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$299+ Cheap flights from Copenhagen (CPH) to Philadelphia (PHL)

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — PHL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Kastrup Copenhagen to Philadelphia are usually found in October or November, booked 76 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Copenhagen to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to Philadelphia (PHL). 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$562
(Booking.com)

One-way from

$299
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$447

Good round-trip deal

$610 or less

Good one-way deal

$548 or less
Provider with most accurate pricing for Kastrup Copenhagen-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Kastrup Copenhagen-Philadelphia flights.
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From Kastrup Copenhagen to Philadelphia
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One-way flight from Kastrup Copenhagen to Philadelphia
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Highest demand for flights based on searches. 12% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Kastrup Copenhagen to Philadelphia.
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Price to beat on a one-way flight from Kastrup Copenhagen to Philadelphia.
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Find flight deals from Copenhagen to Philadelphia

Cheapest flights from Copenhagen to Philadelphia
Explore the most affordable flight options available from Copenhagen to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Ticket deal was found by Cheapflights users on 2/19. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/16:10 amCPH - PHL
1 stop13h 10mMultiple Airlines
Mon 3/174:00 pmPHL - CPH
2 stops16h 10mMultiple Airlines
Deal found 2/19$421
This Ticket deal was found by Cheapflights users on 2/19. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/110:25 amCPH - PHL
1 stop11h 55mBritish Airways
Mon 3/177:40 pmPHL - CPH
1 stop14h 10mBritish Airways
Deal found 2/19$430
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 10/96:10 amCPH - PHL
2 stops22h 17mUnited Airlines
Sat 10/1810:15 amPHL - CPH
2 stops26h 30mUnited Airlines
Deal found 2/19$458
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/110:25 amCPH - PHL
1 stop11h 55mAmerican Airlines
Mon 3/177:40 pmPHL - CPH
2 stops15h 35mAmerican Airlines
Deal found 2/19$463
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1012:20 pmCPH - PHL
1 stop17h 19mDelta
Sat 10/183:10 pmPHL - CPH
1 stop12h 55mDelta
Deal found 2/20$478
This Booking.com deal was found by Cheapflights users on 2/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1112:20 pmCPH - PHL
2 stops27h 30mAir Canada
Sat 8/24:50 pmPHL - CPH
2 stops32h 20mAir Canada
Deal found 2/19$562
This SWISS deal was found by Cheapflights users on 2/19. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/17:55 pmCPH - PHL
2 stops31h 39mSWISS
Mon 3/174:55 pmPHL - CPH
3 stops35h 00mSWISS
Deal found 2/19$572
This Bravofly deal was found by Cheapflights users on 2/19. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2112:05 pmCPH - PHL
2 stops17h 15mKLM
Sat 2/225:15 pmPHL - CPH
2 stops38h 20mKLM
Deal found 2/19$769
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/19. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/110:00 amCPH - PHL
3 stops29h 37mTAP AIR PORTUGAL
Mon 3/1710:11 amPHL - CPH
2 stops26h 24mTAP AIR PORTUGAL
Deal found 2/19$1,156
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/166:50 amCPH - PHL
1 stop15h 10mLufthansa
Wed 3/196:55 pmPHL - CPH
1 stop13h 35mLufthansa
Deal found 2/19$4,209

Find flights from Copenhagen to Philadelphia within your budget

Customize your flight search to find flights from Copenhagen to Philadelphia 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 February 20, 2025.

