What is the cheapest airline that flies from Philadelphia to Denmark?

British Airways is the most popular carrier operating from Philadelphia to Denmark

What airlines fly to Denmark?

Scandinavian Airlines, Icelandair and Delta are the top three most popular airlines that fly to Denmark from Philadelphia according to our data. Scandinavian Airlines is the first choice among our users, with 75% of people opting to fly with this airline when traveling to Denmark. Keep in mind that there are 15 different airlines that fly to Denmark on a routine basis, so you have a few additional options to choose from.

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?

There are 7 operators available for flights from Philadelphia Airport to Denmark as of September 2026.

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.

$268 Cheap Flights from Philadelphia to Denmark in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Denmark

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3:20 pm - 9:05 amPHL Philadelphia-CPH Kastrup Copenhagen

36h 45m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

11:35 am - 2:44 pmCPH Kastrup Copenhagen-PHL Philadelphia

33h 09m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$592Air Canada

Mon, Oct 26 - Wed, Nov 4

3:20 pm - 12:25 pmPHL Philadelphia-CPH Kastrup Copenhagen

16h 05m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss

11:35 am - 10:56 pmCPH Kastrup Copenhagen-PHL Philadelphia

17h 21m1 stop Toronto Pearson Intl

$593Air Canada

Mon, Oct 26 - Wed, Nov 4

6:35 pm - 5:25 pmPHL Philadelphia-CPH Kastrup Copenhagen

16h 50m1 stop London Heathrow

8:30 pm - 4:15 pmCPH Kastrup Copenhagen-PHL Philadelphia

25h 45m1 stop London Heathrow

$602British Airways

Wed, Feb 17 - Mon, Mar 1

3:35 pm - 10:50 amPHL Philadelphia-CPH Kastrup Copenhagen

13h 15m2 stops Boston Logan Intl London Heathrow

8:30 pm - 4:15 pmCPH Kastrup Copenhagen-PHL Philadelphia

25h 45m1 stop London Heathrow

$607British Airways

Wed, Feb 17 - Mon, Mar 1

8:25 pm - 2:55 pmPHL Philadelphia-CPH Kastrup Copenhagen

13h 30m1 stop London Heathrow

12:25 pm - 1:40 pmCPH Kastrup Copenhagen-PHL Philadelphia

31h 15m1 stop London Heathrow

$615American Airlines

Mon, Oct 26 - Wed, Nov 4

7:35 pm - 5:25 pmPHL Philadelphia-CPH Kastrup Copenhagen

16h 50m1 stop London Heathrow

12:25 pm - 4:15 pmCPH Kastrup Copenhagen-PHL Philadelphia

33h 50m1 stop London Heathrow

$615American Airlines

Mon, Oct 26 - Wed, Nov 4

5:05 pm - 10:20 amPHL Philadelphia-CPH Kastrup Copenhagen

11h 15m1 stop Toronto Pearson Intl

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

12h 00m1 stop Frankfurt am Main

$636Multiple Airlines

Tue, Dec 8 - Thu, Dec 17

6:35 pm - 6:35 pmPHL Philadelphia-CPH Kastrup Copenhagen

18h 00m2 stops London Heathrow Helsinki-Vantaa

7:20 pm - 4:15 pmCPH Kastrup Copenhagen-PHL Philadelphia

26h 55m2 stops Helsinki-Vantaa London Heathrow

$637Finnair

Wed, Jan 20 - Mon, Jan 25

5:05 pm - 10:20 amPHL Philadelphia-CPH Kastrup Copenhagen

11h 15m1 stop Toronto Pearson Intl

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

12h 00m1 stop Frankfurt am Main

$637Multiple Airlines

Tue, Dec 8 - Thu, Dec 17

5:55 pm - 4:30 pmPHL Philadelphia-CPH Kastrup Copenhagen

16h 35m2 stops Barcelona-El Prat Helsinki-Vantaa

7:20 pm - 5:15 pmCPH Kastrup Copenhagen-PHL Philadelphia

26h 55m2 stops Helsinki-Vantaa London Heathrow

$761Finnair

Thu, Mar 11 - Sun, Mar 21

Cheap last minute flights

Enter your travel dates to find the best prices.

