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Cheap flights from Philadelphia to Denmark from $230

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 4/28. 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.
United Airlines Logo
10:00 am - 2:25 pm
PHL
-
CPH
22h 25m
2 stops
United Airlines Logo
12:45 pm - 2:16 pm
CPH
-
PHL
31h 31m
2 stops
$531United Airlines
Sun, May 3 - Tue, May 5
United Airlines Logo
6:54 pm - 2:10 pm
PHL
-
CPH
37h 16m
2 stops
United Airlines Logo
12:45 pm - 2:20 pm
CPH
-
PHL
31h 35m
2 stops
$541United Airlines
Sat, May 2 - Tue, May 5
United Airlines Logo
6:54 pm - 11:30 pm
PHL
-
CPH
22h 36m
2 stops
United Airlines Logo
12:45 pm - 10:43 pm
CPH
-
PHL
15h 58m
1 stop
$543United Airlines
Tue, May 5 - Thu, May 7
United Airlines Logo
10:00 am - 2:25 pm
PHL
-
CPH
22h 25m
2 stops
United Airlines Logo
12:45 pm - 10:43 pm
CPH
-
PHL
15h 58m
1 stop
$544United Airlines
Sun, May 3 - Tue, May 5
United Airlines Logo
1:20 pm - 6:05 pm
PHL
-
CPH
22h 45m
2 stops
United Airlines Logo
6:20 am - 9:33 pm
CPH
-
PHL
21h 13m
2 stops
$547United Airlines
Mon, May 4 - Wed, May 6
Multiple Airlines Logo
4:20 pm - 10:50 am
PHL
-
CPH
12h 30m
1 stop
Multiple Airlines Logo
6:20 am - 2:48 pm
CPH
-
PHL
14h 28m
2 stops
$554Multiple Airlines
Wed, May 6 - Wed, May 13
British Airways Logo
6:45 pm - 8:25 pm
PHL
-
BLL
19h 40m
1 stop
British Airways Logo
10:40 am - 4:40 pm
BLL
-
PHL
12h 00m
1 stop
$652British Airways
Sat, May 9 - Tue, May 12
British Airways Logo
5:25 pm - 8:25 pm
PHL
-
BLL
21h 00m
2 stops
British Airways Logo
10:40 am - 4:40 pm
BLL
-
PHL
12h 00m
1 stop
$663British Airways
Sat, May 9 - Tue, May 12
British Airways Logo
6:45 pm - 12:05 pm
PHL
-
BLL
11h 20m
1 stop
British Airways Logo
9:50 pm - 12:10 pm
BLL
-
PHL
20h 20m
1 stop
$724British Airways
Wed, Apr 15 - Wed, Apr 22
British Airways Logo
6:45 pm - 4:20 pm
PHL
-
BLL
15h 35m
1 stop
British Airways Logo
9:50 pm - 1:55 pm
BLL
-
PHL
22h 05m
2 stops
$762British Airways
Wed, Apr 15 - Wed, Apr 22

United Airlines flights from Philadelphia to Denmark

Our best United Airlines deals on Philadelphia to Denmark flight tickets
United Airlines
May 3
PHL10:00 amPhiladelphia
22h 25m
2 stops
CPH2:25 pmKastrup Copenhagen
May 5
CPH12:45 pmKastrup Copenhagen
31h 31m
2 stops
PHL2:16 pmPhiladelphia
$531
United Airlines
May 2
PHL6:54 pmPhiladelphia
37h 16m
2 stops
CPH2:10 pmKastrup Copenhagen
May 5
CPH12:45 pmKastrup Copenhagen
31h 35m
2 stops
PHL2:20 pmPhiladelphia
$541
United Airlines
May 5
PHL6:54 pmPhiladelphia
22h 36m
2 stops
CPH11:30 pmKastrup Copenhagen
May 7
CPH12:45 pmKastrup Copenhagen
15h 58m
1 stop
PHL10:43 pmPhiladelphia
$543

