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Flights from Portland to Taipei

Explore the cheapest one-way and round-trip flights from Portland to Taipei over the next 90 days, with one-way fares from $421 and round-trip from $808. Based on Trip.com's latest 7-day flight data.

      • PDX 5:30 AM
        22h 15m
        1 stop
        TPE 6:45 PM
        Portland - Taipei | Mon, Oct 5 | United Airlines
        TPE 9:50 AM
        19h 36m
        1 stop
        PDX 2:26 PM
        Taipei - Portland | Sat, Oct 10 | United Airlines
        $808 $1,112
        27% off
        27% off
        $1,112 $808
      • PDX 7:09 AM
        20h 41m
        1 stop
        TPE 6:50 PM
        Portland - Taipei | Sat, Oct 31 | United Airlines
        TPE 11:10 AM
        23h 14m
        1 stop
        PDX 6:24 PM
        Taipei - Portland | Mon, Nov 2 | United Airlines
        $815 $1,112
        27% off
        27% off
        $1,112 $815
      • PDX 12:29 PM
        17h 1m
        1 stop
        TPE 8:30 PM
        Portland - Taipei | Sat, Oct 31 | Delta Air Lines
        TPE 10:55 AM
        13h 51m
        1 stop
        PDX 8:46 AM
        Taipei - Portland | Mon, Nov 2 | Delta Air Lines
        $823 $1,112
        26% off
        26% off
        $1,112 $823
      • PDX 8:44 PM
        32h 11m
        1 stop
        TPE 7:55 PM
        Portland - Taipei | Sun, Oct 18 | Delta Air Lines
        TPE 10:00 AM
        13h 46m
        1 stop
        PDX 8:46 AM
        Taipei - Portland | Sat, Oct 24 | Delta Air Lines
        $824
        26% off
        $1,112 $824
      • PDX 5:30 AM
        23h 25m
        1 stop
        TPE 7:55 PM
        Portland - Taipei | Mon, Oct 5 | Delta Air Lines
        TPE 10:00 AM
        16h 49m
        1 stop
        PDX 11:49 AM
        Taipei - Portland | Sat, Oct 10 | Delta Air Lines
        $838
        25% off
        $1,112 $838
      • PDX 6:18 PM
        20h 22m
        1 stop
        TPE 5:40 AM
        Portland - Taipei | Sun, Oct 18 | STARLUX Airlines
        TPE 12:10 AM
        24h 21m
        1 stop
        PDX 9:31 AM
        Taipei - Portland | Sat, Oct 24 | STARLUX Airlines
        $849
        24% off
        $1,112 $849
      • PDX 11:15 AM
        16h 30m
        1 stop
        TPE 6:45 PM
        Portland - Taipei | Wed, Sep 23 | United Airlines
        TPE 2:30 PM
        14h 57m
        1 stop
        PDX 2:27 PM
        Taipei - Portland | Wed, Sep 30 | United Airlines
        $862
        22% off
        $1,112 $862
      • PDX 10:51 AM
        16h 54m
        1 stop
        TPE 6:45 PM
        Portland - Taipei | Thu, Oct 15 | United Airlines
        TPE 2:30 PM
        14h 57m
        1 stop
        PDX 2:27 PM
        Taipei - Portland | Tue, Oct 20 | United Airlines
        $866
        22% off
        $1,112 $866
      • PDX 1:53 PM
        24h 47m
        1 stop
        TPE 5:40 AM
        Portland - Taipei | Sat, Sep 12 | STARLUX Airlines
        TPE 12:10 AM
        24h 15m
        1 stop
        PDX 9:25 AM
        Taipei - Portland | Fri, Sep 18 | STARLUX Airlines
        $877
        21% off
        $1,112 $877
      • PDX 9:51 AM
        19h 4m
        1 stop
        TPE 7:55 PM
        Portland - Taipei | Sat, Sep 12 | Delta Air Lines
        TPE 9:40 AM
        25h 22m
        1 stop
        PDX 8:02 PM
        Taipei - Portland | Tue, Sep 15 | Delta Air Lines
        $878
        21% off
        $1,112 $878
      • PDX 1:00 PM
        17h 25m
        1 stop
        TPE 2:00 PM
        Portland - Taipei | Fri, Sep 11 | Normal Airline
        TPE 3:00 PM
        6h
        Nonstop
        PDX 4:00 PM
        Taipei - Portland | Sun, Sep 13 | Normal Airline
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      • PDX 5:30 AM
        22h 20m
        1 stop
        TPE 6:50 PM
        Portland - Taipei | Wed, Oct 28 | United Airlines
        $421 $700
        40% off
        40% off
        $700 $421
      • PDX 10:51 AM
        26h 14m
        1 stop
        TPE 4:05 AM
        Portland - Taipei | Wed, Oct 7 | United Airlines
        $433 $700
        38% off
        38% off
        $700 $433
      • PDX 10:51 AM
        26h 14m
        1 stop
        TPE 4:05 AM
        Portland - Taipei | Sun, Oct 18 | United Airlines
        $444 $700
        37% off
        37% off
        $700 $444
      • PDX 5:30 AM
        22h 20m
        1 stop
        TPE 7:50 PM
        Portland - Taipei | Mon, Nov 2 | United Airlines
        $444
        37% off
        $700 $444
      • PDX 10:59 AM
        26h 46m
        1 stop
        TPE 5:45 AM
        Portland - Taipei | Sat, Nov 7 | United Airlines
        $445
        36% off
        $700 $445
      • PDX 10:51 AM
        16h 54m
        1 stop
        TPE 6:45 PM
        Portland - Taipei | Thu, Oct 1 | United Airlines
        $449
        36% off
        $700 $449
      • PDX 7:29 PM
        17h 36m
        1 stop
        TPE 4:05 AM
        Portland - Taipei | Thu, Sep 24 | United Airlines
        $463
        34% off
        $700 $463
      • PDX 10:51 AM
        26h 14m
        1 stop
        TPE 4:05 AM
        Portland - Taipei | Wed, Oct 21 | United Airlines
        $504
        28% off
        $700 $504
      • PDX 1:03 PM
        24h 2m
        1 stop
        TPE 4:05 AM
        Portland - Taipei | Sun, Oct 4 | United Airlines
        $515
        26% off
        $700 $515
      • PDX 5:30 AM
        22h 15m
        1 stop
        TPE 6:45 PM
        Portland - Taipei | Mon, Sep 14 | United Airlines
        $553
        21% off
        $700 $553
      • PDX 1:00 PM
        17h 25m
        1 stop
        TPE 2:00 PM
        Portland - Taipei | Fri, Sep 11 | Normal Airline
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        Find more flights

