Which layover airport has the shortest travel time from Philadelphia to Copenhagen?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 12h 20m.

Which layover airport has the shortest connection time from Philadelphia to Copenhagen?

Frankfurt am Main (FRA) has the shortest average layover time for this route: 2h 13m.

Which airport is the most popular layover for flights between Philadelphia and Copenhagen?

London (LHR) was the most common stop: 86% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Copenhagen?

Scandinavian Airlines, Icelandair and Delta are the top three most popular airlines that fly to Copenhagen from Philadelphia according to our data. Scandinavian Airlines is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Copenhagen. Keep in mind that there are 15 different airlines that fly to Copenhagen on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Philadelphia to Copenhagen?

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $769.

What is the cheapest airline that flies from Philadelphia to Kastrup Copenhagen?

British Airways, Delta, and United Airlines are the most popular carriers operating from Philadelphia to Kastrup Copenhagen

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

Prices for flights from Philadelphia Airport to Kastrup Copenhagen Airport refresh daily.

How many operators does momondo search for flights from Philadelphia Airport to Kastrup Copenhagen Airport?

There are 7 operators available for flights from Philadelphia Airport to Kastrup Copenhagen Airport as of October 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Kastrup Copenhagen Airport.

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

The travel and health documents you'll need for your trip to Kastrup Copenhagen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kastrup Copenhagen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$314 Cheap Flights from Philadelphia to Copenhagen in 2026/27

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Find the cheapest flights from Philadelphia to Copenhagen

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5:45 pm - 10:20 amPHL Philadelphia-CPH Kastrup Copenhagen

34h 35m3 stops Orlando Raleigh-Durham Toronto Pearson Intl

9:50 am - 9:57 amCPH Kastrup Copenhagen-PHL Philadelphia

30h 07m3 stops Zurich Montreal Pierre Elliott Trudeau Intl Raleigh-Durham

$696Multiple Airlines

Mon, Nov 16 - Mon, Nov 23

8:50 am - 10:20 amPHL Philadelphia-CPH Kastrup Copenhagen

19h 30m2 stops Raleigh-Durham Toronto Pearson Intl

7:15 am - 11:24 pmCPH Kastrup Copenhagen-PHL Philadelphia

22h 09m2 stops Frankfurt am Main Raleigh-Durham

$717Multiple Airlines

Thu, Nov 12 - Mon, Nov 16

7:35 pm - 11:35 amPHL Philadelphia-CPH Kastrup Copenhagen

11h 00m1 stop London Heathrow

9:45 pm - 4:40 pmCPH Kastrup Copenhagen-PHL Philadelphia

24h 55m1 stop London Heathrow

$750British Airways

Mon, Mar 22 - Mon, Mar 29

7:35 pm - 7:20 pmPHL Philadelphia-CPH Kastrup Copenhagen

18h 45m1 stop London Heathrow

7:15 am - 4:40 pmCPH Kastrup Copenhagen-PHL Philadelphia

15h 25m1 stop London Heathrow

$761British Airways

Mon, Mar 22 - Tue, Mar 30

2:37 pm - 5:20 pmPHL Philadelphia-CPH Kastrup Copenhagen

20h 43m2 stops Washington, D.C. Dulles Intl Brussels Bruxelles-National

10:00 am - 4:00 pmCPH Kastrup Copenhagen-PHL Philadelphia

12h 00m1 stop Frankfurt am Main

$770United Airlines

Sun, Apr 11 - Tue, Apr 20

2:37 pm - 5:20 pmPHL Philadelphia-CPH Kastrup Copenhagen

20h 43m2 stops Washington, D.C. Dulles Intl Brussels Bruxelles-National

10:00 am - 4:00 pmCPH Kastrup Copenhagen-PHL Philadelphia

12h 00m1 stop Frankfurt am Main

$770United Airlines

Sun, Apr 11 - Wed, Apr 21

9:15 am - 10:50 amPHL Philadelphia-CPH Kastrup Copenhagen

19h 35m1 stop Toronto Pearson Intl

6:20 am - 2:41 pmCPH Kastrup Copenhagen-PHL Philadelphia

14h 21m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$774Air Canada

Mon, Apr 12 - Wed, Apr 21

5:05 pm - 2:05 pmPHL Philadelphia-CPH Kastrup Copenhagen

15h 00m2 stops Toronto Pearson Intl Zurich

6:50 am - 2:41 pmCPH Kastrup Copenhagen-PHL Philadelphia

13h 51m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

$776Air Canada

Wed, Apr 14 - Thu, Apr 22

5:40 pm - 1:30 pmPHL Philadelphia-CPH Kastrup Copenhagen

13h 50m1 stop Frankfurt am Main

7:15 am - 4:05 pmCPH Kastrup Copenhagen-PHL Philadelphia

14h 50m1 stop Frankfurt am Main

$816Lufthansa

Tue, Dec 8 - Thu, Dec 17

5:40 pm - 1:30 pmPHL Philadelphia-CPH Kastrup Copenhagen

13h 50m1 stop Frankfurt am Main

10:05 am - 4:05 pmCPH Kastrup Copenhagen-PHL Philadelphia

12h 00m1 stop Frankfurt am Main

$822Lufthansa

Sun, Dec 6 - Tue, Dec 15

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SWISS flights from Philadelphia to Copenhagen

