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Cheap flights from Portland, Maine to Denmark from $323

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Denmark departing on 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland, Maine to Denmark

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:44 pm - 11:45 am
PWM
-
CPH
15h 01m
2 stops
United Airlines Logo
12:45 pm - 6:58 pm
CPH
-
PWM
36h 13m
2 stops
$593United Airlines
Wed, Mar 25 - Wed, Apr 1
United Airlines Logo
4:23 pm - 5:35 pm
PWM
-
CPH
20h 12m
2 stops
United Airlines Logo
12:40 pm - 2:37 pm
CPH
-
PWM
55h 57m
2 stops
$621United Airlines
Mon, Mar 23 - Mon, Mar 30
Scandinavian Airlines Logo
2:35 pm - 7:10 am
PWM
-
CPH
10h 35m
1 stop
Scandinavian Airlines Logo
2:30 pm - 12:18 am
CPH
-
PWM
39h 48m
2 stops
$846Scandinavian Airlines
Wed, Feb 25 - Sat, Feb 28
Air Canada Logo
3:44 pm - 1:35 pm
PWM
-
CPH
16h 51m
3 stops
Air Canada Logo
6:20 am - 6:37 pm
CPH
-
PWM
18h 17m
3 stops
$871Air Canada
Wed, Mar 25 - Wed, Apr 1
Scandinavian Airlines Logo
2:35 pm - 10:35 am
PWM
-
CPH
14h 00m
2 stops
Scandinavian Airlines Logo
2:30 pm - 12:18 am
CPH
-
PWM
39h 48m
2 stops
$1,038Scandinavian Airlines
Wed, Feb 25 - Sat, Feb 28
Scandinavian Airlines Logo
2:35 pm - 7:10 am
PWM
-
CPH
10h 35m
1 stop
Scandinavian Airlines Logo
12:55 pm - 12:18 am
CPH
-
PWM
17h 23m
1 stop
$1,294Scandinavian Airlines
Wed, Feb 25 - Sat, Feb 28
Multiple Airlines Logo
3:44 pm - 1:35 pm
PWM
-
CPH
16h 51m
3 stops
Multiple Airlines Logo
12:45 pm - 11:28 pm
CPH
-
PWM
16h 43m
2 stops
$1,310Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
Scandinavian Airlines Logo
2:35 pm - 7:10 am
PWM
-
CPH
10h 35m
1 stop
Scandinavian Airlines Logo
12:55 pm - 12:18 am
CPH
-
PWM
17h 23m
1 stop
$1,394Scandinavian Airlines
Wed, Feb 25 - Sat, Feb 28
Multiple Airlines Logo
5:20 pm - 12:55 pm
PWM
-
CPH
13h 35m
2 stops
Multiple Airlines Logo
7:20 am - 12:05 am
CPH
-
PWM
22h 45m
2 stops
$3,301Multiple Airlines
Mon, Jul 6 - Fri, Jul 10
Scandinavian Airlines Logo
6:30 am - 8:40 am
PWM
-
CPH
20h 10m
1 stop
Scandinavian Airlines Logo
2:20 pm - 11:59 pm
CPH
-
PWM
15h 39m
1 stop
$7,895Scandinavian Airlines
Mon, Jul 6 - Fri, Jul 10

United Airlines flights from Portland, Maine to Denmark

Our best United Airlines deals on Portland, Maine to Denmark flight tickets
United Airlines
Mar 25
PWM3:44 pmPortland
15h 01m
2 stops
CPH11:45 amKastrup Copenhagen
Apr 1
CPH12:45 pmKastrup Copenhagen
36h 13m
2 stops
PWM6:58 pmPortland
$593
United Airlines
Mar 23
PWM4:23 pmPortland
20h 12m
2 stops
CPH5:35 pmKastrup Copenhagen
Mar 30
CPH12:40 pmKastrup Copenhagen
55h 57m
2 stops
PWM2:37 pmPortland
$621

