$722 Cheap Flights from Portland (PDX) to Darwin (DRW)

View $722 flight on Sat, Dec 6, 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Darwin International Airport (DRW)

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Cheap Flights from Portland to Darwin (PDX-DRW)

Prices were available within the past 7 days and start at $722 for one-way flights and $1,499 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Aug 20 - Thu, Sep 3
PDX
Portland
DRW
Darwin
$1,499 Roundtrip, found 2 days ago
$1,499
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Aug 20 from Portland to Darwin, returning Thu, Sep 3, priced at $1,499 found 2 days ago
Air Canada
Wed, Jul 1 - Fri, Jul 31
PDX
Portland
DRW
Darwin
$1,546 Roundtrip, found 1 day ago
$1,546
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Jul 1 from Portland to Darwin, returning Fri, Jul 31, priced at $1,546 found 1 day ago
Air Canada
Wed, Jul 1 - Fri, Jul 31
PDX
Portland
DRW
Darwin
$1,555 Roundtrip, found 1 day ago
$1,555
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Jul 1 from Portland to Darwin, returning Fri, Jul 31, priced at $1,555 found 1 day ago
Alaska Airlines
Thu, Aug 20 - Thu, Sep 3
PDX
Portland
DRW
Darwin
$1,567 Roundtrip, found 2 days ago
$1,567
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Aug 20 from Portland to Darwin, returning Thu, Sep 3, priced at $1,567 found 2 days ago
Air Canada
Wed, Jul 1 - Fri, Jul 31
PDX
Portland
DRW
Darwin
$1,631 Roundtrip, found 1 day ago
$1,631
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Jul 1 from Portland to Darwin, returning Fri, Jul 31, priced at $1,631 found 1 day ago
Air Canada
Wed, Jul 1 - Fri, Jul 31
PDX
Portland
DRW
Darwin
$1,640 Roundtrip, found 1 day ago
$1,640
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Jul 1 from Portland to Darwin, returning Fri, Jul 31, priced at $1,640 found 1 day ago
Alaska Airlines
Thu, Aug 20 - Thu, Sep 3
PDX
Portland
DRW
Darwin
$1,675 Roundtrip, found 2 days ago
$1,675
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Aug 20 from Portland to Darwin, returning Thu, Sep 3, priced at $1,675 found 2 days ago
Air Canada
Wed, Jul 1 - Fri, Jul 31
PDX
Portland
DRW
Darwin
$1,716 Roundtrip, found 1 day ago
$1,716
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Jul 1 from Portland to Darwin, returning Fri, Jul 31, priced at $1,716 found 1 day ago

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Darwin Intl. Airport (DRW) cost?
Secure a cheap one-way flight from $722 or cheap return flight from $1,499 from Portland Intl. Airport (PDX) to Darwin Intl. Airport (DRW) 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 Portland Intl. Airport (PDX) to Darwin Intl. Airport (DRW)?
The cheapest month to fly from PDX to DRW is August, when demand is low. Off-peak season is typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Darwin Intl. Airport (DRW)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PDX to DRW flight.
How many flights per day from Portland Intl. Airport (PDX) to Darwin Intl. Airport (DRW)?
There aren't any daily nonstop flights available from Portland Intl. Airport (PDX) to Darwin Intl. Airport (DRW). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from PDX to DRW?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a number of 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 Portland Intl. Airport (PDX) to Darwin Intl. Airport (DRW)?
To avoid potential delays on the Portland Intl. Airport (PDX) to Darwin Intl. Airport (DRW) route, aim to 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 Portland Intl. Airport (PDX) to Darwin Intl. Airport (DRW) last-minute?
Booking your ticket from PDX to DRW right before your getaway is typically more expensive. But if there's some wiggle room with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a PDX to DRW flight and hotel package?
Booking a PDX to DRW flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our extensive range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Darwin Intl. Airport (DRW)?
If you booked your PDX to DRW flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
Portland Intl.
Destination airport
Darwin Intl.
Roundtrip price
$1,498
Distance
7625 mi

Book with confidence

Portland to Darwin Flights

The cheapest times to fly from Portland to Darwin

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

 

The best time to book a flight from Portland to Darwin

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

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 Darwin in 2025. You can also book with separate airlines for your outbound and return journeys, from $722 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 Darwin 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 Darwin 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 Darwin Flights

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*Available to One Key members.