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

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 9h 50m.

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 73% 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 airport is the most popular layover for flights between Philadelphia and Copenhagen?

Frankfurt am Main (FRA) was the most common stop: 42% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via London (LHR) offer the lowest average round-trip price of $759.

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 34m.

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 6 operators available for flights from Philadelphia Airport to Kastrup Copenhagen Airport as of November 2025.

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.

$280 Cheap Flights from Philadelphia to Copenhagen in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Philadelphia to Copenhagen

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 12:25 pmPHL-CPH

14h 55m2 stops

6:50 am - 2:47 pmCPH-PHL

13h 57m2 stops

$513Air Canada

Find Deal

seg, jan 12 - qua, jan 14

3:30 pm - 12:25 pmPHL-CPH

14h 55m2 stops

6:55 am - 2:47 pmCPH-PHL

13h 52m2 stops

$516Air Canada

Find Deal

dom, jan 11 - ter, jan 13

3:30 pm - 2:00 pmPHL-CPH

40h 30m2 stops

8:55 am - 2:47 pmCPH-PHL

35h 52m2 stops

$518Air Canada

Find Deal

dom, jan 11 - qua, jan 14

5:40 pm - 11:45 amPHL-CPH

12h 05m1 stop

6:50 am - 9:36 pmCPH-PHL

20h 46m2 stops

$523United Airlines

Find Deal

dom, jan 11 - ter, jan 13

3:30 pm - 4:25 pmPHL-CPH

18h 55m2 stops

6:40 am - 2:46 pmCPH-PHL

14h 06m2 stops

$527Multiple Airlines

Find Deal

qua, abr 8 - qua, abr 15

5:00 pm - 1:35 pmPHL-CPH

38h 35m2 stops

10:10 am - 4:05 pmCPH-PHL

11h 55m1 stop

$529United Airlines

Find Deal

seg, jan 12 - qui, jan 15

7:45 pm - 5:35 pmPHL-CPH

39h 50m2 stops

7:05 am - 9:36 pmCPH-PHL

20h 31m2 stops

$532United Airlines

Find Deal

seg, jan 12 - qui, jan 15

7:45 pm - 1:35 pmPHL-CPH

35h 50m2 stops

6:50 am - 9:36 pmCPH-PHL

20h 46m2 stops

$533United Airlines

Find Deal

sáb, jan 10 - ter, jan 13

7:35 pm - 4:10 pmPHL-CPH

15h 35m1 stop

6:55 am - 5:15 pmCPH-PHL

15h 20m1 stop

$538British Airways

Find Deal

seg, mar 23 - sex, mar 27

6:30 pm - 10:50 amPHL-CPH

34h 20m2 stops

12:25 pm - 12:18 pmCPH-PHL

29h 53m2 stops

$547United Airlines

Find Deal

seg, abr 6 - qua, abr 15

Lufthansa flights from Philadelphia to Copenhagen

Our best Lufthansa deals on Philadelphia to Copenhagen flight tickets

Lufthansa

Mar 31

PHL5:35 pmPhiladelphia

19h 05m

2 stops

CPH6:40 pmKastrup Copenhagen

Apr 2

CPH10:10 amKastrup Copenhagen

11h 50m

1 stop

PHL4:00 pmPhiladelphia

$549

Find similar

Lufthansa

Mar 31

PHL5:35 pmPhiladelphia

14h 20m

1 stop

CPH1:55 pmKastrup Copenhagen

Apr 2

CPH10:10 amKastrup Copenhagen

11h 50m

1 stop

PHL4:00 pmPhiladelphia

$563

Find similar

Lufthansa

Jan 12

PHL3:30 pmPhiladelphia

20h 05m

2 stops

CPH5:35 pmKastrup Copenhagen

Jan 18

CPH10:05 amKastrup Copenhagen

12h 00m

1 stop

PHL4:05 pmPhiladelphia

$606

Find similar

SWISS flights from Philadelphia to Copenhagen

Our best SWISS deals on Philadelphia to Copenhagen flight tickets

SWISS

Mar 31

PHL5:35 pmPhiladelphia

19h 45m

2 stops

CPH7:20 pmKastrup Copenhagen

Apr 2

CPH9:40 amKastrup Copenhagen

17h 43m

2 stops

PHL9:23 pmPhiladelphia

$561

Find similar

SWISS

Mar 23

PHL5:00 pmPhiladelphia

35h 00m

3 stops

CPH9:00 amKastrup Copenhagen

Apr 2

CPH6:40 amKastrup Copenhagen

20h 43m

2 stops

PHL9:23 pmPhiladelphia

$577

Find similar

SWISS

Feb 18

PHL12:55 pmPhiladelphia

24h 10m

3 stops

CPH7:05 pmKastrup Copenhagen

Feb 25

CPH7:55 pmKastrup Copenhagen

31h 43m

3 stops

PHL9:38 pmPhiladelphia

$597

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

seg 1/12

3:30 pm-12:25 pm

2 stops14h 55m

Kastrup Copenhagen

qua 1/14

6:50 am-2:47 pm

2 stops13h 57m

$513

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

dom 1/11

3:30 pm-12:25 pm

2 stops14h 55m

Kastrup Copenhagen

ter 1/13

6:55 am-2:47 pm

2 stops13h 52m

$516

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

dom 1/11

3:30 pm-2:00 pm

2 stops40h 30m

Kastrup Copenhagen

qua 1/14

8:55 am-2:47 pm

2 stops35h 52m

$518

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

dom 1/11

5:40 pm-11:45 am

1 stop12h 05m

Kastrup Copenhagen

ter 1/13

6:50 am-9:36 pm

2 stops20h 46m

$523

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

qua 4/8

3:30 pm-4:25 pm

2 stops18h 55m

Kastrup Copenhagen

qua 4/15

6:40 am-2:46 pm

2 stops14h 06m

$527

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

seg 1/12

5:00 pm-1:35 pm

2 stops38h 35m

Kastrup Copenhagen

qui 1/15

10:10 am-4:05 pm

1 stop11h 55m

$529

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

seg 1/12

7:45 pm-5:35 pm

2 stops39h 50m

Kastrup Copenhagen

qui 1/15

7:05 am-9:36 pm

2 stops20h 31m

$532

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

sáb 1/10

7:45 pm-1:35 pm

2 stops35h 50m

Kastrup Copenhagen

ter 1/13

6:50 am-9:36 pm

2 stops20h 46m

$533

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

seg 3/23

7:35 pm-4:10 pm

1 stop15h 35m

Kastrup Copenhagen

sex 3/27

6:55 am-5:15 pm

1 stop15h 20m

$538

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

seg 4/6

6:30 pm-10:50 am

2 stops34h 20m

Kastrup Copenhagen

qua 4/15

12:25 pm-12:18 pm

2 stops29h 53m

$547

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 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 $553, 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 October is also cheap. Prices for this month can be found on momondo for an average of $684.

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

