SEA) to Taipei (TPE) the cheapest?

    Airlines adjust prices for flights from Seattle to Taipei based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Seattle (SEA) to Taipei (TPE) cost?

    According to Trip.com's data, the lowest price is around $1,481.
  • How long does it take to fly from Seattle (SEA) to Taipei (TPE) and what is the distance?

    It takes around 12 hours 20 minutes to fly from Seattle (SEA) to Taipei (TPE).
  • What is the transportation method from the main airport to downtown in Taipei?

    • The distance from Taiwan Taoyuan International Airport to downtown is about 31km. It takes about 50 minutes by taxi.
    • The distance from Taipei Songshan Airport to downtown is about 2km. It takes about 20 minutes by taxi.
  • What are the most popular airlines that fly from Seattle (SEA) to Taipei (TPE)?

    Airlines with flights from Seattle (SEA) to Taipei (TPE): Singapore Airlines, Thai Airways and EVA Air.

Seattle to Taipei Flight Information

Cheapest nonstop flight price

$512

Cheapest round-trip ticket price

$1,041

Off-season for travel

April

Peak season for travel

September