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

Air Canada, United Airlines, and British Airways 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 November 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.

$303 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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5:16 am - 10:20 amPHL Philadelphia-CPH Kastrup Copenhagen

23h 04m3 stops Tampa Raleigh-Durham Toronto Pearson Intl

11:35 am - 5:26 pmCPH Kastrup Copenhagen-PHL Philadelphia

35h 51m3 stops Toronto Pearson Intl Raleigh-Durham Atlanta Hartsfield-Jackson

$684Multiple Airlines

Fri, Dec 4 - Fri, Dec 11

11:32 am - 10:20 amPHL Philadelphia-CPH Kastrup Copenhagen

16h 48m2 stops Raleigh-Durham Toronto Pearson Intl

11:35 am - 5:26 pmCPH Kastrup Copenhagen-PHL Philadelphia

35h 51m3 stops Toronto Pearson Intl Raleigh-Durham Atlanta Hartsfield-Jackson

$706Multiple Airlines

Fri, Dec 4 - Fri, Dec 11

5:35 pm - 6:15 pmPHL Philadelphia-CPH Kastrup Copenhagen

18h 40m1 stop Frankfurt am Main

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

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

$741United Airlines

Tue, Apr 20 - Thu, Apr 22

5:35 pm - 6:15 pmPHL Philadelphia-CPH Kastrup Copenhagen

18h 40m1 stop Frankfurt am Main

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

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

$741United Airlines

Mon, Apr 19 - Wed, Apr 21

3:20 pm - 11:45 amPHL Philadelphia-CPH Kastrup Copenhagen

38h 25m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

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

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

$745Air Canada

Sun, Apr 18 - Wed, Apr 21

6:45 pm - 10:50 amPHL Philadelphia-CPH Kastrup Copenhagen

34h 05m2 stops Chicago O'Hare Intl Toronto Pearson Intl

9:40 am - 4:18 pmCPH Kastrup Copenhagen-PHL Philadelphia

36h 38m2 stops Zurich Toronto Pearson Intl

$750Air Canada

Mon, Apr 19 - Thu, Apr 22

5:35 pm - 11:45 amPHL Philadelphia-CPH Kastrup Copenhagen

12h 10m1 stop Frankfurt am Main

6:20 am - 4:00 pmCPH Kastrup Copenhagen-PHL Philadelphia

15h 40m1 stop Frankfurt am Main

$763Lufthansa

Wed, Apr 14 - Thu, Apr 29

5:35 pm - 11:45 amPHL Philadelphia-CPH Kastrup Copenhagen

12h 10m1 stop Frankfurt am Main

6:20 am - 4:00 pmCPH Kastrup Copenhagen-PHL Philadelphia

15h 40m1 stop Frankfurt am Main

$764Lufthansa

Wed, Apr 14 - Thu, Apr 29

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

$767British Airways

Tue, Mar 23 - Mon, Mar 29

6:35 pm - 11:20 amPHL Philadelphia-BLL Billund

10h 45m1 stop London Heathrow

12:55 pm - 4:15 pmBLL Billund-PHL Philadelphia

33h 20m1 stop London Heathrow

$773British Airways

Sun, Feb 7 - Thu, Feb 11

Cheap last minute flights

Enter your travel dates to find the best prices.