Scandinavian Airlines flights from Portland, Maine to Denmark

Our best Scandinavian Airlines deals on Portland, Maine to Denmark flight tickets
Scandinavian Airlines
Feb 25
PWM2:35 pmPortland
10h 35m
1 stop
CPH7:10 amKastrup Copenhagen
Feb 28
CPH2:30 pmKastrup Copenhagen
39h 48m
2 stops
PWM12:18 amPortland
$846
Scandinavian Airlines
Feb 25
PWM2:35 pmPortland
14h 00m
2 stops
CPH10:35 amKastrup Copenhagen
Feb 28
CPH2:30 pmKastrup Copenhagen
39h 48m
2 stops
PWM12:18 amPortland
$1,038
Scandinavian Airlines
Feb 25
PWM2:35 pmPortland
10h 35m
1 stop
CPH7:10 amKastrup Copenhagen
Feb 28
CPH12:55 pmKastrup Copenhagen
17h 23m
1 stop
PWM12:18 amPortland
$1,294

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine 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, momondo users made 832,500 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Portland, Maine to Denmark that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Wed 3/25

3:44 pm-11:45 am

2 stops15h 01m

Kastrup Copenhagen

Wed 4/1

12:45 pm-6:58 pm

2 stops36h 13m

$593

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Mon 3/23

4:23 pm-5:35 pm

2 stops20h 12m

Kastrup Copenhagen

Mon 3/30

12:40 pm-2:37 pm

2 stops55h 57m

$621

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Wed 2/25

2:35 pm-7:10 am

1 stop10h 35m

Kastrup Copenhagen

Sat 2/28

2:30 pm-12:18 am

2 stops39h 48m

$846

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Wed 3/25

3:44 pm-1:35 pm

3 stops16h 51m

Kastrup Copenhagen

Wed 4/1

6:20 am-6:37 pm

3 stops18h 17m

$871

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Wed 2/25

2:35 pm-10:35 am

2 stops14h 00m

Kastrup Copenhagen

Sat 2/28

2:30 pm-12:18 am

2 stops39h 48m

$1,038

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Wed 2/25

2:35 pm-7:10 am

1 stop10h 35m

Kastrup Copenhagen

Sat 2/28

12:55 pm-12:18 am

1 stop17h 23m

$1,294

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Wed 3/25

3:44 pm-1:35 pm

3 stops16h 51m

Kastrup Copenhagen

Wed 4/1

12:45 pm-11:28 pm

2 stops16h 43m

$1,310

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Wed 2/25

2:35 pm-7:10 am

1 stop10h 35m

Kastrup Copenhagen

Sat 2/28

12:55 pm-12:18 am

1 stop17h 23m

$1,394

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Mon 7/6

5:20 pm-12:55 pm

2 stops13h 35m

Kastrup Copenhagen

Fri 7/10

7:20 am-12:05 am

2 stops22h 45m

$3,301

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Mon 7/6

6:30 am-8:40 am

1 stop20h 10m

Kastrup Copenhagen

Fri 7/10

2:20 pm-11:59 pm

1 stop15h 39m

$7,895

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Denmark from

How to get the cheapest flight ticket from Portland, Maine to Denmark

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Portland to Denmark?

KLM, Air France, and American Airlines are the most popular carriers operating from Portland to Denmark

What airlines fly to Denmark?

Scandinavian Airlines, Icelandair and PLAY are the top three most popular airlines that fly to Denmark from Portland, Maine according to our data. Scandinavian Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Denmark. Keep in mind that there are 13 different airlines that fly to Denmark on a routine basis, so you have a few additional options to choose from.

Cheap Portland, Maine to Denmark flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Denmark

Fastest flight time

10h 35m

Direct flights

None
The fastest flight from Portland, Maine to Denmark takes 10h 35m
There are no direct flights from Portland, Maine to Denmark. There are no popular flight routes from Portland, Maine to Denmark.
Search flight deals

  • When did momondo last update prices for flights from Portland Airport to Denmark?

    Prices for flights from Portland Airport to Denmark refresh daily.

  • How old do you have to be to fly from Portland Airport to Denmark?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Denmark.

  • What documentation or ID do you need to fly to Denmark?

    The required travel and health documents for your Denmark trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denmark. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Denmark?

Finding the right flight to Denmark from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denmark quick and easy, saving you time and money.

Can I find flights from Portland to Denmark with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Denmark from Portland with this policy.

How can momondo help me find flights from Portland to Denmark?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Denmark.

I’m not ready to book a flight from Portland to Denmark right now. Can momondo alert me if prices change?

Price alerts on flights to Denmark from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Denmark trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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