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

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 Denmark

Keep the following information in mind while searching for Portland to Denmark flight deals. Data was 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 Denmark
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Find flight deals from Portland to Denmark

Cheapest flights from Portland to Denmark
Explore the most affordable flight options available from Portland to Denmark. 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 Denmark 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 Denmark that are best for you.

Fly from

Portland

Fly to

Denmark

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

Best time to book a flight from Portland to Denmark

Have a flexible travel schedule? Discover the best time to fly to Denmark 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 Denmark

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

Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Denmark (average of $264). Flying from Portland, Maine to Denmark in June is currently the most expensive (average of $482). 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 Denmark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Denmark?

    If you book a flight to Denmark from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PWM) is located 2.9 mi from the center of Portland.

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

    United Airlines and Delta can get you from Portland, Maine to Denmark in just under 14h 05m. Your travel time can differ by up to 30m. There are 3570 mi between Portland, Maine and Denmark. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Denmark 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 Denmark?

    Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Denmark (average of $264). Flying from Portland, Maine to Denmark in June is currently the most expensive (average of $482). 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

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