Our best SWISS deals on Philadelphia to Copenhagen flight tickets

SWISS

Apr 20

PHL5:35 pmPhiladelphia

23h 45m

2 stops

CPH11:20 pmKastrup Copenhagen

May 4

CPH7:55 pmKastrup Copenhagen

31h 37m

2 stops

PHL9:32 pmPhiladelphia

$746

SWISS

Oct 27

PHL6:40 pmPhiladelphia

23h 25m

2 stops

CPH11:05 pmKastrup Copenhagen

Nov 3

CPH9:50 amKastrup Copenhagen

17h 48m

2 stops

PHL9:38 pmPhiladelphia

$942

Lufthansa flights from Philadelphia to Copenhagen

Our best Lufthansa deals on Philadelphia to Copenhagen flight tickets

Lufthansa

Dec 8

PHL5:40 pmPhiladelphia

13h 50m

1 stop

CPH1:30 pmKastrup Copenhagen

Dec 17

CPH7:15 amKastrup Copenhagen

14h 50m

1 stop

PHL4:05 pmPhiladelphia

$822

Lufthansa

Dec 8

PHL5:40 pmPhiladelphia

13h 50m

1 stop

CPH1:30 pmKastrup Copenhagen

Dec 17

CPH7:15 amKastrup Copenhagen

14h 50m

1 stop

PHL4:05 pmPhiladelphia

$836

Lufthansa

Oct 27

PHL6:40 pmPhiladelphia

13h 50m

1 stop

CPH1:30 pmKastrup Copenhagen

Nov 3

CPH7:15 amKastrup Copenhagen

14h 50m

1 stop

PHL4:05 pmPhiladelphia

$958

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Mon 11/16

5:45 pm-10:20 am

3 stops34h 35m

Kastrup Copenhagen

Mon 11/23

9:50 am-9:57 am

3 stops30h 07m

$696

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Thu 11/12

8:50 am-10:20 am

2 stops19h 30m

Kastrup Copenhagen

Mon 11/16

7:15 am-11:24 pm

2 stops22h 09m

$717

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Mon 3/22

7:35 pm-11:35 am

1 stop11h 00m

Kastrup Copenhagen

Mon 3/29

9:45 pm-4:40 pm

1 stop24h 55m

$750

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Mon 3/22

7:35 pm-7:20 pm

1 stop18h 45m

Kastrup Copenhagen

Tue 3/30

7:15 am-4:40 pm

1 stop15h 25m

$761

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Sun 4/11

2:37 pm-5:20 pm

2 stops20h 43m

Kastrup Copenhagen

Tue 4/20

10:00 am-4:00 pm

1 stop12h 00m

$770

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Sun 4/11

2:37 pm-5:20 pm

2 stops20h 43m

Kastrup Copenhagen

Wed 4/21

10:00 am-4:00 pm

1 stop12h 00m

$770

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Mon 4/12

9:15 am-10:50 am

1 stop19h 35m

Kastrup Copenhagen

Wed 4/21

6:20 am-2:41 pm

2 stops14h 21m

$774

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Wed 4/14

5:05 pm-2:05 pm

2 stops15h 00m

Kastrup Copenhagen

Thu 4/22

6:50 am-2:41 pm

2 stops13h 51m

$776

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Tue 12/8

5:40 pm-1:30 pm

1 stop13h 50m

Kastrup Copenhagen

Thu 12/17

7:15 am-4:05 pm

1 stop14h 50m

$816

Quickest round-trip

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Sun 12/6

5:40 pm-1:30 pm

1 stop13h 50m

Kastrup Copenhagen

Tue 12/15

10:05 am-4:05 pm

1 stop12h 00m

$822

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia 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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Philadelphia and Copenhagen?

Prices are currently low for flights on this route.

Typical prices usually range from $751 to $977.
The lowest price recently found on this route was $696.

What is the cheapest month to fly to Copenhagen?

The cheapest month to fly to Copenhagen from Philadelphia is in February. Flight prices, which tend to average around $581, are often lower during this time because this is during the off-season. If you aren’t able to travel to Copenhagen 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 $593.

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

The cheapest day to depart from Philadelphia to Copenhagen is on a Wednesday when prices can be found for as low as $841. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to Copenhagen for around $1,095.

What is the cheapest Philadelphia to Kastrup Copenhagen flight route?

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

How far in advance should I book a flight from Philadelphia to Copenhagen?

