Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Portland, Maine to Denmark from $775

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Denmark departing on 5/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Portland, Maine to Denmark

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
6:30 am - 10:10 am
PWM
-
CPH
21h 40m
2 stops
Scandinavian Airlines Logo
2:25 pm - 12:43 am
CPH
-
PWM
16h 18m
2 stops
$775Scandinavian Airlines
Mon, May 4 - Thu, May 7
United Airlines Logo
7:10 pm - 11:30 pm
PWM
-
CPH
22h 20m
2 stops
United Airlines Logo
6:20 am - 11:59 pm
CPH
-
PWM
23h 39m
2 stops
$819United Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
6:00 am - 8:55 am
PWM
-
CPH
20h 55m
2 stops
United Airlines Logo
10:10 am - 1:52 pm
CPH
-
PWM
57h 42m
2 stops
$832United Airlines
Tue, Sep 1 - Sat, Dec 19
Scandinavian Airlines Logo
2:51 pm - 8:40 am
PWM
-
CPH
11h 49m
1 stop
Scandinavian Airlines Logo
2:20 pm - 12:43 am
CPH
-
PWM
16h 23m
1 stop
$880Scandinavian Airlines
Mon, May 4 - Thu, May 7
United Airlines Logo
6:00 am - 8:55 am
PWM
-
CPH
20h 55m
2 stops
United Airlines Logo
12:15 pm - 11:51 pm
CPH
-
PWM
17h 36m
2 stops
$903United Airlines
Tue, Jul 14 - Fri, Jul 24
American Airlines Logo
6:50 pm - 11:35 am
PWM
-
CPH
10h 45m
1 stop
American Airlines Logo
6:15 am - 10:55 pm
CPH
-
PWM
22h 40m
2 stops
$951American Airlines
Tue, Sep 1 - Sat, Dec 19
Multiple Airlines Logo
2:53 pm - 11:25 am
PWM
-
CPH
14h 32m
2 stops
Multiple Airlines Logo
9:00 am - 12:59 am
CPH
-
PWM
21h 59m
1 stop
$984Multiple Airlines
Tue, Jul 14 - Fri, Jul 24
KLM Logo
6:30 am - 6:45 am
PWM
-
CPH
18h 15m
1 stop
KLM Logo
9:00 am - 12:59 am
CPH
-
PWM
21h 59m
1 stop
$1,064KLM
Tue, Jul 14 - Fri, Jul 24
Multiple Airlines Logo
6:00 am - 8:55 am
PWM
-
CPH
20h 55m
2 stops
Multiple Airlines Logo
6:55 am - 10:57 pm
CPH
-
PWM
22h 02m
3 stops
$1,108Multiple Airlines
Tue, Sep 1 - Sat, Dec 19
Air Canada Logo
9:10 am - 8:55 am
PWM
-
CPH
17h 45m
3 stops
Air Canada Logo
6:55 am - 10:57 pm
CPH
-
PWM
22h 02m
3 stops
$1,116Air Canada
Tue, Sep 1 - Sat, Dec 19

United Airlines flights from Portland, Maine to Denmark

Our best United Airlines deals on Portland, Maine to Denmark flight tickets
United Airlines
May 5
PWM7:10 pmPortland
22h 20m
2 stops
CPH11:30 pmKastrup Copenhagen
May 12
CPH6:20 amKastrup Copenhagen
23h 39m
2 stops
PWM11:59 pmPortland
$819
United Airlines
Sep 1
PWM6:00 amPortland
20h 55m
2 stops
CPH8:55 amKastrup Copenhagen
Dec 19
CPH10:10 amKastrup Copenhagen
57h 42m
2 stops
PWM1:52 pmPortland
$832
United Airlines
Jul 14
PWM6:00 amPortland
20h 55m
2 stops
CPH8:55 amKastrup Copenhagen
Jul 24
CPH12:15 pmKastrup Copenhagen
17h 36m
2 stops
PWM11:51 pmPortland
$903

Air Canada flights from Portland, Maine to Denmark

Our best Air Canada deals on Portland, Maine to Denmark flight tickets
Air Canada
Sep 1
PWM9:10 amPortland
17h 45m
3 stops
CPH8:55 amKastrup Copenhagen
Dec 19
CPH6:55 amKastrup Copenhagen
22h 02m
3 stops
PWM10:57 pmPortland
$1,116
Air Canada
Jun 13
PWM6:00 amPortland
44h 55m
2 stops
CPH8:55 amKastrup Copenhagen
Jun 20
CPH12:15 pmKastrup Copenhagen
41h 15m
2 stops
PWM11:30 pmPortland
$1,216
Air Canada
Jul 14
PWM9:10 amPortland
17h 45m
3 stops
CPH8:55 amKastrup Copenhagen
Jul 24
CPH6:30 amKastrup Copenhagen
23h 00m
3 stops
PWM11:30 pmPortland
$1,523

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 March 26, 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

Cheapest round-trip

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Mon 5/4

6:30 am-10:10 am

2 stops21h 40m

Kastrup Copenhagen

Thu 5/7

2:25 pm-12:43 am

2 stops16h 18m

$775

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Tue 5/5

7:10 pm-11:30 pm

2 stops22h 20m

Kastrup Copenhagen

Tue 5/12

6:20 am-11:59 pm

2 stops23h 39m

$819

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Tue 9/1

6:00 am-8:55 am

2 stops20h 55m

Kastrup Copenhagen

Sat 12/19

10:10 am-1:52 pm

2 stops57h 42m

$832
Quickest round-trip

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Mon 5/4

2:51 pm-8:40 am

1 stop11h 49m

Kastrup Copenhagen

Thu 5/7

2:20 pm-12:43 am

1 stop16h 23m

$880

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Tue 7/14

6:00 am-8:55 am

2 stops20h 55m

Kastrup Copenhagen

Fri 7/24

12:15 pm-11:51 pm

2 stops17h 36m

$903

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Tue 9/1

6:50 pm-11:35 am

1 stop10h 45m

Kastrup Copenhagen

Sat 12/19

6:15 am-10:55 pm

2 stops22h 40m

$951

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Tue 7/14

2:53 pm-11:25 am

2 stops14h 32m

Kastrup Copenhagen

Fri 7/24

9:00 am-12:59 am

1 stop21h 59m

$984

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Tue 7/14

6:30 am-6:45 am

1 stop18h 15m

Kastrup Copenhagen

Fri 7/24

9:00 am-12:59 am

1 stop21h 59m

$1,064

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Tue 9/1

6:00 am-8:55 am

2 stops20h 55m

Kastrup Copenhagen

Sat 12/19

6:55 am-10:57 pm

3 stops22h 02m

$1,108

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Tue 9/1

9:10 am-8:55 am

3 stops17h 45m

Kastrup Copenhagen

Sat 12/19

6:55 am-10:57 pm

3 stops22h 02m

$1,116

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Can stopping save me money on Portland, Maine to Denmark flights?

You could potentially save up to 17% on your flight if you consider stops on a Portland, Maine to Denmark flight.

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

20h 55m

Direct flights

None
The fastest flight from Portland, Maine to Denmark takes 20h 55m
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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 4/25
Sat 5/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Denmark

Popular cities in Denmark

Popular flights according to clicks in the last 7 days on momondo
Flights to Copenhagenfrom $358
Flights to Billundfrom $437
Flights to Aalborgfrom $418
Flights to Aarhusfrom $466
Flights to Sønderborgfrom $1,020
Flights to Karupfrom $760
Flights to Esbjergfrom $1,311