$667 Cheap Flights from Penang (PEN) to Portland (PDX)

View $667 flight on Wed, Dec 10, 2025Opens in a new window

Popular airlines from Penang Intl. Airport (PEN) to Portland International Airport (PDX)

Cheap Flights from Penang to Portland (PEN-PDX)

Prices were available within the past 7 days and start at $667 for one-way flights and $1,039 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Thu, Apr 2 - Thu, Apr 16
PEN
Penang
PDX
Portland
$1,039 Roundtrip, found 1 day ago
$1,039
Roundtrip
found 1 day ago
Select China Airlines flight, departing Thu, Apr 2 from Penang to Portland, returning Thu, Apr 16, priced at $1,039 found 1 day ago
China Airlines
Thu, Apr 2 - Thu, Apr 16
PEN
Penang
PDX
Portland
$1,044 Roundtrip, found 1 day ago
$1,044
Roundtrip
found 1 day ago
Select China Airlines flight, departing Thu, Apr 2 from Penang to Portland, returning Thu, Apr 16, priced at $1,044 found 1 day ago
China Airlines
Thu, Apr 2 - Thu, Apr 16
PEN
Penang
PDX
Portland
$1,051 Roundtrip, found 1 day ago
$1,051
Roundtrip
found 1 day ago
Select China Airlines flight, departing Thu, Apr 2 from Penang to Portland, returning Thu, Apr 16, priced at $1,051 found 1 day ago
China Airlines
Thu, Apr 2 - Thu, Apr 16
PEN
Penang
PDX
Portland
$1,070 Roundtrip, found 1 day ago
$1,070
Roundtrip
found 1 day ago
Select China Airlines flight, departing Thu, Apr 2 from Penang to Portland, returning Thu, Apr 16, priced at $1,070 found 1 day ago
China Airlines
Thu, Apr 2 - Thu, Apr 16
PEN
Penang
PDX
Portland
$1,075 Roundtrip, found 1 day ago
$1,075
Roundtrip
found 1 day ago
Select China Airlines flight, departing Thu, Apr 2 from Penang to Portland, returning Thu, Apr 16, priced at $1,075 found 1 day ago
China Airlines
Thu, Apr 2 - Thu, Apr 16
PEN
Penang
PDX
Portland
$1,082 Roundtrip, found 1 day ago
$1,082
Roundtrip
found 1 day ago
Select China Airlines flight, departing Thu, Apr 2 from Penang to Portland, returning Thu, Apr 16, priced at $1,082 found 1 day ago
Air Canada
Sat, Nov 8 - Sun, Nov 9
PEN
Penang
PDX
Portland
$1,143 Roundtrip, found 17 hours ago
$1,143
Roundtrip
found 17 hours ago
Select Air Canada flight, departing Sat, Nov 8 from Penang to Portland, returning Sun, Nov 9, priced at $1,143 found 17 hours ago
Cathay Pacific
Thu, Apr 2 - Thu, Apr 16
PEN
Penang
PDX
Portland
$1,232 Roundtrip, found 1 day ago
$1,232
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Thu, Apr 2 from Penang to Portland, returning Thu, Apr 16, priced at $1,232 found 1 day ago
United
Sat, Nov 8 - Sun, Nov 9
PEN
Penang
PDX
Portland
$1,585 Roundtrip, found 17 hours ago
$1,585
Roundtrip
found 17 hours ago
Select United flight, departing Sat, Nov 8 from Penang to Portland, returning Sun, Nov 9, priced at $1,585 found 17 hours ago
KLM
Sat, Nov 8 - Sun, Nov 9
PEN
Penang
PDX
Portland
$2,594 Roundtrip, found 17 hours ago
$2,594
Roundtrip
found 17 hours ago
Select KLM flight, departing Sat, Nov 8 from Penang to Portland, returning Sun, Nov 9, priced at $2,594 found 17 hours ago

Frequently asked questions

How much does a flight from Penang Intl. Airport (PEN) to Portland Intl. Airport (PDX) cost?
Get a cheap one-way flight from $667 or cheap return flight from $1,039 from Penang Intl. Airport (PEN) to Portland Intl. Airport (PDX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Penang Intl. Airport (PEN) to Portland Intl. Airport (PDX)?
April is the cheapest month to fly from PEN to PDX. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from Penang Intl. Airport (PEN) to Portland Intl. Airport (PDX)?
To find the cheapest airline flying from PEN to PDX, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Penang Intl. Airport (PEN) to Portland Intl. Airport (PDX)?
Direct flights from Penang Intl. Airport (PEN) to Portland Intl. Airport (PDX) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PEN to PDX?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Penang Intl. Airport (PEN) to Portland Intl. Airport (PDX)?
To avoid possible delays on the Penang Intl. Airport (PEN) to Portland Intl. Airport (PDX) route, travel before 3 PM. Flights after this time are 22% more likely to be canceled.**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 Penang Intl. Airport (PEN) to Portland Intl. Airport (PDX) last-minute?
Booking your plane ticket from PEN to PDX just before your getaway is typically more expensive. However, if you're flexible with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a PEN to PDX flight and hotel package?
You'll generally save money by booking a PEN to PDX flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your ideal accommodations and flights, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Penang Intl. Airport (PEN) to Portland Intl. Airport (PDX)?
If you booked your PEN to PDX flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Penang Intl.
Destination airport
Portland Intl.
Airlines serving
Air Canada, Cathay Pacific, KLM, Malaysia Airlines, United
Roundtrip price
$1,039
Distance
8043 mi

Book with confidence

Penang to Portland Flights

The cheapest times to fly from Penang to Portland

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 Penang to Portland are during the month of April. You can find some of the cheapest flights from Penang to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Penang to Portland

Sunday is one of the best days to book for cheap flights from Penang to Portland: 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 Penang to Portland

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 Penang to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $667 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 Penang to Portland 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 Penang to Portland 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.

 

Penang to Portland Flights

Explore a world of travel with Expedia

*Available to One Key members.