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

British Airways, Delta, and United Airlines are the most popular carriers 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 76% 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.

$294 Cheap Flights from Philadelphia to Denmark in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Denmark

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 pm - 2:15 pmPHL Philadelphia-CPH Kastrup Copenhagen

13h 40m1 stop London Heathrow

6:45 am - 4:15 pmCPH Kastrup Copenhagen-PHL Philadelphia

15h 30m1 stop London Heathrow

$609British Airways

Wed, Nov 4 - Wed, Nov 11

6:35 pm - 2:55 pmPHL Philadelphia-CPH Kastrup Copenhagen

14h 20m1 stop London Heathrow

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

25h 45m1 stop London Heathrow

$613British Airways

Mon, Nov 9 - Mon, Nov 16

10:30 am - 11:25 amPHL Philadelphia-CPH Kastrup Copenhagen

18h 55m2 stops Washington, D.C. Dulles Intl Brussels Bruxelles-National

11:35 am - 12:05 pmCPH Kastrup Copenhagen-PHL Philadelphia

30h 30m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$622United Airlines

Wed, Nov 4 - Wed, Nov 11

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

$635Multiple Airlines

Tue, Dec 8 - Thu, Dec 17

9:15 am - 2:10 pmPHL Philadelphia-CPH Kastrup Copenhagen

22h 55m2 stops Toronto Pearson Intl Zurich

7:55 pm - 4:05 pmCPH Kastrup Copenhagen-PHL Philadelphia

26h 10m2 stops Zurich Frankfurt am Main

$645Multiple Airlines

Mon, Nov 9 - Mon, Nov 16

5:32 pm - 2:20 pmPHL Philadelphia-CPH Kastrup Copenhagen

14h 48m2 stops Charlotte Douglas London Heathrow

6:55 am - 1:40 pmCPH Kastrup Copenhagen-PHL Philadelphia

12h 45m1 stop London Heathrow

$667American Airlines

Sun, Nov 8 - Sun, Nov 15

7:40 pm - 5:35 pmPHL Philadelphia-CPH Kastrup Copenhagen

15h 55m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

11:35 am - 2:17 pmCPH Kastrup Copenhagen-PHL Philadelphia

32h 42m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$668United Airlines

Fri, Nov 6 - Fri, Nov 13

7:35 pm - 7:15 pmPHL Philadelphia-CPH Kastrup Copenhagen

17h 40m1 stop London Heathrow

6:20 am - 7:50 pmCPH Kastrup Copenhagen-PHL Philadelphia

18h 30m2 stops London Heathrow Charlotte Douglas

$672American Airlines

Tue, Oct 20 - Tue, Oct 27

5:05 pm - 9:00 amPHL Philadelphia-CPH Kastrup Copenhagen

33h 55m2 stops Toronto Pearson Intl Zurich

1:10 pm - 10:56 pmCPH Kastrup Copenhagen-PHL Philadelphia

39h 46m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

$712Air Canada

Wed, Nov 25 - Mon, Nov 30

9:15 am - 10:20 amPHL Philadelphia-CPH Kastrup Copenhagen

19h 05m1 stop Toronto Pearson Intl

12:45 pm - 2:36 pmCPH Kastrup Copenhagen-PHL Philadelphia

31h 51m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$721Air Canada

Thu, Jan 14 - Fri, May 14

Cheap last minute flights

Enter your travel dates to find the best prices.

