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Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport flight

Explore the cheapest one-way and round-trip flights from Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport over the next 90 days, with one-way fares from US$358 and round-trip from US$581. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        TPE 10:00 AM
        11h
        Nonstop
        SEA 6:00 AM
        Taipei - Seattle | Wed, Oct 14 | Delta Air Lines
        SEA 3:35 PM
        13h 20m
        Nonstop
        TPE 7:55 PM
        Seattle - Taipei | Wed, Oct 21 | Delta Air Lines
        US$642 US$856
        25% off
        25% off
        US$856 US$642
      • TPE 9:55 AM
        11h 5m
        Nonstop
        SEA 6:00 AM
        Taipei - Seattle | Tue, Oct 13 | Delta Air Lines
        SEA 3:35 PM
        13h 20m
        Nonstop
        TPE 7:55 PM
        Seattle - Taipei | Thu, Oct 15 | Delta Air Lines
        US$642 US$856
        25% off
        25% off
        US$856 US$642
      • TPE 11:10 AM
        17h 10m
        1 stop
        SEA 12:20 PM
        Taipei - Seattle | Wed, Nov 25 | United Airlines
        SEA 1:16 PM
        24h 29m
        1 stop
        TPE 5:45 AM
        Seattle - Taipei | Wed, Dec 2 | United Airlines
        US$581 US$856
        32% off
        32% off
        US$856 US$581
      • TPE 11:10 AM
        19h 29m
        1 stop
        SEA 2:39 PM
        Taipei - Seattle | Tue, Nov 24 | United Airlines
        SEA 9:00 AM
        28h 45m
        1 stop
        TPE 5:45 AM
        Seattle - Taipei | Tue, Dec 1 | United Airlines
        US$582
        32% off
        US$856 US$582
      • TPE 9:50 AM
        23h 54m
        1 stop
        SEA 6:44 PM
        Taipei - Seattle | Mon, Oct 19 | United Airlines
        SEA 5:23 PM
        34h 37m
        1 stop
        TPE 7:00 PM
        Seattle - Taipei | Sun, Oct 25 | United Airlines
        US$582
        32% off
        US$856 US$582
      • TPE 10:30 PM
        16h 1m
        1 stop
        SEA 11:31 PM
        Taipei - Seattle | Tue, Oct 27 | United Airlines
        SEA 5:23 PM
        20h 22m
        1 stop
        TPE 4:45 AM
        Seattle - Taipei | Thu, Oct 29 | United Airlines
        US$587
        31% off
        US$856 US$587
      • TPE 11:10 AM
        17h 10m
        1 stop
        SEA 12:20 PM
        Taipei - Seattle | Mon, Nov 2 | United Airlines
        SEA 7:35 PM
        32h 15m
        1 stop
        TPE 7:50 PM
        Seattle - Taipei | Sun, Nov 8 | United Airlines
        US$587
        31% off
        US$856 US$587
      • TPE 9:50 AM
        17h 33m
        1 stop
        SEA 12:23 PM
        Taipei - Seattle | Thu, Oct 15 | United Airlines
        SEA 10:44 AM
        17h 1m
        1 stop
        TPE 6:45 PM
        Seattle - Taipei | Tue, Oct 20 | United Airlines
        US$588
        31% off
        US$856 US$588
      • TPE 11:10 AM
        17h 10m
        1 stop
        SEA 12:20 PM
        Taipei - Seattle | Thu, Nov 19 | United Airlines
        SEA 8:35 PM
        31h 15m
        1 stop
        TPE 7:50 PM
        Seattle - Taipei | Sun, Nov 22 | United Airlines
        US$589
        31% off
        US$856 US$589
      • TPE 2:30 PM
        17h 4m
        1 stop
        SEA 4:34 PM
        Taipei - Seattle | Fri, Oct 16 | United Airlines
        SEA 9:05 AM
        18h 40m
        1 stop
        TPE 6:45 PM
        Seattle - Taipei | Thu, Oct 22 | United Airlines
        US$598
        30% off
        US$856 US$598
      • TPE 10:30 PM
        15h 48m
        1 stop
        SEA 11:18 PM
        Taipei - Seattle | Mon, Oct 26 | United Airlines
        SEA 9:05 AM
        18h 55m
        1 stop
        TPE 7:00 PM
        Seattle - Taipei | Fri, Oct 30 | United Airlines
        US$602
        30% off
        US$856 US$602
      • TPE 9:50 AM
        17h 33m
        1 stop
        SEA 12:23 PM
