$433 Cheap Flights from Portland (PDX) to Taipei (TSA)

View $433 flight on Wed, Jan 7, 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Songshan Airport (TSA)

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Cheap Flights from Portland to Taipei (PDX-TSA)

Prices were available within the past 7 days and start at $433 for one-way flights and $791 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 1 - Tue, Sep 8
PDX
Portland
TSA
Taipei
$791 Roundtrip, found 2 days ago
$791
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 1 from Portland to Taipei, returning Tue, Sep 8, priced at $791 found 2 days ago
United
Wed, Dec 3 - Thu, Dec 11
PDX
Portland
TSA
Taipei
$807 Roundtrip, found 5 days ago
$807
Roundtrip
found 5 days ago
Select United flight, departing Wed, Dec 3 from Portland to Taipei, returning Thu, Dec 11, priced at $807 found 5 days ago
All Nippon Airways
Sun, Apr 26 - Mon, May 25
PDX
Portland
TSA
Taipei
$813 Roundtrip, found 5 days ago
$813
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Sun, Apr 26 from Portland to Taipei, returning Mon, May 25, priced at $813 found 5 days ago
All Nippon Airways
Tue, Jan 27 - Tue, Feb 10
PDX
Portland
TSA
Taipei
$819 Roundtrip, found 18 hours ago
$819
Roundtrip
found 18 hours ago
Select All Nippon Airways flight, departing Tue, Jan 27 from Portland to Taipei, returning Tue, Feb 10, priced at $819 found 18 hours ago
United
Mon, Nov 17 - Wed, Dec 10
PDX
Portland
TSA
Taipei
$847 Roundtrip, found 4 days ago
$847
Roundtrip
found 4 days ago
Select United flight, departing Mon, Nov 17 from Portland to Taipei, returning Wed, Dec 10, priced at $847 found 4 days ago
United
Wed, Apr 15 - Mon, Apr 27
PDX
Portland
TSA
Taipei
$887 Roundtrip, found 6 days ago
$887
Roundtrip
found 6 days ago
Select United flight, departing Wed, Apr 15 from Portland to Taipei, returning Mon, Apr 27, priced at $887 found 6 days ago
Japan Airlines
Tue, Jan 27 - Tue, Feb 3
PDX
Portland
TSA
Taipei
$923 Roundtrip, found 1 day ago
$923
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Tue, Jan 27 from Portland to Taipei, returning Tue, Feb 3, priced at $923 found 1 day ago
United
Mon, Aug 17 - Mon, Aug 31
PDX
Portland
TSA
Taipei
$929 Roundtrip, found 2 days ago
$929
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug 17 from Portland to Taipei, returning Mon, Aug 31, priced at $929 found 2 days ago
Alaska Airlines
Mon, Dec 8 - Sat, Dec 20
PDX
Portland
TSA
Taipei
$973 Roundtrip, found 3 days ago
$973
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Dec 8 from Portland to Taipei, returning Sat, Dec 20, priced at $973 found 3 days ago
American Airlines
Tue, Feb 10 - Thu, Feb 26
PDX
Portland
TSA
Taipei
$983 Roundtrip, found 6 days ago
$983
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Feb 10 from Portland to Taipei, returning Thu, Feb 26, priced at $983 found 6 days ago

Alternative airports near Taipei

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Taoyuan Intl. TPE. Cheapest option available. Average driving time to city center is 34 minutes. Flights from $761
TPE
Taoyuan Intl.
Cheapest
Average driving time to city center34 min
Flights from $761

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Songshan Airport (TSA) cost?
Grab a cheap one-way flight from $433 or cheap return flight from $791 from Portland Intl. Airport (PDX) to Songshan Airport (TSA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Songshan Airport (TSA)?
The cheapest month to fly from PDX to TSA is September, when demand is low. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Songshan Airport (TSA)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PDX to TSA flight.
How many flights per day from Portland Intl. Airport (PDX) to Songshan Airport (TSA)?
Nonstop flights from Portland Intl. Airport (PDX) to Songshan Airport (TSA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PDX to TSA?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Songshan Airport (TSA)?
Opt for a flight from Portland Intl. Airport (PDX) to Songshan Airport (TSA) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Songshan Airport (TSA) last-minute?
Booking your plane ticket from PDX to TSA right before your journey is typically more expensive. But if you're flexible with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a PDX to TSA flight and hotel package?
You'll generally save money by booking a PDX to TSA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your ideal accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Songshan Airport (TSA)?
Typically, it's possible to cancel or reschedule your PDX to TSA flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Portland Intl.
Destination airport
Songshan
Airlines serving
All Nippon Airways, Japan Airlines
Roundtrip price
$790
Distance
6114 mi

Book with confidence

Portland to Taipei Flights

The cheapest times to fly from Portland to Taipei

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Taipei are during the month of September. You can find some of the cheapest flights from Portland to Taipei with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Taipei

Sunday is one of the best days to book for cheap flights from Portland to Taipei: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Taipei

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Taipei in 2025. You can also book with separate airlines for your outbound and return journeys, from $433 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Taipei flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Taipei airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Portland to Taipei Flights

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*Available to One Key members.