7:42 am - 10:20 amPHL Philadelphia-CPH Kastrup Copenhagen

20h 38m2 stops Raleigh-Durham Toronto Pearson Intl

9:50 am - 10:07 amCPH Kastrup Copenhagen-PHL Philadelphia

30h 17m3 stops Zurich Toronto Pearson Intl Raleigh-Durham

$681Multiple Airlines

Sat, Nov 14 - Fri, Nov 20

5:15 am - 10:20 amPHL Philadelphia-CPH Kastrup Copenhagen

23h 05m3 stops Orlando Raleigh-Durham Toronto Pearson Intl

9:50 am - 10:07 amCPH Kastrup Copenhagen-PHL Philadelphia

30h 17m3 stops Zurich Toronto Pearson Intl Raleigh-Durham

$782Multiple Airlines

Sat, Nov 14 - Fri, Nov 20

7:42 am - 11:45 amPHL Philadelphia-CPH Kastrup Copenhagen

22h 03m2 stops Raleigh-Durham Reykjavik Keflavik Intl

12:55 pm - 10:57 pmCPH Kastrup Copenhagen-PHL Philadelphia

16h 02m2 stops Reykjavik Keflavik Intl Raleigh-Durham

$783Multiple Airlines

Sat, Nov 14 - Fri, Nov 20

6:00 am - 4:00 pmPHL Philadelphia-CPH Kastrup Copenhagen

28h 00m3 stops Dallas/Fort Worth Chicago O'Hare Intl Reykjavik Keflavik Intl

8:15 am - 7:21 amCPH Kastrup Copenhagen-PHL Philadelphia

29h 06m3 stops Reykjavik Keflavik Intl Chicago O'Hare Intl Atlanta Hartsfield-Jackson

$903Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

5:40 pm - 12:00 pmPHL Philadelphia-CPH Kastrup Copenhagen

12h 20m1 stop Frankfurt am Main

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

12h 00m1 stop Frankfurt am Main

$966Lufthansa

Tue, Nov 10 - Tue, Nov 17

6:35 pm - 11:20 amPHL Philadelphia-CPH Kastrup Copenhagen

10h 45m1 stop London Heathrow

6:55 am - 4:15 pmCPH Kastrup Copenhagen-PHL Philadelphia

15h 20m1 stop London Heathrow

$1,084British Airways

Fri, Nov 13 - Fri, Nov 20

6:38 pm - 1:55 pmPHL Philadelphia-CPH Kastrup Copenhagen

13h 17m2 stops Boston Logan Intl London Heathrow

6:55 am - 4:15 pmCPH Kastrup Copenhagen-PHL Philadelphia

15h 20m1 stop London Heathrow

$1,099British Airways

Fri, Nov 13 - Fri, Nov 20

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

11h 15m1 stop Toronto Pearson Intl

1:10 pm - 10:36 pmCPH Kastrup Copenhagen-PHL Philadelphia

39h 26m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

$1,113United Airlines

Sat, Nov 14 - Fri, Nov 20

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

$1,177Lufthansa

Tue, Nov 10 - Thu, Nov 12

6:35 pm - 11:25 pmPHL Philadelphia-CPH Kastrup Copenhagen

22h 50m1 stop London Heathrow

6:15 pm - 4:15 pmCPH Kastrup Copenhagen-PHL Philadelphia

28h 00m1 stop London Heathrow

$1,215British Airways

Sat, Nov 14 - Fri, Nov 20

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United Airlines flights from Philadelphia to Denmark