Which airlines are the most popular for Portland to Taipei flights?

You can choose from 2 airlines that fly from Portland to Taipei, including Alaska Airlines, United Airlines, United Airlines has lowest fares on this route.
Alaska Airlines logo Alaska Airlines
United Airlines logo United Airlines
Airlines are determined based on actual purchased flight tickets from Portland to Taipei according to previous 12 months data from Trip.com.

Flight Info | Portland to Taipei

The distance between Portland and Taipei is approximately 9,845.02 km. Based on Trip.com's data travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight price $421
Cheapest round-trip ticket price $808
Off-season for travel September
Peak season for travel July
Flight distance 9,845.02 km
Popular airline Alaska Airlines
Flight statistics for the Portland–Taipei route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com price insights on flights from Portland to Taipei

Which month has the cheapest one-way flights from Portland to Taipei?

The average price of one-way flights from Portland to Taipei purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Portland to Taipei is January, with an average price of $376; while the month with the highest flight price is usually December, with an average price of up to $1,049.

$1,049
$713
$376
$40
    Cheapest
  • $451
    Sep
  • $430
    Oct
  • $494
    Nov
  • $1,049
    Dec
  • $376
    Jan
  • $544
    Feb
  • $974
    Mar
  • $526
    Apr
  • $551
    May
  • $792
    Jun
  • $686
    Jul
  • $521
    Aug

Frequently Asked Questions

  • What are the cheapest flights from Portland to Taipei (PDX-TPE)?

    Based on Trip.com data, United Airlines offers one-way fares as low as $421 on Cheapest nonstop routes (e.g. PDX to TPE on Wed, Oct 28), while United Airlines offers Cheapest nonstop round-trips from $808 departing on Mon, Oct 5 and returning on Sat, Oct 10.
  • At the moment, several airlines serve connecting flights from Portland to Taipei, including: Alaska Airlines United Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Portland to Taipei is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 1 flight per week flying from Portland to Taipei. You can check the weekly schedule for popular airlines on this route below: STARLUX Airlines: -/-/-/-/-/-/- -- JX031 (00:34)
  • To find best deals on flights from Portland to Taipei, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Oct 28, with one-way flights priced at just $421.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Taipei travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Portland to Taipei is September, when demand for travel is lower.
  • After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Portland to Taipei on September 23, 2026 with United Airlines, with prices starting at $807.
  • You can arrive at any of the following airports in Taipei: Taiwan Taoyuan International Airport (TPE), and Taipei Songshan Airport (TSA). Flights from Portland International Airport to Taiwan Taoyuan International Airport (PDX-TPE) are by far the most popular option for this route.
  • The time difference between Taipei and Portland is 16h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Portland to Taipei is $540. Fares vary by travel date, airline and availability.
  • Enter Portland and Taipei, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

Explore More Popular Flights

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.