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Cheap flights from Philadelphia to Denmark from $206

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Denmark departing on 2/2. 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 Philadelphia to Denmark

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:57 pm - 9:40 am
PHL
-
CPH
29h 43m
2 stops
British Airways Logo
6:35 pm - 5:15 pm
CPH
-
PHL
27h 40m
1 stop
$486British Airways
Mon, Mar 2 - Mon, Mar 9
British Airways Logo
9:57 pm - 5:20 pm
PHL
-
CPH
38h 23m
2 stops
British Airways Logo
3:45 pm - 11:41 am
CPH
-
PHL
24h 56m
2 stops
$489British Airways
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
7:50 pm - 5:10 pm
PHL
-
CPH
15h 20m
1 stop
American Airlines Logo
6:25 am - 1:30 pm
CPH
-
PHL
13h 05m
1 stop
$490American Airlines
Mon, Feb 2 - Tue, Feb 10
Air Canada Logo
4:25 pm - 10:50 am
PHL
-
CPH
12h 25m
1 stop
Air Canada Logo
12:45 pm - 3:44 pm
CPH
-
PHL
32h 59m
1 stop
$491Air Canada
Mon, Mar 30 - Tue, Apr 7
British Airways Logo
6:45 pm - 11:15 pm
PHL
-
CPH
22h 30m
1 stop
British Airways Logo
6:20 pm - 4:40 pm
CPH
-
PHL
28h 20m
1 stop
$492British Airways
Mon, Mar 30 - Mon, Apr 13
American Airlines Logo
4:51 pm - 2:20 pm
PHL
-
CPH
15h 29m
2 stops
American Airlines Logo
6:25 am - 1:30 pm
CPH
-
PHL
13h 05m
1 stop
$494American Airlines
Tue, Feb 3 - Tue, Feb 10
United Airlines Logo
10:33 am - 6:40 pm
PHL
-
CPH
26h 07m
2 stops
United Airlines Logo
12:45 pm - 12:17 pm
CPH
-
PHL
29h 32m
2 stops
$497United Airlines
Wed, Apr 1 - Wed, Apr 15
American Airlines Logo
7:50 pm - 4:10 pm
PHL
-
CPH
14h 20m
1 stop
American Airlines Logo
10:30 am - 8:34 pm
CPH
-
PHL
16h 04m
2 stops
$500American Airlines
Mon, Feb 2 - Tue, Feb 10
Finnair Logo
7:50 pm - 6:35 pm
PHL
-
CPH
16h 45m
2 stops
Finnair Logo
1:00 pm - 1:30 pm
CPH
-
PHL
30h 30m
2 stops
$506Finnair
Mon, Feb 2 - Tue, Feb 10
United Airlines Logo
7:50 am - 10:00 am
PHL
-
BLL
21h 10m
2 stops
United Airlines Logo
6:00 am - 12:17 pm
BLL
-
PHL
36h 17m
2 stops
$661United Airlines
Fri, Mar 27 - Sat, Apr 4

American Airlines flights from Philadelphia to Denmark

Our best American Airlines deals on Philadelphia to Denmark flight tickets
American Airlines
Jan 25
PHL7:50 pmPhiladelphia
17h 40m
1 stop
CPH7:30 pmKastrup Copenhagen
Feb 2
CPH11:00 amKastrup Copenhagen
32h 30m
1 stop
PHL1:30 pmPhiladelphia
$489
American Airlines
Feb 2
PHL7:50 pmPhiladelphia
15h 20m
1 stop
CPH5:10 pmKastrup Copenhagen
Feb 10
CPH6:25 amKastrup Copenhagen
13h 05m
1 stop
PHL1:30 pmPhiladelphia
$490
American Airlines
Feb 3
PHL4:51 pmPhiladelphia
15h 29m
2 stops
CPH2:20 pmKastrup Copenhagen
Feb 10
CPH6:25 amKastrup Copenhagen
13h 05m
1 stop
PHL1:30 pmPhiladelphia
$494

Finnair flights from Philadelphia to Denmark

Our best Finnair deals on Philadelphia to Denmark flight tickets
Finnair
Feb 2
PHL7:50 pmPhiladelphia
16h 45m
2 stops
CPH6:35 pmKastrup Copenhagen
Feb 10
CPH1:00 pmKastrup Copenhagen
30h 30m
2 stops
PHL1:30 pmPhiladelphia
$506
Finnair
Jan 23
PHL7:50 pmPhiladelphia
16h 45m
2 stops
CPH6:35 pmKastrup Copenhagen
Jun 2
CPH5:00 pmKastrup Copenhagen
26h 00m
2 stops
PHL1:00 pmPhiladelphia
$632
Finnair
Jan 23
PHL7:50 pmPhiladelphia
22h 05m
2 stops
CPH11:55 pmKastrup Copenhagen
Jun 2
CPH5:00 pmKastrup Copenhagen
26h 00m
2 stops
PHL1:00 pmPhiladelphia
$633