        Taipei - Seattle | Thu, Oct 22 | United Airlines
        SEA 9:05 AM
        18h 55m
        1 stop
        TPE 7:00 PM
        Seattle - Taipei | Sat, Oct 24 | United Airlines
        US$605
        28% off
        US$856 US$605
      • TPE 9:50 AM
        17h 30m
        1 stop
        SEA 12:20 PM
        Taipei - Seattle | Sat, Oct 24 | United Airlines
        SEA 5:23 PM
        20h 22m
        1 stop
        TPE 4:45 AM
        Seattle - Taipei | Tue, Oct 27 | United Airlines
        US$608
        28% off
        US$856 US$608
      • TPE 2:30 PM
        23h 56m
        1 stop
        SEA 11:26 PM
        Taipei - Seattle | Sun, Oct 18 | United Airlines
        SEA 9:05 AM
        18h 40m
        1 stop
        TPE 6:45 PM
        Seattle - Taipei | Tue, Oct 20 | United Airlines
        US$609
        28% off
        US$856 US$609
      • TPE 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Taipei - Seattle | Sat, Oct 10 | Normal Airline
        SEA 3:00 PM
        6h
        Nonstop
        TPE 4:00 PM
        Seattle - Taipei | Mon, Oct 12 | Normal Airline
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      • Cheapest nonstop
        TPE 10:55 AM
        11h 5m
        Nonstop
        SEA 6:00 AM
        Taipei - Seattle | Wed, Nov 25 | Delta Air Lines
        US$392 US$551
        28% off
        28% off
        US$551 US$392
      • TPE 10:55 AM
        10h 40m
        Nonstop
        SEA 5:35 AM
        Taipei - Seattle | Thu, Nov 26 | Delta Air Lines
        US$413 US$551
        25% off
        25% off
        US$551 US$413
      • TPE 2:30 PM
        36h 53m
        1 stop
        SEA 12:23 PM
        Taipei - Seattle | Mon, Nov 2 | United Airlines
        US$358 US$551
        35% off
        35% off
        US$551 US$358
      • TPE 9:00 PM
        38h 5m
        1 stop
        SEA 8:05 PM
        Taipei - Seattle | Fri, Oct 30 | Philippine Airlines
        US$361
        34% off
        US$551 US$361
      • TPE 9:50 AM
        21h 44m
        1 stop
        SEA 4:34 PM
        Taipei - Seattle | Wed, Oct 14 | United Airlines
        US$367
        33% off
        US$551 US$367
      • TPE 9:50 AM
        17h 33m
        1 stop
        SEA 12:23 PM
        Taipei - Seattle | Wed, Oct 21 | United Airlines
        US$369
        33% off
        US$551 US$369
      • TPE 2:30 PM
        25h 45m
        1 stop
        SEA 1:15 AM
        Taipei - Seattle | Sun, Oct 18 | United Airlines
        US$369
        33% off
        US$551 US$369
      • TPE 9:50 AM
        19h 27m
        1 stop
        SEA 2:17 PM
        Taipei - Seattle | Wed, Oct 28 | United Airlines
        US$369
        33% off
        US$551 US$369
      • TPE 9:50 AM
        23h 54m
        1 stop
        SEA 6:44 PM
        Taipei - Seattle | Mon, Oct 19 | United Airlines
        US$369
        33% off
        US$551 US$369
      • TPE 11:10 AM
        29h 49m
        1 stop
        SEA 12:59 AM
        Taipei - Seattle | Mon, Dec 7 | United Airlines
        US$370
        33% off
        US$551 US$370
      • TPE 9:50 AM
        17h 33m
        1 stop
        SEA 12:23 PM
        Taipei - Seattle | Sat, Oct 17 | United Airlines
        US$371
        33% off
        US$551 US$371
      • TPE 11:20 PM
        17h 39m
        1 stop
        SEA 12:59 AM
        Taipei - Seattle | Thu, Nov 26 | United Airlines
        US$374
        32% off
        US$551 US$374
      • TPE 10:20 AM
        27h 58m
        1 stop
        SEA 11:18 PM
        Taipei - Seattle | Sat, Nov 7 | United Airlines
        US$376
        32% off
        US$551 US$376
      • TPE 9:40 AM
        25h 25m
        1 stop
        SEA 8:05 PM
        Taipei - Seattle | Thu, Oct 29 | Philippine Airlines
        US$376
        32% off
        US$551 US$376
      • TPE 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Taipei - Seattle | Sat, Oct 10 | Normal Airline
        Find more flights
        Find more flights

