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

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

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 71% 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 London (LHR) offer the lowest average round-trip price of $921.

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 21m.

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

London (LHR) was the most common stop: 63% of momondo users choosing 1-stop flights on this route connected there.

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 March 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.

$230 Cheap Flights from Philadelphia to Copenhagen in 2026

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Find the cheapest flights from Philadelphia to Copenhagen

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 pm - 3:40 pm

PHL

CPH

14h 55m

1 stop

9:45 pm - 4:40 pm

CPH

PHL

24h 55m

1 stop

$515British Airways

Mon, Apr 20 - Tue, Apr 28

10:00 am - 11:35 am

PHL

CPH

19h 35m

2 stops

6:10 am - 9:33 pm

CPH

PHL

21h 23m

2 stops

$526United Airlines

Tue, May 5 - Thu, May 7

4:20 pm - 11:35 am

PHL

CPH

37h 15m

2 stops

6:20 am - 9:33 pm

CPH

PHL

21h 13m

2 stops

$530United Airlines

Sat, May 9 - Tue, May 12

1:20 pm - 1:55 pm

PHL

CPH

18h 35m

2 stops

6:30 am - 9:48 am

CPH

PHL

33h 18m

2 stops

$531United Airlines

Wed, May 6 - Fri, May 8

4:25 pm - 10:50 am

PHL

CPH

12h 25m

1 stop

12:45 pm - 10:43 pm

CPH

PHL

15h 58m

1 stop

$532Air Canada

Mon, Apr 20 - Tue, Apr 28

10:33 am - 10:50 am

PHL

CPH

18h 17m

2 stops

12:45 pm - 10:43 pm

CPH

PHL

15h 58m

1 stop

$533Air Canada

Mon, Apr 20 - Tue, Apr 28

3:30 pm - 11:05 am

PHL

CPH

13h 35m

2 stops

6:20 am - 2:46 pm

CPH

PHL

14h 26m

2 stops

$541Multiple Airlines

Mon, Apr 20 - Tue, Apr 28

9:15 am - 10:45 pm

PHL

CPH

31h 30m

2 stops

11:15 pm - 10:43 pm

CPH

PHL

29h 28m

2 stops

$546Multiple Airlines

Mon, Apr 20 - Tue, Apr 28

3:30 pm - 11:05 am

PHL

CPH

13h 35m

2 stops

6:20 am - 2:46 pm

CPH

PHL

14h 26m

2 stops

$547Multiple Airlines

Mon, Apr 20 - Tue, Apr 28

3:30 pm - 11:05 am

PHL

CPH

13h 35m

2 stops

12:45 pm - 10:43 pm

CPH

PHL

15h 58m

1 stop

$549Multiple Airlines

Mon, Apr 20 - Tue, Apr 28

United Airlines flights from Philadelphia to Copenhagen

Our best United Airlines deals on Philadelphia to Copenhagen flight tickets

United Airlines

May 5

PHL10:00 amPhiladelphia

19h 35m

2 stops

CPH11:35 amKastrup Copenhagen

May 7

CPH6:10 amKastrup Copenhagen

21h 23m

2 stops

PHL9:33 pmPhiladelphia

$526

United Airlines

May 9

PHL4:20 pmPhiladelphia

37h 15m

2 stops

CPH11:35 amKastrup Copenhagen

May 12

CPH6:20 amKastrup Copenhagen

21h 13m

2 stops

PHL9:33 pmPhiladelphia

$530

United Airlines

May 6

PHL1:20 pmPhiladelphia

18h 35m

2 stops

CPH1:55 pmKastrup Copenhagen

May 8

CPH6:30 amKastrup Copenhagen

33h 18m

2 stops

PHL9:48 amPhiladelphia

$531

American Airlines flights from Philadelphia to Copenhagen

Our best American Airlines deals on Philadelphia to Copenhagen flight tickets

American Airlines

Apr 22

PHL10:05 pmPhiladelphia

12h 05m

1 stop

CPH4:10 pmKastrup Copenhagen

Apr 29

CPH12:25 pmKastrup Copenhagen

15h 59m

2 stops

PHL10:24 pmPhiladelphia

$577

American Airlines

Apr 24

PHL7:35 pmPhiladelphia

17h 05m

2 stops

CPH6:40 pmKastrup Copenhagen

May 5

CPH12:25 pmKastrup Copenhagen

15h 59m

2 stops

PHL10:24 pmPhiladelphia

$615

American Airlines

May 6

PHL7:35 pmPhiladelphia

18h 25m

1 stop

CPH8:00 pmKastrup Copenhagen

May 10

CPH12:25 pmKastrup Copenhagen

15h 59m

2 stops

PHL10:24 pmPhiladelphia

$630

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Mon 4/20

6:45 pm-3:40 pm

1 stop14h 55m

Kastrup Copenhagen

Tue 4/28

9:45 pm-4:40 pm

1 stop24h 55m

$515

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Tue 5/5

10:00 am-11:35 am

2 stops19h 35m

Kastrup Copenhagen

Thu 5/7

6:10 am-9:33 pm

2 stops21h 23m

$526

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Sat 5/9

4:20 pm-11:35 am

2 stops37h 15m

Kastrup Copenhagen

Tue 5/12

6:20 am-9:33 pm

2 stops21h 13m

$530

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Wed 5/6

1:20 pm-1:55 pm

2 stops18h 35m

Kastrup Copenhagen

Fri 5/8

6:30 am-9:48 am