5:40 pm - 2:10 pmPHL Philadelphia-CPH Kastrup Copenhagen

14h 30m2 stops Frankfurt am Main Zurich

7:55 pm - 6:14 pmCPH Kastrup Copenhagen-PHL Philadelphia

28h 19m2 stops Zurich Chicago O'Hare Intl

$1,056SWISS

Mon, Sep 28 - Mon, Oct 5

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

18h 00m1 stop Toronto Pearson Intl

3:00 pm - 6:14 pmCPH Kastrup Copenhagen-PHL Philadelphia

33h 14m2 stops Zurich Chicago O'Hare Intl

$1,127Multiple Airlines

Mon, Sep 28 - Mon, Oct 5

6:45 pm - 7:55 pmPHL Philadelphia-CPH Kastrup Copenhagen

19h 10m1 stop London Heathrow

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

24h 55m1 stop London Heathrow

$1,131British Airways

Mon, Sep 28 - Mon, Oct 5

6:15 am - 11:30 pmPHL Philadelphia-CPH Kastrup Copenhagen

35h 15m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

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

11h 55m1 stop Frankfurt am Main

$1,182United Airlines

Fri, Oct 2 - Fri, Oct 9

6:15 am - 11:30 pmPHL Philadelphia-CPH Kastrup Copenhagen

35h 15m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

6:30 am - 11:30 pmCPH Kastrup Copenhagen-PHL Philadelphia

23h 00m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$1,187United Airlines

Fri, Oct 2 - Fri, Oct 9

3:30 pm - 11:30 pmPHL Philadelphia-CPH Kastrup Copenhagen

26h 00m3 stops Orlando Frankfurt am Main Zurich

8:00 am - 11:43 pmCPH Kastrup Copenhagen-PHL Philadelphia

21h 43m2 stops London Gatwick Orlando

$1,646Multiple Airlines

Fri, Oct 2 - Fri, Oct 9

3:30 pm - 11:30 pmPHL Philadelphia-CPH Kastrup Copenhagen

26h 00m3 stops Orlando Frankfurt am Main Zurich

8:40 am - 11:43 pmCPH Kastrup Copenhagen-PHL Philadelphia

21h 03m3 stops Stockholm Arlanda London Gatwick Orlando

$1,687Multiple Airlines

Fri, Oct 2 - Fri, Oct 9

8:25 pm - 10:45 pmPHL Philadelphia-CPH Kastrup Copenhagen

20h 20m1 stop Dublin

5:55 am - 6:55 pmCPH Kastrup Copenhagen-PHL Philadelphia

19h 00m1 stop Dublin

$1,739Multiple Airlines

Fri, Oct 2 - Fri, Oct 9

8:20 am - 1:55 pmPHL Philadelphia-CPH Kastrup Copenhagen

47h 35m3 stops San Francisco Hong Kong Intl London Heathrow

5:05 pm - 7:37 amCPH Kastrup Copenhagen-PHL Philadelphia

44h 32m3 stops London Heathrow Hong Kong Intl Boston Logan Intl

$13,410Multiple Airlines

Mon, Sep 28 - Mon, Oct 5

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American Airlines flights from Philadelphia to Denmark