Lufthansa flights from Philadelphia to Denmark

Our best Lufthansa deals on Philadelphia to Denmark flight tickets
Lufthansa
Mar 19
PHL6:40 pmPhiladelphia
12h 20m
1 stop
CPH12:00 pmKastrup Copenhagen
Mar 26
CPH10:10 amKastrup Copenhagen
11h 55m
1 stop
PHL5:05 pmPhiladelphia
$921
Lufthansa
Mar 19
PHL6:40 pmPhiladelphia
12h 20m
1 stop
CPH12:00 pmKastrup Copenhagen
Mar 26
CPH7:05 amKastrup Copenhagen
15h 00m
1 stop
PHL5:05 pmPhiladelphia
$923
Lufthansa
Mar 19
PHL6:40 pmPhiladelphia
17h 55m
2 stops
CPH5:35 pmKastrup Copenhagen
Mar 26
CPH10:10 amKastrup Copenhagen
11h 55m
1 stop
PHL5:05 pmPhiladelphia
$944

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 March 5, 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

Cheapest round-trip

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Sun 5/3

10:00 am-2:25 pm

2 stops22h 25m

Kastrup Copenhagen

Tue 5/5

12:45 pm-2:16 pm

2 stops31h 31m

$531

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Sat 5/2

6:54 pm-2:10 pm

2 stops37h 16m

Kastrup Copenhagen

Tue 5/5

12:45 pm-2:20 pm

2 stops31h 35m

$541

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Tue 5/5

6:54 pm-11:30 pm

2 stops22h 36m

Kastrup Copenhagen

Thu 5/7

12:45 pm-10:43 pm

1 stop15h 58m

$543

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Sun 5/3

10:00 am-2:25 pm

2 stops22h 25m

Kastrup Copenhagen

Tue 5/5

12:45 pm-10:43 pm

1 stop15h 58m

$544

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Mon 5/4

1:20 pm-6:05 pm

2 stops22h 45m

Kastrup Copenhagen

Wed 5/6

6:20 am-9:33 pm

2 stops21h 13m

$547
Quickest round-trip

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Wed 5/6

4:20 pm-10:50 am

1 stop12h 30m

Kastrup Copenhagen

Wed 5/13

6:20 am-2:48 pm

2 stops14h 28m

$554

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Sat 5/9

6:45 pm-8:25 pm

1 stop19h 40m

Billund

Tue 5/12

10:40 am-4:40 pm

1 stop12h 00m

$652

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Sat 5/9

5:25 pm-8:25 pm

2 stops21h 00m

Billund

Tue 5/12

10:40 am-4:40 pm

1 stop12h 00m

$663

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Wed 4/15

6:45 pm-12:05 pm

1 stop11h 20m

Billund

Wed 4/22

9:50 pm-12:10 pm

1 stop20h 20m

$724

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Wed 4/15

6:45 pm-4:20 pm

1 stop15h 35m

Billund

Wed 4/22

9:50 pm-1:55 pm

2 stops22h 05m

$762

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 $578. If you aren’t able to travel to Denmark during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $631.

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 $740. 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 $982.

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 $771 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 $685 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 26% 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

$516

Fastest flight time

7h 30m

Direct flights

Every day

Airports in Denmark

19 airports
The best one-way flight to Denmark from Philadelphia in the past 72 hours is $516. The best round-trip flight deal from Philadelphia to Denmark found on momondo in the last 72 hours is $698.
The fastest flight from Philadelphia to Denmark takes 7h 30m
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
IberiaPriceFrom $524Free CancellationRating
7.0
3,132 reviews
Search Iberia flights
Air CanadaPriceFrom $540Free CancellationRating
7.1
10,776 reviews
Search Air Canada flights
British AirwaysPriceFrom $555Free CancellationRating
6.7
7,775 reviews
Search British Airways flights
LufthansaPriceFrom $565Free CancellationRating
6.8
7,823 reviews
Search Lufthansa flights
FinnairPriceFrom $568Free CancellationRating
7.6
1,370 reviews
Search Finnair flights
American AirlinesPriceFrom $583Free CancellationRating
7.1
11,380 reviews
Search American Airlines flights
United AirlinesPriceFrom $656Free CancellationRating
7.4
9,388 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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