$541 Cheap Flights from Copenhagen (CPH) to Portland (PWM)

View $541 flight on Sat, Sep 27, 2025Opens in a new window

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Portland Intl. Jetport Airport (PWM)

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Cheap Flights from Copenhagen to Portland (CPH-PWM)

Prices were available within the past 7 days and start at $541 for one-way flights and $1,074 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, Oct 10 - Sun, Oct 12
CPH
Copenhagen
PWM
Portland
$1,074 Roundtrip, found 2 days ago
$1,074
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, Oct 10 from Copenhagen to Portland, returning Sun, Oct 12, priced at $1,074 found 2 days ago
Scandinavian Airlines
Fri, Oct 10 - Sun, Oct 12
CPH
Copenhagen
PWM
Portland
$1,190 Roundtrip, found 2 days ago
$1,190
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, Oct 10 from Copenhagen to Portland, returning Sun, Oct 12, priced at $1,190 found 2 days ago
Scandinavian Airlines
Fri, Oct 10 - Sun, Oct 12
CPH
Copenhagen
PWM
Portland
$1,192 Roundtrip, found 2 days ago
$1,192
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, Oct 10 from Copenhagen to Portland, returning Sun, Oct 12, priced at $1,192 found 2 days ago
Scandinavian Airlines
Fri, Oct 10 - Sun, Oct 12
CPH
Copenhagen
PWM
Portland
$1,197 Roundtrip, found 2 days ago
$1,197
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, Oct 10 from Copenhagen to Portland, returning Sun, Oct 12, priced at $1,197 found 2 days ago
Scandinavian Airlines
Fri, Oct 10 - Sun, Oct 12
CPH
Copenhagen
PWM
Portland
$1,216 Roundtrip, found 2 days ago
$1,216
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, Oct 10 from Copenhagen to Portland, returning Sun, Oct 12, priced at $1,216 found 2 days ago
Scandinavian Airlines
Fri, Oct 10 - Sun, Oct 12
CPH
Copenhagen
PWM
Portland
$1,341 Roundtrip, found 2 days ago
$1,341
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, Oct 10 from Copenhagen to Portland, returning Sun, Oct 12, priced at $1,341 found 2 days ago
Virgin Atlantic
Fri, Oct 10 - Sun, Oct 12
CPH
Copenhagen
PWM
Portland
$1,407 Roundtrip, found 2 days ago
$1,407
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Fri, Oct 10 from Copenhagen to Portland, returning Sun, Oct 12, priced at $1,407 found 2 days ago
Icelandair
Fri, Oct 10 - Sun, Oct 12
CPH
Copenhagen
PWM
Portland
$1,420 Roundtrip, found 2 days ago
$1,420
Roundtrip
found 2 days ago
Select Icelandair flight, departing Fri, Oct 10 from Copenhagen to Portland, returning Sun, Oct 12, priced at $1,420 found 2 days ago
TAP Portugal
Fri, Oct 10 - Sun, Oct 12
CPH
Copenhagen
PWM
Portland
$1,463 Roundtrip, found 2 days ago
$1,463
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Fri, Oct 10 from Copenhagen to Portland, returning Sun, Oct 12, priced at $1,463 found 2 days ago
LOT-Polish Airlines
Fri, Oct 10 - Sun, Oct 12
CPH
Copenhagen
PWM
Portland
$1,478 Roundtrip, found 2 days ago
$1,478
Roundtrip
found 2 days ago
Select LOT-Polish Airlines flight, departing Fri, Oct 10 from Copenhagen to Portland, returning Sun, Oct 12, priced at $1,478 found 2 days ago
Flights from Copenhagen (CPH) to Portland (PWM)
Origin airport
Kastrup
Destination airport
Portland Intl. Jetport
Roundtrip price
$1,073
Distance
3571 mi

Copenhagen to Portland Flights

The cheapest times to fly from Copenhagen 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 Copenhagen to Portland are during the month of October. You can find some of the cheapest flights from Copenhagen to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Copenhagen to Portland

Sunday is one of the best days to book for cheap flights from Copenhagen 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 Copenhagen 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 Copenhagen to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $541 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 Copenhagen 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 Copenhagen 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.

 

Frequently asked questions

How much does a flight from Kastrup Airport (CPH) to Portland Intl. Jetport Airport (PWM) cost?
Lock in a cheap one-way flight from $541 or cheap return flight from $1,074 from Kastrup Airport (CPH) to Portland Intl. Jetport Airport (PWM) 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 Kastrup Airport (CPH) to Portland Intl. Jetport Airport (PWM)?
Planning your getaway for October may help you find better deals, as it's the cheapest month for flights between CPH and PWM. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Kastrup Airport (CPH) to Portland Intl. Jetport Airport (PWM)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest CPH to PWM flight.
How many flights per day from Kastrup Airport (CPH) to Portland Intl. Jetport Airport (PWM)?
You'll need to take a flight with a layover if you're traveling from Kastrup Airport (CPH) to Portland Intl. Jetport Airport (PWM). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from CPH to PWM?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kastrup Airport (CPH) to Portland Intl. Jetport Airport (PWM)?
To touch down at Portland Intl. Jetport Airport (PWM) on time, select a flight that takes off from Kastrup Airport (CPH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Kastrup Airport (CPH) to Portland Intl. Jetport Airport (PWM) last-minute?
Booking your ticket from CPH to PWM shortly before your trip is generally more expensive. But if there's some wiggle room with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a CPH to PWM flight and hotel package?
You'll typically save money by booking a CPH to PWM 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 place. Once you've chosen your preferred accommodations and flights, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Kastrup Airport (CPH) to Portland Intl. Jetport Airport (PWM)?
If you reserved your CPH to PWM flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

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*Available to One Key members.