Our best United Airlines deals on Philadelphia to Denmark flight tickets

United Airlines

Apr 19

PHL5:35 pmPhiladelphia

18h 40m

1 stop

CPH6:15 pmKastrup Copenhagen

Apr 21

CPH6:20 amKastrup Copenhagen

14h 21m

2 stops

PHL2:41 pmPhiladelphia

$741

United Airlines

Feb 1

PHL4:55 pmPhiladelphia

43h 30m

2 stops

CPH6:25 pmKastrup Copenhagen

Feb 4

CPH2:15 pmKastrup Copenhagen

32h 06m

2 stops

PHL4:21 pmPhiladelphia

$760

United Airlines

Apr 14

PHL9:15 amPhiladelphia

19h 35m

1 stop

CPH10:50 amKastrup Copenhagen

Apr 21

CPH12:45 pmKastrup Copenhagen

29h 40m

2 stops

PHL12:25 pmPhiladelphia

$765

Air Canada flights from Philadelphia to Denmark

Our best Air Canada deals on Philadelphia to Denmark flight tickets

Air Canada

Apr 18

PHL3:20 pmPhiladelphia

38h 25m

2 stops

CPH11:45 amKastrup Copenhagen

Apr 21

CPH6:50 amKastrup Copenhagen

13h 51m

2 stops

PHL2:41 pmPhiladelphia

$745

Air Canada

Apr 19

PHL6:45 pmPhiladelphia

34h 05m

2 stops

CPH10:50 amKastrup Copenhagen

Apr 22

CPH9:40 amKastrup Copenhagen

36h 38m

2 stops

PHL4:18 pmPhiladelphia

$750

Air Canada

Apr 17

PHL6:45 pmPhiladelphia

58h 05m

2 stops

CPH10:50 amKastrup Copenhagen

Apr 21

CPH9:40 amKastrup Copenhagen

19h 13m

2 stops

PHL10:53 pmPhiladelphia

$761

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Fri 12/4

5:16 am-10:20 am

3 stops23h 04m

Kastrup Copenhagen

Fri 12/11

11:35 am-5:26 pm

3 stops35h 51m

$684

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Fri 12/4

11:32 am-10:20 am

2 stops16h 48m

Kastrup Copenhagen

Fri 12/11

11:35 am-5:26 pm

3 stops35h 51m

$706

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Tue 4/20

5:35 pm-6:15 pm

1 stop18h 40m

Kastrup Copenhagen

Thu 4/22

6:20 am-2:41 pm

2 stops14h 21m

$741

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Mon 4/19

5:35 pm-6:15 pm

1 stop18h 40m

Kastrup Copenhagen

Wed 4/21

6:20 am-2:41 pm

2 stops14h 21m

$741

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Sun 4/18

3:20 pm-11:45 am

2 stops38h 25m

Kastrup Copenhagen

Wed 4/21

6:50 am-2:41 pm

2 stops13h 51m

$745

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Mon 4/19

6:45 pm-10:50 am

2 stops34h 05m

Kastrup Copenhagen

Thu 4/22

9:40 am-4:18 pm

2 stops36h 38m

$750

Quickest round-trip

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Wed 4/14

5:35 pm-11:45 am

1 stop12h 10m

Kastrup Copenhagen

Thu 4/29

6:20 am-4:00 pm

1 stop15h 40m

$763

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Wed 4/14

5:35 pm-11:45 am

1 stop12h 10m

Kastrup Copenhagen

Thu 4/29

6:20 am-4:00 pm

1 stop15h 40m

$764

PhiladelphiaCopenhagen

PHL Philadelphia - CPH Kastrup Copenhagen

PHLCPH

Philadelphia

Tue 3/23

7:35 pm-11:35 am

1 stop11h 00m

Kastrup Copenhagen

Mon 3/29

9:45 pm-4:40 pm

1 stop24h 55m

$767

PhiladelphiaBillund

PHL Philadelphia - BLL Billund

PHLBLL

Philadelphia

Sun 2/7

6:35 pm-11:20 am

1 stop10h 45m

Billund

Thu 2/11

12:55 pm-4:15 pm

1 stop33h 20m

$773

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 $858. 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 $868 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.

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	$303
Fastest flight time	7h 45m
Direct flights	None

The best one-way flight to Denmark from Philadelphia in the past 72 hours is $303. The best round-trip flight deal from Philadelphia to Denmark found on momondo in the last 72 hours is $684.

The fastest flight from Philadelphia to Denmark takes 7h 45m

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 November 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 48.00% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 42.00%, Boeing 737-800 at 5.00%, and Airbus A330-300 at 3.00%.

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 11,876 reviews	Search Air Canada flights
British Airways	PriceFrom $553	Free Cancellation	Rating 6.7 8,286 reviews	Search British Airways flights
Lufthansa	PriceFrom $565	Free Cancellation	Rating 6.8 8,292 reviews	Search Lufthansa flights
Iberia	PriceFrom $574	Free Cancellation	Rating 7.0 3,231 reviews	Search Iberia flights
Finnair	PriceFrom $633	Free Cancellation	Rating 7.6 1,413 reviews	Search Finnair flights
United Airlines	PriceFrom $656	Free Cancellation	Rating 7.3 10,470 reviews	Search United Airlines flights
American Airlines	PriceFrom $733	Free Cancellation	Rating 7.0 12,228 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 $259

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Flights to Sønderborgfrom $835

Flights to Karupfrom $1,271

Cheap flights from Philadelphia to Denmark from $303

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 1/27. 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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United Airlines flights from Philadelphia to Denmark

Our best United Airlines deals on Philadelphia to Denmark flight tickets

Air Canada flights from Philadelphia to Denmark

Our best Air Canada deals on Philadelphia to Denmark flight tickets

momondo Fare Finder

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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?

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