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Cheap flights from Philadelphia to Denmark from $254

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 1/19. 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.
Air Canada Logo
3:30 pm - 9:00 am
PHL
-
CPH
35h 30m2 stops
Air Canada Logo
6:50 am - 2:47 pm
CPH
-
PHL
13h 57m2 stops
$485Air Canada
Sun, Feb 15 - Tue, Feb 24
Air Canada Logo
3:30 pm - 4:25 pm
PHL
-
CPH
18h 55m2 stops
Air Canada Logo
12:45 pm - 2:16 pm
CPH
-
PHL
31h 31m2 stops
$505Air Canada
Wed, Apr 8 - Fri, Apr 10
Air Canada Logo
3:30 pm - 2:10 pm
PHL
-
CPH
40h 40m2 stops
Air Canada Logo
12:45 pm - 2:16 pm
CPH
-
PHL
31h 31m2 stops
$509Air Canada
Tue, Apr 7 - Fri, Apr 10
British Airways Logo
6:35 pm - 9:45 pm
PHL
-
CPH
21h 10m1 stop
British Airways Logo
8:05 pm - 4:15 pm
CPH
-
PHL
26h 10m1 stop
$512British Airways
Sun, Feb 15 - Tue, Feb 24
United Airlines Logo
5:35 pm - 11:40 am
PHL
-
CPH
12h 05m1 stop
United Airlines Logo
6:10 am - 2:46 pm
CPH
-
PHL
14h 36m2 stops
$519United Airlines
Tue, Apr 14 - Thu, Apr 16
British Airways Logo
6:35 pm - 9:45 pm
PHL
-
CPH
21h 10m1 stop
British Airways Logo
10:30 am - 4:15 pm
CPH
-
PHL
11h 45m1 stop
$520British Airways
Sun, Feb 15 - Tue, Feb 24
United Airlines Logo
11:36 am - 4:35 pm
PHL
-
CPH
22h 59m2 stops
United Airlines Logo
6:10 am - 2:46 pm
CPH
-
PHL
14h 36m2 stops
$523United Airlines
Tue, Apr 14 - Thu, Apr 16
United Airlines Logo
3:30 pm - 1:25 pm
PHL
-
BLL
15h 55m2 stops
United Airlines Logo
6:35 am - 10:46 pm
BLL
-
PHL
22h 11m2 stops
$726United Airlines
Wed, Feb 4 - Wed, Feb 11
British Airways Logo
6:35 pm - 12:10 pm
PHL
-
BLL
11h 35m1 stop
British Airways Logo
8:50 pm - 4:15 pm
BLL
-
PHL
25h 25m1 stop
$756British Airways
Wed, Jan 21 - Sun, Jan 25
British Airways Logo
9:15 pm - 11:10 am
PHL
-
BLL
31h 55m2 stops
British Airways Logo
1:05 pm - 4:15 pm
BLL
-
PHL
33h 10m1 stop
$788British Airways
Sat, Jan 24 - Sat, Feb 7

British Airways flights from Philadelphia to Denmark

Our best British Airways deals on Philadelphia to Denmark flight tickets
British Airways
Feb 15
PHL6:35 pmPhiladelphia
21h 10m
1 stop
CPH9:45 pmKastrup Copenhagen
Feb 24
CPH8:05 pmKastrup Copenhagen
26h 10m
1 stop
PHL4:15 pmPhiladelphia
$512
Find similar
British Airways
Feb 15
PHL6:35 pmPhiladelphia
21h 10m
1 stop
CPH9:45 pmKastrup Copenhagen
Feb 24
CPH10:30 amKastrup Copenhagen
11h 45m
1 stop
PHL4:15 pmPhiladelphia
$520
Find similar
British Airways
Feb 9
PHL6:35 pmPhiladelphia
15h 35m
1 stop
CPH4:10 pmKastrup Copenhagen
Feb 18
CPH6:55 amKastrup Copenhagen
15h 20m
1 stop
PHL4:15 pmPhiladelphia
$530
Find similar