Flight fares from Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport

Which month has the lowest one-way flight price from Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport, the best time to book is in October, with an average price of US$499. Try to avoid March, when prices are highest, averaging around US$729.

US$729
US$614
US$499
US$384
  • US$499
    Oct
  • US$523
    Nov
  • US$576
    Dec
  • US$678
    Jan
  • US$523
    Feb
  • US$729
    Mar
  • US$615
    Apr
  • US$599
    May
  • US$629
    Jun
  • US$701
    Jul
  • US$547
    Aug
  • US$511
    Sep

Which month is the cheapest for round-trip flights from Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport?

The data is based on the average round-trip flight prices on Trip.com for flights from Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, November is usually the cheapest month to find flights from Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport, with an average price of US$815. In contrast, July is typically the most expensive month, with average prices reaching US$1,378.

US$1,378
US$1,097
US$815
US$534
    Cheapest
  • US$868
    Oct
  • US$815
    Nov
  • US$840
    Dec
  • US$864
    Jan
  • US$864
    Feb
  • US$1,125
    Mar
  • US$1,032
    Apr
  • US$999
    May
  • US$1,030
    Jun
  • US$1,378
    Jul
  • US$1,007
    Aug
  • US$836
    Sep

What is the cheapest day of the week to fly from Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport?

The data is based on the average flight prices on Trip.com from Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport across different days of the week over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport is usually Wednesday, with average fares typically lower than other days. Try to avoid departing on Monday, as prices are usually the highest on that day.

US$643
US$601
US$558
US$516
    Cheapest
  • US$643
    Mon
  • US$562
    Tue
  • US$558
    Wed
  • US$601
    Thu
  • US$589
    Fri
  • US$576
    Sat
  • US$608
    Sun

Which airline offers the cheapest flights from Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport?

The cheapest airline flying from Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport is United Airlines (from US$358) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

United Airlines
From US$358
Philippine Airlines
From US$361
Alaska Airlines
From US$400
Delta Air Lines
From US$413
Korean Air
From US$414
STARLUX Airlines
From US$428
HK Express
From US$443
Hainan Airlines
From US$457
American Airlines
From US$460
China Airlines
From US$464

Find more flights and airlines

What is the flight schedule from Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport?

Check the schedule for flights from Taipei to Seattle and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. PR897

    Taiwan Taoyuan International Airport

    6:15 PM

    TPE

    2h 30m

    Nonstop

    8:45 PM

    MNL

    S M - - - F -
    Search

  2. PR124

    Ninoy Aquino International Airport

    10:40 PM

    MNL

    12h 55m

    Nonstop

    7:35 PM

    SEA

    - M - W T - S

  3. UA852

    Taiwan Taoyuan International Airport

    2:30 PM

    TPE

    12h 45m

    Nonstop

    11:15 AM

    SFO

    S M T W T F S
    Search

  4. UA1007

    San Francisco International Airport

    9:07 PM

    SFO

    2h 19m

    Nonstop

    11:26 PM

    SEA

    S M T W T F S

  5. PR891

    Taiwan Taoyuan International Airport

    9:40 AM

    TPE

    2h 25m

    Nonstop

    12:05 PM

    MNL

    S M - W T F S
    Search

  6. PR124

    Ninoy Aquino International Airport

    10:40 PM

    MNL

    12h 55m

    Nonstop

    7:35 PM

    SEA

    - M - W T - S

  7. UA872

    Taiwan Taoyuan International Airport

    9:50 AM

    TPE

    12h 45m

    Nonstop

    6:35 AM

    SFO

    S M T W T F S
    Search

  8. UA5579

    San Francisco International Airport

    10:37 PM

    SFO

    1h 56m

    Nonstop

    12:33 AM

    SEA

    S - T W T - S

  9. PR895

    Taiwan Taoyuan International Airport

    9:00 PM

    TPE

    2h 25m

    Nonstop

    11:25 PM

    MNL

    - - T W T F S
    Search

  10. PR124

    Ninoy Aquino International Airport

    10:40 PM

    MNL

    12h 55m

    Nonstop

    7:35 PM

    SEA

    - M - W T - S
Find more flights and airlines

About Taiwan Taoyuan International Airport and Seattle-Tacoma International Airport

Learn about Taiwan Taoyuan International Airport (TPE) and Seattle-Tacoma International Airport (SEA) — including location, terminals, transportation, and travel tips.

Flight distance 9,767.78 km
Cheapest one-way ticket price US$358
Cheapest return ticket price US$581

FAQs for Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport Flights

  • How many daily flights are there from Taiwan Taoyuan International Airport (TPE) to Seattle-Tacoma International Airport (SEA)?

    There are around 5 daily flights from Taiwan Taoyuan International Airport (TPE) to Seattle-Tacoma International Airport (SEA).
  • The earliest flight from Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport departs at 09:35, and the last departs at 23:40, with about 5 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Taiwan Taoyuan International Airport (TPE) to Seattle-Tacoma International Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around US$607 in December, the most expensive month to book this route.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
  • STARLUX Airlines is a very popular airline operating an average of 830 flights per month.
  • One-way flights from Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport currently start from US$358, and round-trip fares start from US$581. The current lowest fare is a United Airlines flight departing on Mon, Nov 2; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport is US$497. Prices may vary depending on the departure date, airline, and availability.
  • Taiwan Taoyuan International Airport to Seattle-Tacoma International Airport operates around 29 weekly flights, mainly by EVA Air, Delta Air Lines and STARLUX Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Taiwan Taoyuan International Airport and Seattle-Tacoma International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.