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$701+ Cheap flights from Portland, ME (PWM) to Copenhagen (CPH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — CPH
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Cheap flight deals from Portland to Copenhagen

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Copenhagen (CPH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$701
(United Airlines)
Provider with most accurate pricing for Portland-Kastrup Copenhagen flight deals.
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Provider most trusted by Cheapflights users for Portland-Kastrup Copenhagen flights.
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From Portland to Kastrup Copenhagen
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Find flight deals from Portland to Copenhagen

Cheapest flights from Portland to Copenhagen
Explore the most affordable flight options available from Portland to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:20 pmPWM - CPH
2 stops14h 05mUnited Airlines
Fri 12/126:00 amCPH - PWM
2 stops23h 09mUnited Airlines
Deal found 10/20$701
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/192:34 pmPWM - CPH
2 stops20h 01mDelta
Wed 12/318:05 amCPH - PWM
2 stops34h 15mDelta
Deal found 10/21$1,840
This Air Canada deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:00 amPWM - CPH
3 stops21h 20mAir Canada
Wed 12/316:50 amCPH - PWM
3 stops17h 36mAir Canada
Deal found 10/21$2,605
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:17 amPWM - CPH
2 stops22h 28mAmerican Airlines
Mon 1/56:45 amCPH - PWM
2 stops22h 06mAmerican Airlines
Deal found 10/20$4,749
This Air Canada deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:00 amPWM - CPH
3 stops24h 00mAir Canada
Mon 1/56:55 amCPH - PWM
3 stops17h 16mAir Canada
Deal found 10/20$4,763
This Air France deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:03 pmPWM - CPH
2 stops14h 17mAir France
Mon 1/512:55 pmCPH - PWM
1 stop30h 56mAir France
Deal found 10/20$7,386

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Copenhagen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 22, 2025.
Use the filters below to find and compare flights from Portland to Copenhagen that are best for you.

Fly from

Portland

Fly to

Copenhagen

Route

Depart

Return

Price

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Fri 12/5

3:20 pm-11:25 am

2 stops14h 05m

Kastrup Copenhagen

Fri 12/12

6:00 am-11:09 pm

2 stops23h 09m

$701

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Fri 3/27

7:10 pm-2:05 pm

2 stops13h 55m

Kastrup Copenhagen

Tue 3/31

12:25 pm-1:38 pm

2 stops31h 13m

$764

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Fri 3/27

2:35 pm-10:10 am

2 stops14h 35m

Kastrup Copenhagen

Tue 3/31

9:00 am-11:49 pm

1 stop20h 49m

$931

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Fri 12/19

2:34 pm-4:35 pm

2 stops20h 01m

Kastrup Copenhagen

Wed 12/31

8:05 am-12:20 pm

2 stops34h 15m

$1,840

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Fri 12/19

6:00 am-9:20 am

3 stops21h 20m

Kastrup Copenhagen

Wed 12/31

6:50 am-6:26 pm

3 stops17h 36m

$2,605

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Sat 12/27

6:00 am-12:00 pm

3 stops24h 00m

Kastrup Copenhagen

Mon 1/5

6:55 am-6:11 pm

3 stops17h 16m

$4,763

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Compare providers for flights from Portland to Copenhagen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Copenhagen in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Copenhagen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Copenhagen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Copenhagen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Copenhagen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Copenhagen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Copenhagen

Have a flexible travel schedule? Discover the best time to fly to Copenhagen from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Copenhagen

What is the cheapest month to book a flight from Portland, Maine to Copenhagen?

Currently, February is the cheapest month in which you can book a flight from Portland, Maine to Copenhagen (average of $287). Flying from Portland, Maine to Copenhagen in June is currently the most expensive (average of $507). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Portland to Copenhagen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland, Maine to Copenhagen?

    A quick flight from Portland, Maine to Copenhagen can take about 14h 05m. United Airlines provides one of the quickest options available for as low as $701. Portland, Maine and Copenhagen are separated by a distance of 3570 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Portland to Copenhagen that include hotel bookings?

    Yes. In addition to deals on Portland to Copenhagen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Copenhagen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Copenhagen.

  • Can I find deals for business class flights from Portland to Copenhagen?

    Yes. Cheapflights offers flight deals from Portland to Copenhagen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to Copenhagen?

    Currently, February is the cheapest month in which you can book a flight from Portland, Maine to Copenhagen (average of $287). Flying from Portland, Maine to Copenhagen in June is currently the most expensive (average of $507). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup

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