Air Canada flights from Philadelphia to Denmark

Our best Air Canada deals on Philadelphia to Denmark flight tickets
Air Canada
Feb 15
PHL3:30 pmPhiladelphia
35h 30m
2 stops
CPH9:00 amKastrup Copenhagen
Feb 24
CPH6:50 amKastrup Copenhagen
13h 57m
2 stops
PHL2:47 pmPhiladelphia
$485
Find similar
Air Canada
Apr 8
PHL3:30 pmPhiladelphia
18h 55m
2 stops
CPH4:25 pmKastrup Copenhagen
Apr 10
CPH12:45 pmKastrup Copenhagen
31h 31m
2 stops
PHL2:16 pmPhiladelphia
$505
Find similar
Air Canada
Apr 7
PHL3:30 pmPhiladelphia
40h 40m
2 stops
CPH2:10 pmKastrup Copenhagen
Apr 10
CPH12:45 pmKastrup Copenhagen
31h 31m
2 stops
PHL2:16 pmPhiladelphia
$509
Find similar

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 December 23, 2025.
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

Sun 2/15

3:30 pm-9:00 am

2 stops35h 30m

Kastrup Copenhagen

Tue 2/24

6:50 am-2:47 pm

2 stops13h 57m

$485

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Wed 4/8

3:30 pm-4:25 pm

2 stops18h 55m

Kastrup Copenhagen

Fri 4/10

12:45 pm-2:16 pm

2 stops31h 31m

$505

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Tue 4/7

3:30 pm-2:10 pm

2 stops40h 40m

Kastrup Copenhagen

Fri 4/10

12:45 pm-2:16 pm

2 stops31h 31m

$509

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Sun 2/15

6:35 pm-9:45 pm

1 stop21h 10m

Kastrup Copenhagen

Tue 2/24

8:05 pm-4:15 pm

1 stop26h 10m

$512

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Tue 4/14

5:35 pm-11:40 am

1 stop12h 05m

Kastrup Copenhagen

Thu 4/16

6:10 am-2:46 pm

2 stops14h 36m

$519

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Sun 2/15

6:35 pm-9:45 pm

1 stop21h 10m

Kastrup Copenhagen

Tue 2/24

10:30 am-4:15 pm

1 stop11h 45m

$520

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Tue 4/14

11:36 am-4:35 pm

2 stops22h 59m

Kastrup Copenhagen

Thu 4/16

6:10 am-2:46 pm

2 stops14h 36m

$523

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Wed 2/4

3:30 pm-1:25 pm

2 stops15h 55m

Billund

Wed 2/11

6:35 am-10:46 pm

2 stops22h 11m

$726

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Wed 1/21

6:35 pm-12:10 pm

1 stop11h 35m

Billund

Sun 1/25

8:50 pm-4:15 pm

1 stop25h 25m

$756

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Sat 1/24

9:15 pm-11:10 am

2 stops31h 55m

Billund

Sat 2/7

1:05 pm-4:15 pm

1 stop33h 10m

$788

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 $657.

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 $787. 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 $1,002.

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

Flying to Denmark from Philadelphia at noon is the least expensive time of day to depart. momondo users have found prices as low as $816 when looking at flights departing at noon. In the evening is when there is more demand to fly to Denmark, so prices are often more expensive at around $890 per ticket.

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 $769 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 $688 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

$597

Fastest flight time

7h 40m

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 $597
The fastest flight from Philadelphia to Denmark takes 7h 40m
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 $567Free CancellationRating
6.7
7,605 reviews
Search British Airways flights
American AirlinesPriceFrom $583Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights
FinnairPriceFrom $597Free CancellationRating
7.6
1,339 reviews
Search Finnair flights
LufthansaPriceFrom $601Free CancellationRating
6.8
7,649 reviews
Search Lufthansa flights
United AirlinesPriceFrom $665Free CancellationRating
7.4
9,105 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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