The cheapest day to depart from Philadelphia to Copenhagen is on a Tuesday when prices can be found for as low as $760. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to Copenhagen for around $1,024.

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

Flying to Copenhagen 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. Try not to purchase tickets in the evening because they tend to be around $902. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 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 $791 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 $688 on momondo.

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

There are 3 cabin classes available to choose from on Philadelphia to Kastrup Copenhagen 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 Copenhagen flights?

You could potentially save up to 15% on your flight if you consider stops on a Philadelphia to Copenhagen flight.

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	$805
Direct flights	None

The best flight deal from Philadelphia to Copenhagen found on momondo in the last 72 hours is $805

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

Search flight deals

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 12h 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 6 operators available for flights from Philadelphia Airport to Kastrup Copenhagen Airport as of November 2025.
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 787-8 Dreamliner, representing 61.17% of all bookings. The subsequent popular models are Boeing 787 Dreamliner at 28.16%, Boeing 787-9 Dreamliner at 3.88%, and Airbus A350-1000 at 2.91%.
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 British Airways, representing 36% of all bookings. The subsequent popular airlines are American Airlines at 28%, Finnair at 22%, and United Airlines at 6%.

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
Scandinavian Airlines	PriceFrom $564	Free Cancellation	Rating 7.4 1,583 reviews	Search Scandinavian Airlines flights
Finnair	PriceFrom $568	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
British Airways	PriceFrom $576	Free Cancellation	Rating 6.7 7,532 reviews	Search British Airways flights
American Airlines	PriceFrom $583	Free Cancellation	Rating 7.2 11,044 reviews	Search American Airlines flights
United Airlines	PriceFrom $621	Free Cancellation	Rating 7.4 9,019 reviews	Search United Airlines flights
Lufthansa	PriceFrom $678	Free Cancellation	Rating 6.8 7,576 reviews	Search Lufthansa flights

Kastrup

Roskilde

Why use momondo?

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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

sex 12/19

sex 12/26

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Denmark

Airports servicing Denmark

Cheap flights from Philadelphia to Copenhagen from $280

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 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.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Philadelphia to Copenhagen

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Lufthansa flights from Philadelphia to Copenhagen

Our best Lufthansa deals on Philadelphia to Copenhagen flight tickets

SWISS flights from Philadelphia to Copenhagen

Our best SWISS deals on Philadelphia to Copenhagen flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Philadelphia to Copenhagen that are best for you.

See travel insights to Copenhagen from

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

What is the cheapest month to fly to Copenhagen?

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

The cheapest day to depart from Philadelphia to Copenhagen is on a Tuesday when prices can be found for as low as $760. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to Copenhagen for around $1,024.

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

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 to Copenhagen?

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

There are 3 cabin classes available to choose from on Philadelphia to Kastrup Copenhagen 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 Copenhagen flights?

You could potentially save up to 15% on your flight if you consider stops on a Philadelphia to Copenhagen flight.

What airlines fly to Copenhagen?

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

Frankfurt am Main (FRA) was the most common stop: 42% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via London (LHR) offer the lowest average round-trip price of $759.

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

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 9h 50m.

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 34m.

When to book flights from Philadelphia to Copenhagen

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

Direct flights

How far is Philadelphia to Kastrup Copenhagen by plane?

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

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

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

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

What is the most popular plane model from Philadelphia to Copenhagen?

What is the most popular airline 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?

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

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

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

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

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.

Get notified when prices go down

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

Find better results for your trip to Denmark

Airports servicing Denmark