HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Copenhagen

$270+ Cheap flights from Philadelphia (PHL) to Copenhagen (CPH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CPH
Aug 14 — Aug 211
Fri 8/14
Fri 8/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Copenhagen with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Philadelphia to Kastrup Copenhagen are usually found in February or April, booked 3 days in advance, depart on a Wednesday or Sunday and return on a Thursday

Cheap flight deals from Philadelphia to Copenhagen

Cheapest flights from Philadelphia to Copenhagen
Explore the most affordable flight options available from Philadelphia to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.

This Expedia deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:45 pm
PHL
-
CPH
1 stop16h 05m
British Airways
Sun 10/189:25 pm
CPH
-
PHL
1 stop25h 15m
British Airways
Deal found 7/12$711
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:20 pm
PHL
-
CPH
2 stops16h 10m
United Airlines
Wed 11/2511:35 am
CPH
-
PHL
2 stops30h 41m
United Airlines
Deal found 7/11$714
This Orbitz deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:51 pm
PHL
-
CPH
2 stops13h 59m
British Airways
Wed 11/258:05 pm
CPH
-
PHL
1 stop26h 10m
British Airways
Deal found 7/13$716
This Priceline deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:25 pm
PHL
-
CPH
2 stops13h 40m
Multiple Airlines
Sun 10/188:10 pm
CPH
-
PHL
1 stop26h 30m
Multiple Airlines
Deal found 7/12$725
This Air Canada deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:20 pm
PHL
-
CPH
2 stops15h 05m
Air Canada
Wed 11/2511:35 am
CPH
-
PHL
1 stop17h 21m
Air Canada
Deal found 7/11$726
This Orbitz deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:45 pm
PHL
-
CPH
1 stop22h 35m
British Airways
Sun 10/256:55 am
CPH
-
PHL
2 stops20h 47m
British Airways
Deal found 7/10$728
This Air Canada deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:20 pm
PHL
-
CPH
2 stops15h 05m
Air Canada
Fri 11/276:55 am
CPH
-
PHL
2 stops13h 49m
Air Canada
Deal found 7/11$729
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:40 pm
PHL
-
CPH
1 stop18h 45m
United Airlines
Thu 11/2610:05 am
CPH
-
PHL
2 stops18h 51m
United Airlines
Deal found 7/14$730
This Air Canada deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/223:20 pm
PHL
-
CPH
2 stops40h 50m
Air Canada
Wed 11/2511:35 am
CPH
-
PHL
1 stop17h 21m
Air Canada
Deal found 7/11$731
This Air Canada deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:20 pm
PHL
-
CPH
2 stops35h 40m
Air Canada
Thu 11/266:55 am
CPH
-
PHL
2 stops13h 49m
Air Canada
Deal found 7/11$734

Find flight deals from Philadelphia to Copenhagen

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Copenhagen (CPH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$711
(Expedia)

One-way from

$270
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$941

Good round-trip deal

$998 or less

Good one-way deal

$720 or less
Provider with most accurate pricing for Philadelphia-Kastrup Copenhagen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Kastrup Copenhagen flights.
Search Deals
From Philadelphia to Kastrup Copenhagen
Search Deals
One-way flight from Philadelphia to Kastrup Copenhagen
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($154 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Philadelphia to Kastrup Copenhagen.
Search Deals
Price to beat on a one-way flight from Philadelphia to Kastrup Copenhagen.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Copenhagen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 15, 2026.
Use the filters below to find and compare flights from Philadelphia to Copenhagen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Wed 8/12

4:20 pm-10:50 am

1 stop12h 30m

Kastrup Copenhagen

Fri 8/21

12:15 pm-2:40 pm

2 stops32h 25m

$824

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Mon 8/10

6:35 pm-4:50 pm

1 stop16h 15m

Kastrup Copenhagen

Wed 8/19

3:20 pm-5:55 pm

Nonstop8h 35m

$826

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Mon 8/10

10:50 am-10:50 am

1 stop18h 00m

Kastrup Copenhagen

Wed 8/19

12:15 pm-2:49 pm

1 stop32h 34m

$838

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Sun 8/16

10:15 pm-10:40 pm

1 stop18h 25m

Kastrup Copenhagen

Tue 8/25

7:15 am-5:03 pm

2 stops15h 48m

$853

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Sat 12/26

9:15 am-10:20 am

1 stop19h 05m

Kastrup Copenhagen

Thu 12/31

7:10 am-4:05 pm

1 stop14h 55m

$861
Quickest round-trip

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Tue 11/24

5:05 pm-10:20 am

1 stop11h 15m

Kastrup Copenhagen

Sat 11/28

10:05 am-4:05 pm

1 stop12h 00m

$870

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Tue 8/25

10:05 am-8:55 am

1 stop16h 50m

Kastrup Copenhagen

Wed 9/2

12:15 pm-2:21 pm

2 stops32h 06m

$873

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Thu 12/24

11:39 am-10:20 am

2 stops16h 41m

Kastrup Copenhagen

Thu 12/31

7:10 am-10:56 pm

2 stops21h 46m

$873

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Tue 11/24

1:20 pm-1:10 pm

2 stops17h 50m

Kastrup Copenhagen

Sat 11/28

9:55 am-7:24 pm

2 stops15h 29m

$874

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Wed 8/26

3:05 pm-5:20 pm

2 stops20h 15m

Kastrup Copenhagen

Wed 9/2

12:15 pm-2:21 pm

2 stops32h 06m

$882

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/13

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Philadelphia to Copenhagen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Copenhagen in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Copenhagen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Copenhagen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Copenhagen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Copenhagen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Copenhagen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Copenhagen

Have a flexible travel schedule? Discover the best time to fly to Copenhagen from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Copenhagen

How far ahead should I book a flight from Philadelphia to Copenhagen?