6:15 am - 6:45 amPHL Philadelphia-CPH Kastrup Copenhagen

18h 30m2 stops Detroit Metropolitan Wayne County New York LaGuardia

9:00 am - 11:08 pmCPH Kastrup Copenhagen-PHL Philadelphia

20h 08m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

$714Delta

Tue, Sep 15 - Thu, Oct 15

6:15 am - 6:45 amPHL Philadelphia-CPH Kastrup Copenhagen

18h 30m2 stops Detroit Metropolitan Wayne County New York LaGuardia

9:00 am - 11:08 pmCPH Kastrup Copenhagen-PHL Philadelphia

20h 08m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

$714Delta

Tue, Sep 15 - Wed, Oct 14

7:35 pm - 11:10 pmPHL Philadelphia-CPH Kastrup Copenhagen

21h 35m1 stop London Heathrow

6:45 pm - 4:40 pmCPH Kastrup Copenhagen-PHL Philadelphia

27h 55m1 stop London Heathrow

$852British Airways

Tue, Sep 15 - Wed, Oct 14

10:10 pm - 11:10 pmPHL Philadelphia-CPH Kastrup Copenhagen

19h 00m1 stop London Heathrow

7:05 am - 4:40 pmCPH Kastrup Copenhagen-PHL Philadelphia

15h 35m1 stop London Heathrow

$852British Airways

Tue, Sep 15 - Thu, Oct 15

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

18h 00m1 stop Toronto Pearson Intl

12:45 pm - 2:43 pmCPH Kastrup Copenhagen-PHL Philadelphia

31h 58m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$1,036Air Canada

Mon, Sep 14 - Tue, Oct 13

4:20 pm - 10:50 amPHL Philadelphia-CPH Kastrup Copenhagen

12h 30m1 stop Toronto Pearson Intl

12:45 pm - 2:43 pmCPH Kastrup Copenhagen-PHL Philadelphia

31h 58m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$1,036Air Canada

Mon, Sep 14 - Fri, Oct 16

4:20 pm - 10:50 amPHL Philadelphia-CPH Kastrup Copenhagen

12h 30m1 stop Toronto Pearson Intl

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

11h 55m1 stop Frankfurt am Main

$1,049United Airlines

Mon, Sep 14 - Thu, Oct 15

4:20 pm - 10:50 amPHL Philadelphia-CPH Kastrup Copenhagen

12h 30m1 stop Toronto Pearson Intl

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

11h 55m1 stop Frankfurt am Main

$1,049United Airlines

Mon, Sep 14 - Tue, Oct 13

5:40 pm - 1:55 pmPHL Philadelphia-CPH Kastrup Copenhagen

14h 15m1 stop Frankfurt am Main

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

11h 55m1 stop Frankfurt am Main

$1,116Lufthansa

Tue, Sep 15 - Tue, Oct 13

5:40 pm - 11:35 amPHL Philadelphia-CPH Kastrup Copenhagen

11h 55m1 stop Frankfurt am Main

6:40 am - 10:46 pmCPH Kastrup Copenhagen-PHL Philadelphia

22h 06m2 stops Frankfurt am Main Toronto Pearson Intl

$1,133Lufthansa

Mon, Sep 14 - Sat, Oct 17

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British Airways flights from Philadelphia to Denmark