Our best American Airlines deals on Philadelphia to Denmark flight tickets

American Airlines

Nov 8

PHL5:32 pmPhiladelphia

14h 48m

2 stops

CPH2:20 pmKastrup Copenhagen

Nov 15

CPH6:55 amKastrup Copenhagen

12h 45m

1 stop

PHL1:40 pmPhiladelphia

$667

American Airlines

Oct 20

PHL7:35 pmPhiladelphia

17h 40m

1 stop

CPH7:15 pmKastrup Copenhagen

Oct 27

CPH6:20 amKastrup Copenhagen

18h 30m

2 stops

PHL7:50 pmPhiladelphia

$672

American Airlines

Oct 20

PHL5:32 pmPhiladelphia

14h 23m

2 stops

CPH1:55 pmKastrup Copenhagen

Oct 27

CPH6:20 amKastrup Copenhagen

18h 30m

2 stops

PHL7:50 pmPhiladelphia

$676

SWISS flights from Philadelphia to Denmark

Our best SWISS deals on Philadelphia to Denmark flight tickets

SWISS

Oct 7

PHL5:40 pmPhiladelphia

18h 15m

2 stops

CPH5:55 pmKastrup Copenhagen

Oct 14

CPH7:55 pmKastrup Copenhagen

28h 19m

2 stops

PHL6:14 pmPhiladelphia

$684

SWISS

Oct 7

PHL5:40 pmPhiladelphia

18h 15m

2 stops

CPH5:55 pmKastrup Copenhagen

Oct 14

CPH7:55 pmKastrup Copenhagen

28h 19m

2 stops

PHL6:14 pmPhiladelphia

$998

SWISS

Oct 7

PHL5:40 pmPhiladelphia

18h 15m

2 stops

CPH5:55 pmKastrup Copenhagen

Oct 14

CPH7:55 pmKastrup Copenhagen

28h 19m

2 stops

PHL6:14 pmPhiladelphia

$999

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Wed 11/4

6:35 pm-2:15 pm

1 stop13h 40m

Kastrup Copenhagen

Wed 11/11

6:45 am-4:15 pm

1 stop15h 30m

$609

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Mon 11/9

6:35 pm-2:55 pm

1 stop14h 20m

Kastrup Copenhagen

Mon 11/16

8:30 pm-4:15 pm

1 stop25h 45m

$613

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Wed 11/4

10:30 am-11:25 am

2 stops18h 55m

Kastrup Copenhagen

Wed 11/11

11:35 am-12:05 pm

2 stops30h 30m

$622

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

$635

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Mon 11/9

9:15 am-2:10 pm

2 stops22h 55m

Kastrup Copenhagen

Mon 11/16

7:55 pm-4:05 pm

2 stops26h 10m

$645

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Sun 11/8

5:32 pm-2:20 pm

2 stops14h 48m

Kastrup Copenhagen

Sun 11/15

6:55 am-1:40 pm

1 stop12h 45m

$667

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Fri 11/6

7:40 pm-5:35 pm

2 stops15h 55m

Kastrup Copenhagen

Fri 11/13

11:35 am-2:17 pm

2 stops32h 42m

$668

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Tue 10/20

7:35 pm-7:15 pm

1 stop17h 40m

Kastrup Copenhagen

Tue 10/27

6:20 am-7:50 pm

2 stops18h 30m

$672

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Wed 11/25

5:05 pm-9:00 am

2 stops33h 55m

Kastrup Copenhagen

Mon 11/30

1:10 pm-10:56 pm

2 stops39h 46m

$712

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Thu 1/14

9:15 am-10:20 am

1 stop19h 05m

Kastrup Copenhagen

Fri 5/14

12:45 pm-2:36 pm

2 stops31h 51m

$721

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 $840 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	$294
Fastest flight time	11h 15m
Direct flights	None

The best one-way flight to Denmark from Philadelphia in the past 72 hours is $294. The best round-trip flight deal from Philadelphia to Denmark found on momondo in the last 72 hours is $609.

The fastest flight from Philadelphia to Denmark takes 11h 15m

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 50.45% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 43.24%, Airbus A330-300 at 2.70%, and Boeing 737-800 at 1.80%.

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 11,701 reviews	Search Air Canada flights
British Airways	PriceFrom $553	Free Cancellation	Rating 6.7 8,238 reviews	Search British Airways flights
Lufthansa	PriceFrom $565	Free Cancellation	Rating 6.8 8,245 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 1,432 reviews	Search Finnair flights
United Airlines	PriceFrom $656	Free Cancellation	Rating 7.4 10,245 reviews	Search United Airlines flights
American Airlines	PriceFrom $719	Free Cancellation	Rating 7.0 12,097 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.

An easier way to manage your Denmark trip

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Popular cities in Denmark

Flights to Copenhagenfrom $426

Flights to Billundfrom $532

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Flights to Aarhusfrom $527

Flights to Sønderborgfrom $876

Flights to Karupfrom $1,271

Cheap flights from Philadelphia to Denmark from $294

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 10/27. 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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Cheap last minute flights

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Big names and deals

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American Airlines flights from Philadelphia to Denmark

Our best American Airlines deals on Philadelphia to Denmark flight tickets

SWISS flights from Philadelphia to Denmark

Our best SWISS 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