2 stops33h 18m

$531

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Mon 4/20

4:25 pm-10:50 am

1 stop12h 25m

Kastrup Copenhagen

Tue 4/28

12:45 pm-10:43 pm

1 stop15h 58m

$532

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Mon 4/20

10:33 am-10:50 am

2 stops18h 17m

Kastrup Copenhagen

Tue 4/28

12:45 pm-10:43 pm

1 stop15h 58m

$533

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Mon 4/20

3:30 pm-11:05 am

2 stops13h 35m

Kastrup Copenhagen

Tue 4/28

6:20 am-2:46 pm

2 stops14h 26m

$541

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Mon 4/20

9:15 am-10:45 pm

2 stops31h 30m

Kastrup Copenhagen

Tue 4/28

11:15 pm-10:43 pm

2 stops29h 28m

$546

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Mon 4/20

3:30 pm-11:05 am

2 stops13h 35m

Kastrup Copenhagen

Tue 4/28

6:20 am-2:46 pm

2 stops14h 26m

$547

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Mon 4/20

3:30 pm-11:05 am

2 stops13h 35m

Kastrup Copenhagen

Tue 4/28

12:45 pm-10:43 pm

1 stop15h 58m

$549

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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 $578, 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 $631.

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 $740. 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 $982.

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 $771 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 $685 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 26% 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	$516
Fastest flight time	7h 30m
Direct flights	Every day
Airports in Copenhagen	1 airport

The best one-way flight to Copenhagen from Philadelphia in the past 72 hours is $516. The best round-trip flight deal from Philadelphia to Copenhagen found on momondo in the last 72 hours is $698.

The fastest flight from Philadelphia to Copenhagen takes 7h 30m

Direct flights go from Philadelphia to Copenhagen every day.

There is 1 airport in Copenhagen. From Philadelphia there are direct flights to Kastrup Copenhagen (CPH).

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 7h 30m.
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 March 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 787-8 Dreamliner, representing 51.94% of all bookings. The subsequent popular models are Boeing 787 Dreamliner at 44.19%, Boeing 787-9 Dreamliner at 1.55%, and Airbus A350-1000 at 1.16%.
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 34% of all bookings. The subsequent popular airlines are American Airlines at 31%, Finnair at 17%, 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
Iberia	PriceFrom $524	Free Cancellation	Rating 7.0 3,127 reviews	Search Iberia flights
Air Canada	PriceFrom $540	Free Cancellation	Rating 7.1 10,762 reviews	Search Air Canada flights
British Airways	PriceFrom $555	Free Cancellation	Rating 6.7 7,774 reviews	Search British Airways flights
Lufthansa	PriceFrom $565	Free Cancellation	Rating 6.8 7,820 reviews	Search Lufthansa flights
Finnair	PriceFrom $568	Free Cancellation	Rating 7.6 1,371 reviews	Search Finnair flights
American Airlines	PriceFrom $583	Free Cancellation	Rating 7.1 11,373 reviews	Search American Airlines flights
United Airlines	PriceFrom $656	Free Cancellation	Rating 7.4 9,372 reviews	Search United Airlines 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.

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Cheap flights from Philadelphia to Copenhagen 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 Copenhagen 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.

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How to get the cheapest flight ticket from Philadelphia to 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 to Copenhagen?

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

Can stopping save me money 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

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

Best Price Found

Fastest flight time

Direct flights

Airports in 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.

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

Fly your favorite airline to Copenhagen

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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