You are more likely to see cheaper flights to Copenhagen from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $828 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from Philadelphia for as low as $710 on momondo.

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

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

When to book flights from Philadelphia to Copenhagen

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Copenhagen according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Copenhagen (PHL to CPH) flight deals and tips

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

Best Price Found	$314
Fastest flight time	15h 05m
Direct flights	None

The best one-way flight to Copenhagen from Philadelphia in the past 72 hours is $314. The best round-trip flight deal from Philadelphia to Copenhagen found on momondo in the last 72 hours is $696.

The fastest flight from Philadelphia to Copenhagen takes 15h 05m

There are no direct flights from Philadelphia to Copenhagen. There are no popular flight routes from Philadelphia to Copenhagen.

Search flight deals

Frequently asked questions about flying from Philadelphia to Copenhagen

How far is Philadelphia to Kastrup Copenhagen by plane?
The straight-line distance from Philadelphia to Kastrup Copenhagen is 3922.6 mi. By plane, this route typically takes 15h 05m.
When did momondo last update prices for flights from Philadelphia Airport to Kastrup Copenhagen Airport?
Prices for flights from Philadelphia Airport to Kastrup Copenhagen Airport refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Kastrup Copenhagen Airport?
There are 7 operators available for flights from Philadelphia Airport to Kastrup Copenhagen Airport as of October 2026.
How old do you have to be to fly from Philadelphia Airport to Kastrup Copenhagen Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Kastrup Copenhagen Airport.
What documentation or ID do you need to fly to Kastrup Copenhagen Airport?
The travel and health documents you'll need for your trip to Kastrup Copenhagen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kastrup Copenhagen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Philadelphia to Copenhagen?
momondo data reveals that the most frequently booked plane model on the route from Philadelphia to Copenhagen is Boeing 787 Dreamliner, representing 47.50% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 43.75%, Airbus A330-300 at 3.75%, and Boeing 737-800 at 2.50%.
What is the most popular airline from Philadelphia to Copenhagen?
momondo data reveals that the most frequently booked airline on the route from Philadelphia to Copenhagen is American Airlines, representing 33% of all bookings. The subsequent popular airlines are British Airways at 30%, Iberia at 18%, and Finnair at 7%.

Best airlines flying from Philadelphia to Copenhagen

Compare and see reviews for airlines that fly from Philadelphia to Copenhagen with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $540	Free Cancellation	Rating 7.1 11,790 reviews	Search Air Canada flights
British Airways	PriceFrom $553	Free Cancellation	Rating 6.7 8,272 reviews	Search British Airways flights
Lufthansa	PriceFrom $565	Free Cancellation	Rating 6.8 8,285 reviews	Search Lufthansa flights
Iberia	PriceFrom $574	Free Cancellation	Rating 7.0 3,244 reviews	Search Iberia flights
Finnair	PriceFrom $633	Free Cancellation	Rating 7.6 1,416 reviews	Search Finnair flights
United Airlines	PriceFrom $656	Free Cancellation	Rating 7.3 10,396 reviews	Search United Airlines flights
American Airlines	PriceFrom $731	Free Cancellation	Rating 7.0 12,183 reviews	Search American Airlines flights

Kastrup

Roskilde

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

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

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

Flights from Philadelphia to Copenhagen with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Copenhagen from Philadelphia.

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

If you are not ready to book a flight from Philadelphia to Copenhagen now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Copenhagen and let you know when they change.

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Cheap flights from Philadelphia to Copenhagen from $314

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 Copenhagen departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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SWISS flights from Philadelphia to Copenhagen

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How to get the cheapest flight ticket from Philadelphia to Copenhagen

What is the typical price of a round-trip flight between Philadelphia and Copenhagen?

What is the cheapest month to fly to Copenhagen?

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

What is the cheapest Philadelphia to Kastrup Copenhagen flight route?

How far in advance should I book a flight from Philadelphia to Copenhagen?

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

What is the cheapest airline that flies from Philadelphia to Kastrup Copenhagen?

What airlines fly to Copenhagen?

Which airport is the most popular layover for flights between Philadelphia and Copenhagen?

Which layover airport offers the lowest fares from Philadelphia to Copenhagen?

Which layover airport has the shortest travel time from Philadelphia to Copenhagen?

Which layover airport has the shortest connection time from Philadelphia to Copenhagen?

When to book flights from Philadelphia to Copenhagen

Cheap Philadelphia to Copenhagen (PHL to CPH) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Philadelphia to Copenhagen

Best airlines flying from Philadelphia to Copenhagen

Compare and see reviews for airlines that fly from Philadelphia to Copenhagen with momondo

Traveling to a place near Copenhagen?

Why use momondo?

An easier way to manage your Copenhagen 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.

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Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Denmark

Airports servicing Denmark

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Copenhagen

List of cabin classes available on flights landing in Copenhagen. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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