Our best British Airways deals on Philadelphia to Denmark flight tickets

British Airways

Feb 17

PHL6:35 pmPhiladelphia

16h 50m

1 stop

CPH5:25 pmKastrup Copenhagen

Mar 1

CPH8:30 pmKastrup Copenhagen

25h 45m

1 stop

PHL4:15 pmPhiladelphia

$602

British Airways

Feb 17

PHL3:35 pmPhiladelphia

13h 15m

2 stops

CPH10:50 amKastrup Copenhagen

Mar 1

CPH8:30 pmKastrup Copenhagen

25h 45m

1 stop

PHL4:15 pmPhiladelphia

$607

British Airways

Nov 4

PHL6:35 pmPhiladelphia

13h 40m

1 stop

CPH2:15 pmKastrup Copenhagen

Nov 11

CPH6:45 amKastrup Copenhagen

15h 30m

1 stop

PHL4:15 pmPhiladelphia

$610

United Airlines flights from Philadelphia to Denmark

Our best United Airlines deals on Philadelphia to Denmark flight tickets

United Airlines

Jan 27

PHL10:15 amPhiladelphia

19h 10m

2 stops

CPH11:25 amKastrup Copenhagen

Jan 31

CPH11:35 amKastrup Copenhagen

30h 39m

2 stops

PHL12:14 pmPhiladelphia

$680

United Airlines

Nov 5

PHL9:15 amPhiladelphia

19h 05m

1 stop

CPH10:20 amKastrup Copenhagen

Dec 2

CPH1:10 pmKastrup Copenhagen

57h 11m

2 stops

PHL4:21 pmPhiladelphia

$698

United Airlines

Oct 8

PHL7:00 amPhiladelphia

21h 50m

1 stop

CPH10:50 amKastrup Copenhagen

Oct 30

CPH10:35 amKastrup Copenhagen

32h 44m

2 stops

PHL2:19 pmPhiladelphia

$699

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Mon 10/26

3:20 pm-9:05 am

2 stops36h 45m

Kastrup Copenhagen

Wed 11/4

11:35 am-2:44 pm

2 stops33h 09m

$592

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Mon 10/26

3:20 pm-12:25 pm

2 stops16h 05m

Kastrup Copenhagen

Wed 11/4

11:35 am-10:56 pm

1 stop17h 21m

$593

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Wed 2/17

6:35 pm-5:25 pm

1 stop16h 50m

Kastrup Copenhagen

Mon 3/1

8:30 pm-4:15 pm

1 stop25h 45m

$602

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Wed 2/17

3:35 pm-10:50 am

2 stops13h 15m

Kastrup Copenhagen

Mon 3/1

8:30 pm-4:15 pm

1 stop25h 45m

$607

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Mon 10/26

8:25 pm-2:55 pm

1 stop13h 30m

Kastrup Copenhagen

Wed 11/4

12:25 pm-1:40 pm

1 stop31h 15m

$615

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Mon 10/26

7:35 pm-5:25 pm

1 stop16h 50m

Kastrup Copenhagen

Wed 11/4

12:25 pm-4:15 pm

1 stop33h 50m

$615

Quickest round-trip

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Tue 12/8

5:05 pm-10:20 am

1 stop11h 15m

Kastrup Copenhagen

Thu 12/17

10:05 am-4:05 pm

1 stop12h 00m

$636

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Wed 1/20

6:35 pm-6:35 pm

2 stops18h 00m

Kastrup Copenhagen

Mon 1/25

7:20 pm-4:15 pm

2 stops26h 55m

$637

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Tue 12/8

5:05 pm-10:20 am

1 stop11h 15m

Kastrup Copenhagen

Thu 12/17

10:05 am-4:05 pm

1 stop12h 00m

$637

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Thu 3/11

5:55 pm-4:30 pm

2 stops16h 35m

Kastrup Copenhagen

Sun 3/21

7:20 pm-5:15 pm

2 stops26h 55m

$761

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 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

Prices

Airlines

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 $581. 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 $593.

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

The cheapest day to depart from Philadelphia to Denmark is on a Sunday. Travelers who choose to depart for Denmark on a Sunday will often find tickets for as low as $840. On the other hand, Thursday 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 $1,095.

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 from Philadelphia 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 $829 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 $710 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 24% 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	$268
Fastest flight time	12h 30m
Direct flights	None

The best one-way flight to Denmark from Philadelphia in the past 72 hours is $268. The best round-trip flight deal from Philadelphia to Denmark found on momondo in the last 72 hours is $592.

The fastest flight from Philadelphia to Denmark takes 12h 30m

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

Search flight deals

Frequently asked questions about flying from Philadelphia to Denmark

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?
There are 7 operators available for flights from Philadelphia Airport to Denmark as of September 2026.
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?
momondo data reveals that the most frequently booked plane model on the route from Philadelphia to Denmark is Boeing 787 Dreamliner, representing 49.30% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 45.77%, Airbus A330-300 at 2.11%, and Boeing 737-800 at 1.41%.

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
Air Canada	PriceFrom $540	Free Cancellation	Rating 7.1 11,620 reviews	Search Air Canada flights
British Airways	PriceFrom $553	Free Cancellation	Rating 6.7 8,215 reviews	Search British Airways flights
Lufthansa	PriceFrom $565	Free Cancellation	Rating 6.8 8,220 reviews	Search Lufthansa flights
Iberia	PriceFrom $574	Free Cancellation	Rating 7.0 3,246 reviews	Search Iberia flights
Finnair	PriceFrom $633	Free Cancellation	Rating 7.6 1,428 reviews	Search Finnair flights
United Airlines	PriceFrom $656	Free Cancellation	Rating 7.4 10,214 reviews	Search United Airlines flights
American Airlines	PriceFrom $719	Free Cancellation	Rating 7.1 12,050 reviews	Search American 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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Popular cities in Denmark

Flights to Copenhagenfrom $419

Flights to Billundfrom $556

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Flights to Aarhusfrom $594

Flights to Sønderborgfrom $906

Flights to Karupfrom $1,271

Cheap flights from Philadelphia to Denmark from $268

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 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Philadelphia to Denmark

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British Airways flights from Philadelphia to Denmark

Our best British Airways deals on Philadelphia to Denmark flight tickets

United Airlines flights from Philadelphia to Denmark

Our best United Airlines deals on Philadelphia to Denmark flight tickets

momondo Fare Finder

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

See travel insights to Denmark from

How to get the cheapest flight ticket from Philadelphia to Denmark

What is the cheapest month to fly to Denmark?

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

What is the cheapest Philadelphia to Denmark flight route?

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

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

Can stopping save me money on Philadelphia to Denmark flights?

What is the cheapest airline that flies from Philadelphia to Denmark?

What airlines fly to Denmark?

Cheap Philadelphia to Denmark flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Why use momondo?

An easier way to manage your Denmark 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

Popular cities in Denmark

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

Philadelphia flight routes

According to popular flight searches on momondo this year

Denmark flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Denmark

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

Cabin classes currently available on flights to Denmark

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

Complete your trip to Denmark

Explore popular destinations other users love

According to popular flight searches on momondo this year