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Cheap flights from Portland, Maine to Copenhagen from $427

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 Copenhagen departing on 3/12. 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

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Find the cheapest flights from Portland, Maine to Copenhagen

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
6:30 am - 7:00 am
PWM
-
CPH
18h 30m2 stops
Scandinavian Airlines Logo
1:15 pm - 12:18 am
CPH
-
PWM
41h 03m2 stops
$722Scandinavian Airlines
Mon, Feb 23 - Sat, Feb 28
Scandinavian Airlines Logo
6:30 am - 7:10 am
PWM
-
CPH
18h 40m1 stop
Scandinavian Airlines Logo
1:15 pm - 12:18 am
CPH
-
PWM
41h 03m2 stops
$728Scandinavian Airlines
Mon, Feb 23 - Sat, Feb 28
United Airlines Logo
9:40 am - 5:35 pm
PWM
-
CPH
25h 55m2 stops
United Airlines Logo
10:10 am - 6:52 pm
CPH
-
PWM
14h 42m2 stops
$754United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
3:12 pm - 11:05 pm
PWM
-
CPH
25h 53m2 stops
United Airlines Logo
10:10 am - 6:52 pm
CPH
-
PWM
14h 42m2 stops
$755United Airlines
Thu, Jan 29 - Mon, Feb 2
Scandinavian Airlines Logo
2:35 pm - 7:10 am
PWM
-
CPH
10h 35m1 stop
Scandinavian Airlines Logo
1:55 pm - 12:20 am
CPH
-
PWM
16h 25m2 stops
$775Scandinavian Airlines
Thu, Jan 29 - Mon, Feb 2
Scandinavian Airlines Logo
2:35 pm - 7:10 am
PWM
-
CPH
10h 35m1 stop
Scandinavian Airlines Logo
12:55 pm - 12:20 am
CPH
-
PWM
17h 25m1 stop
$800Scandinavian Airlines
Thu, Jan 29 - Mon, Feb 2
Scandinavian Airlines Logo
2:35 pm - 7:10 am
PWM
-
CPH
10h 35m1 stop
Scandinavian Airlines Logo
12:55 pm - 12:20 am
CPH
-
PWM
17h 25m1 stop
$801Scandinavian Airlines
Thu, Jan 29 - Mon, Feb 2
Scandinavian Airlines Logo
2:35 pm - 7:10 am
PWM
-
CPH
10h 35m1 stop
Scandinavian Airlines Logo
12:55 pm - 12:18 am
CPH
-
PWM
17h 23m1 stop
$1,033Scandinavian Airlines
Mon, Feb 23 - Sat, Feb 28

United Airlines flights from Portland, Maine to Copenhagen

Our best United Airlines deals on Portland, Maine to Copenhagen flight tickets
United Airlines
Jan 29
PWM9:40 amPortland
25h 55m
2 stops
CPH5:35 pmKastrup Copenhagen
Feb 2
CPH10:10 amKastrup Copenhagen
14h 42m
2 stops
PWM6:52 pmPortland
$754
United Airlines
Jan 29
PWM3:12 pmPortland
25h 53m
2 stops
CPH11:05 pmKastrup Copenhagen
Feb 2
CPH10:10 amKastrup Copenhagen
14h 42m
2 stops
PWM6:52 pmPortland
$755

Scandinavian Airlines flights from Portland, Maine to Copenhagen

Our best Scandinavian Airlines deals on Portland, Maine to Copenhagen flight tickets
Scandinavian Airlines
Feb 23
PWM6:30 amPortland
18h 30m
2 stops
CPH7:00 amKastrup Copenhagen
Feb 28
CPH1:15 pmKastrup Copenhagen
41h 03m
2 stops
PWM12:18 amPortland
$722
Scandinavian Airlines
Feb 23
PWM6:30 amPortland
18h 40m
1 stop
CPH7:10 amKastrup Copenhagen
Feb 28
CPH1:15 pmKastrup Copenhagen
41h 03m
2 stops
PWM12:18 amPortland
$728
Scandinavian Airlines
Jan 29
PWM2:35 pmPortland
10h 35m
1 stop
CPH7:10 amKastrup Copenhagen
Feb 2
CPH1:55 pmKastrup Copenhagen
16h 25m
2 stops
PWM12:20 amPortland
$775

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine 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, momondo users made 832,500 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Portland, Maine to Copenhagen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Mon 2/23

6:30 am-7:00 am

2 stops18h 30m

Kastrup Copenhagen

Sat 2/28

1:15 pm-12:18 am

2 stops41h 03m

$722

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Mon 2/23

6:30 am-7:10 am

1 stop18h 40m

Kastrup Copenhagen

Sat 2/28

1:15 pm-12:18 am

2 stops41h 03m

$728

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Thu 1/29

9:40 am-5:35 pm

2 stops25h 55m

Kastrup Copenhagen

Mon 2/2

10:10 am-6:52 pm

2 stops14h 42m

$754

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Thu 1/29

3:12 pm-11:05 pm

2 stops25h 53m

Kastrup Copenhagen

Mon 2/2

10:10 am-6:52 pm

2 stops14h 42m

$755

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Thu 1/29

2:35 pm-7:10 am

1 stop10h 35m

Kastrup Copenhagen

Mon 2/2

1:55 pm-12:20 am

2 stops16h 25m

$775

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Thu 1/29

2:35 pm-7:10 am

1 stop10h 35m

Kastrup Copenhagen

Mon 2/2

12:55 pm-12:20 am

1 stop17h 25m

$800

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Thu 1/29

2:35 pm-7:10 am

1 stop10h 35m

Kastrup Copenhagen

Mon 2/2

12:55 pm-12:20 am

1 stop17h 25m

$801

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Mon 2/23

2:35 pm-7:10 am

1 stop10h 35m

Kastrup Copenhagen

Sat 2/28

12:55 pm-12:18 am

1 stop17h 23m

$1,033

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Thu 3/12

6:00 am-11:15 am

2 stops24h 15m

$427

PortlandCopenhagen

PWM - CPH

PWMCPH

Portland

Thu 3/12

11:30 am-12:00 pm

3 stops19h 30m

$542

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
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See travel insights to Copenhagen from

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

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 Kastrup Copenhagen?

Air Canada and Delta are the most popular carriers operating from Portland to Kastrup Copenhagen

What airlines fly to Copenhagen?

Scandinavian Airlines, Icelandair and PLAY are the top three most popular airlines that fly to Copenhagen from Portland, Maine according to our data. Scandinavian Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Copenhagen. Keep in mind that there are 13 different airlines that fly to Copenhagen on a routine basis, so you have a few additional options to choose from.

When to book flights from Portland, Maine to Copenhagen

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Copenhagen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Copenhagen (PWM to CPH) flight deals and tips

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

Fastest flight time

18h 30m

Direct flights

None
The fastest flight from Portland, Maine to Copenhagen takes 18h 30m
There are no direct flights from Portland, Maine to Copenhagen. There are no popular flight routes from Portland, Maine to Copenhagen.
Search flight deals

  • How far is Portland to Kastrup Copenhagen by plane?

    Portland and Kastrup Copenhagen are 3563.5 mi apart from one another. A reasonable flight in good conditions will take 18h 30m.

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

    Prices for flights from Portland Airport to Kastrup Copenhagen Airport are updated daily.

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

    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 Kastrup Copenhagen Airport.

  • What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

    The required travel and health documents for your Kastrup Copenhagen Airport 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 Kastrup Copenhagen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Copenhagen?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Copenhagen for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Copenhagen from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Copenhagen from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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