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 January 16, 2026.
Use the filters below to find and compare flights from Philadelphia to Denmark that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Mon 3/2

9:57 pm-9:40 am

2 stops29h 43m

Kastrup Copenhagen

Mon 3/9

6:35 pm-5:15 pm

1 stop27h 40m

$486

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Tue 3/10

9:57 pm-5:20 pm

2 stops38h 23m

Kastrup Copenhagen

Tue 3/17

3:45 pm-11:41 am

2 stops24h 56m

$489

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Mon 2/2

7:50 pm-5:10 pm

1 stop15h 20m

Kastrup Copenhagen

Tue 2/10

6:25 am-1:30 pm

1 stop13h 05m

$490

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Mon 3/30

4:25 pm-10:50 am

1 stop12h 25m

Kastrup Copenhagen

Tue 4/7

12:45 pm-3:44 pm

1 stop32h 59m

$491

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Mon 3/30

6:45 pm-11:15 pm

1 stop22h 30m

Kastrup Copenhagen

Mon 4/13

6:20 pm-4:40 pm

1 stop28h 20m

$492

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Tue 2/3

4:51 pm-2:20 pm

2 stops15h 29m

Kastrup Copenhagen

Tue 2/10

6:25 am-1:30 pm

1 stop13h 05m

$494

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Wed 4/1

10:33 am-6:40 pm

2 stops26h 07m

Kastrup Copenhagen

Wed 4/15

12:45 pm-12:17 pm

2 stops29h 32m

$497

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Mon 2/2

7:50 pm-4:10 pm

1 stop14h 20m

Kastrup Copenhagen

Tue 2/10

10:30 am-8:34 pm

2 stops16h 04m

$500

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Mon 2/2

7:50 pm-6:35 pm

2 stops16h 45m

Kastrup Copenhagen

Tue 2/10

1:00 pm-1:30 pm

2 stops30h 30m

$506

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Fri 3/27

7:50 am-10:00 am

2 stops21h 10m

Billund

Sat 4/4

6:00 am-12:17 pm

2 stops36h 17m

$661

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denmark from

How to get the cheapest flight ticket from Philadelphia 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 month to fly to Denmark?

In general, February is the cheapest month to fly from Philadelphia to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $553. If you aren’t able to travel to Denmark during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $651.

What is the cheapest day to depart on your flight to Denmark?

The cheapest day to depart from Philadelphia to Denmark is on a Tuesday. Travelers who choose to depart for Denmark on a Tuesday will often find tickets for as low as $779. On the other hand, Friday is the most expensive day to depart from Philadelphia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,019.

What is the cheapest Philadelphia to Denmark flight route?

Fly from Philadelphia to Kastrup Copenhagen for the best Philadelphia - Denmark flight prices

How far in advance should I book a flight to Denmark?

You are more likely to see cheaper flights to Denmark from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around $758 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denmark from Philadelphia for as low as $690 on momondo.

What cabin class options are available on Philadelphia to Denmark flights?

There are 3 cabin classes available to choose from on Philadelphia to Denmark flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Philadelphia to Denmark flights?

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

Cheap Philadelphia to Denmark flight deals and tips

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

Best Price Found

$778

Fastest flight time

7h 35m

Direct flights

Every day

Airports in Denmark

19 airports
The best flight deal from Philadelphia to Denmark found on momondo in the last 72 hours is $778
The fastest flight from Philadelphia to Denmark takes 7h 35m
Direct flights go from Philadelphia to Denmark every day.
There are 19 airports in Denmark. From Philadelphia there are direct flights to Kastrup Copenhagen (CPH).
Search flight deals

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

    Prices for flights from Philadelphia Airport to Denmark refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Denmark?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia 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.

  • What is the most popular plane model from Philadelphia to Denmark?

Best airlines flying from Philadelphia to Denmark

Compare and see reviews for airlines that fly from Philadelphia to Denmark with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $561Free CancellationRating
6.7
7,676 reviews
Search British Airways flights
FinnairPriceFrom $570Free CancellationRating
7.6
1,349 reviews
Search Finnair flights
American AirlinesPriceFrom $583Free CancellationRating
7.2
11,132 reviews
Search American Airlines flights
LufthansaPriceFrom $601Free CancellationRating
6.8
7,717 reviews
Search Lufthansa flights
Air CanadaPriceFrom $650Free CancellationRating
7.1
10,622 reviews
Search Air Canada flights
United AirlinesPriceFrom $665Free CancellationRating
7.4
9,163 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Denmark. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Denmark from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Philadelphia 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 Philadelphia to Denmark.

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

Yes. momondo can track prices for Philadelphia to Denmark flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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