The price you pay for your flight from Philadelphia to Copenhagen may vary depending on when you book. For the best chance of a lower fare, look to book 2 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Philadelphia to Copenhagen?

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Copenhagen (average of $581). Flying from Philadelphia to Copenhagen in June is currently the most expensive (average of $1,082). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to CPH?

Find hourly flight availability from Philadelphia to Copenhagen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 15, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Copenhagen as you normally would.

How much does it cost to fly round-trip from Philadelphia to Copenhagen?

Reviews of airlines servicing Copenhagen

Get insights into the airlines that provide service to Copenhagen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Copenhagen. Reviews last updated July 15, 2026.
Get a feel of what it's like to fly with Finnair,American Airlines, andAir Canada from Philadelphia to Copenhagen by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,420 reviews

Entertainment

6.9

Crew

8.2

Food

6.7

Comfort

7.4

Overall

7.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Finnair
7.6
Good
1,420 reviews
Finnair
7.6
Good
1,420 reviews

Entertainment

6.9

Crew

8.2

Food

6.7

Comfort

7.4

Overall

7.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
American Airlines
7.1
Good
11,810 reviews
Finnair
7.6
Good
1,420 reviews

Entertainment

6.9

Crew

8.2

Food

6.7

Comfort

7.4

Overall

7.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Air Canada
7.1
Good
11,341 reviews
Finnair
7.6
Good
1,420 reviews

Entertainment

6.9

Crew

8.2

Food

6.7

Comfort

7.4

Overall

7.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Iberia
7.0
Good
3,253 reviews
Finnair
7.6
Good
1,420 reviews

Entertainment

6.9

Crew

8.2

Food

6.7

Comfort

7.4

Overall

7.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
British Airways
6.7
Okay
8,117 reviews
Finnair
7.6
Good
1,420 reviews

Entertainment

6.9

Crew

8.2

Food

6.7

Comfort

7.4

Overall

7.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Copenhagen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Philadelphia to Copenhagen?

    To fly from Philadelphia to Copenhagen, you need to book a flight from Philadelphia (PHL) to Kastrup Copenhagen (CPH). Nonstop flights to Kastrup Copenhagen from Philadelphia take 7h 45m on average. When it comes time to book airfare, you have a few options: there are 4 outbound flights from Philadelphia to Kastrup Copenhagen offered by 6 different airlines.

  • How popular is this Philadelphia to Copenhagen flight route?

    The Philadelphia to Kastrup Copenhagen flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Philadelphia to Copenhagen?

    Airlines like United Airlines and British Airways fly from Philadelphia to Copenhagen in about 12h 30m. The time it takes to get you to your destination can typically vary by up to 5h 55m. There are 3934 mi between Philadelphia and Copenhagen. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Philadelphia to Copenhagen round-trip?

    Cheapflights users have booked flights from Philadelphia to Copenhagen round-trip from $540. Other airlines that can offer you cheap pricing are British Airways, from $555, and Iberia, from $574. Air Canada is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Philadelphia to Copenhagen one-way?

    One-way options have recently been found by users for as low as $415 on United Airlines. Other airlines that offer cheap prices include British Airways from $429 and Iberia from $516 one-way.

  • What are the most reliable airlines from Philadelphia to Copenhagen?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Philadelphia to Copenhagen on time: American Airlines (95%), Finnair (95%), Iberia (95%).

  • What are the cheapest flights from Philadelphia to Copenhagen?

    Looking at all options, your cheapest flight can be booked for $703. While the most popular route (Philadelphia - Kastrup Copenhagen) can be booked for $711 on average, our data indicates $1,006 when flying from Philadelphia to Copenhagen.

  • Can I find deals for flights from Philadelphia to Copenhagen that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Copenhagen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Copenhagen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Copenhagen.

  • Can I find deals for business class flights from Philadelphia to Copenhagen?

    Yes. Cheapflights offers flight deals from Philadelphia to Copenhagen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Copenhagen?

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Copenhagen (average of $581). Flying from Philadelphia to Copenhagen in June is currently the most expensive (average of $1,082). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Philadelphia to Copenhagen

Discover the top 6 airlines that operate flights from Philadelphia to Copenhagen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$540Average$658FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$555Average$872FlexibilityNo cancel feeOn-time70%
IberiaCheapest$574Average$958FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$621Average$823FlexibilityNo cancel feeOn-time69%
FinnairCheapest$633Average$950FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$719Average$986FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.