Fly from

Copenhagen

Fly to

Philadelphia

Route

Depart

Return

Price

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Fri 7/11

12:20 pm-9:50 am

2 stops27h 30m

Philadelphia

Sat 8/2

4:50 pm-7:10 am

2 stops32h 20m

$562

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Mon 4/21

1:15 pm-11:59 pm

2 stops16h 44m

Philadelphia

Fri 4/25

6:30 pm-11:35 pm

1 stop23h 05m

$620

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Fri 7/11

7:25 am-3:25 pm

1 stop14h 00m

Philadelphia

Sat 8/2

3:30 pm-12:35 pm

2 stops15h 05m

$734

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Fri 7/11

5:40 pm-1:00 pm

1 stop25h 20m

Philadelphia

Sat 8/2

9:35 pm-11:15 am

Nonstop7h 40m

$888

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Sun 3/16

6:50 am-5:00 pm

1 stop15h 10m

Philadelphia

Wed 3/19

6:55 pm-1:30 pm

1 stop13h 35m

$4,209

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Wed 3/19

11:45 am-2:39 pm

2 stops31h 54m

$299

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Wed 3/19

3:05 pm-2:05 pm

1 stop28h 00m

$435

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Tue 8/19

12:25 pm-10:27 pm

1 stop16h 02m

$477

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Mon 8/18

8:20 pm-3:10 pm

2 stops24h 50m

$479

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Sun 8/17

2:00 pm-4:25 pm

Nonstop8h 25m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 11 results
1
2
  • Most accurate provider: When it comes to deals on Copenhagen-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Copenhagen-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Copenhagen-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Copenhagen-Philadelphia 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 Copenhagen-Philadelphia 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 Copenhagen to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Copenhagen 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.

Travel insights for flights from Copenhagen to Philadelphia

Get recent, data-driven insights about flights from Copenhagen to Philadelphia including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to Philadelphia. Price data was last updated on February 14, 2025.

The price you pay for your flight from Copenhagen to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 76 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 Copenhagen to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from Copenhagen to Philadelphia (average of $236). Flying from Copenhagen to Philadelphia in March is currently the most expensive (average of $295). 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.

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Finnair, Austrian Airlines and American Airlines from Copenhagen to Philadelphia to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,274 reviews

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Food

6.7

Crew

8.1

Overall

7.6

Reviews

1 / 20

2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

Finnair
7.6
Good
1,274 reviews
Finnair
7.6
Good
1,274 reviews

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Food

6.7

Crew

8.1

Overall

7.6

Reviews

1 / 20

2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

Austrian Airlines
7.6
Good
774 reviews
Finnair
7.6
Good
1,274 reviews

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Food

6.7

Crew

8.1

Overall

7.6

Reviews

1 / 20

2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,274 reviews

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Food

6.7

Crew

8.1

Overall

7.6

Reviews

1 / 20

2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

Air Canada
7.0
Good
8,748 reviews
Finnair
7.6
Good
1,274 reviews

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Food

6.7

Crew

8.1

Overall

7.6

Reviews

1 / 20

2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

Iberia
7.0
Good
2,638 reviews
Finnair
7.6
Good
1,274 reviews

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Food

6.7

Crew

8.1

Overall

7.6

Reviews

1 / 20

2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

Related info for your journey

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

  • How popular is this Copenhagen to Philadelphia flight route?

    Flights from Kastrup Copenhagen to Philadelphia have been viewed 1 times in the past calendar month.

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

    Air Canada, at $562, was found to be the cheapest airline from Copenhagen to Philadelphia.Alternate airlines to your destination round-trip include American Airlines and British Airways.

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

    One-way options have recently been found by users for as low as $435 on British Airways. Other airlines that offer cheap prices include Austrian Airlines from $477 and Finnair from $479 one-way.

  • What are the cheapest flights from Copenhagen to Philadelphia?

    Looking at all options, your cheapest flight can be booked for $439. While the most popular route (Kastrup Copenhagen - Philadelphia) can be booked for $439 on average our data indicates $697 when flying from Copenhagen to Philadelphia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Copenhagen to Philadelphia 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 Copenhagen to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Copenhagen to Philadelphia (average of $236). Flying from Copenhagen to Philadelphia in March is currently the most expensive (average of $295). 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

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
King of Prussia
Vineland
Pottstown
Reading
Wildwood
Exton
Ocean City
Cherry Hill
Essington
Chester
Willow Grove
Newark
Middletown
Millville
Wyomissing
Ephrata
Dewey Beach
West Chester
Malvern
Dover

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Copenhagen to Philadelphia

Discover the top 3 airlines that operate flights from Copenhagen to Philadelphia. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$297Average$544FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$402Average$489FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$429Average$575FlexibilityNo cancel feeOn-time71%
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