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$432+ Cheap flights from Copenhagen (CPH) to Philadelphia (PHL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — PHL
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Kastrup Copenhagen to Philadelphia are usually found in October or November, booked 90 days in advance, depart on a Friday or Thursday and return on a Wednesday

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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$432
(Ticket)

Popular in

July

Cheapest in

October

Average price

$511

Good round-trip deal

$575 or less

Good one-way deal

$601 or less
Provider with most accurate pricing for Kastrup Copenhagen-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kastrup Copenhagen-Philadelphia flights.
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From Kastrup Copenhagen to Philadelphia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
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 March 28, 2025.

This Ticket deal was found by Cheapflights users on 3/27. 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.
Tue 6/172:00 pmCPH - PHL
Nonstop8h 25mBritish Airways
Mon 6/304:00 pmPHL - CPH
2 stops18h 55mBritish Airways
Deal found 3/27$432
This Ticket deal was found by Cheapflights users on 3/27. 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.
Thu 5/87:05 amCPH - PHL
1 stop11h 45mMultiple Airlines
Sat 5/247:55 pmPHL - CPH
2 stops21h 15mMultiple Airlines
Deal found 3/27$444
This Ticket deal was found by Cheapflights users on 3/27. 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 5/106:10 amCPH - PHL
2 stops22h 11mAir Canada
Sat 5/249:45 amPHL - CPH
2 stops19h 05mAir Canada
Deal found 3/27$445
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 5/87:05 amCPH - PHL
1 stop15h 20mAmerican Airlines
Sat 5/246:30 pmPHL - CPH
1 stop12h 05mAmerican Airlines
Deal found 3/27$457
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 5/306:10 amCPH - PHL
2 stops22h 11mUnited Airlines
Thu 6/193:20 pmPHL - CPH
1 stop9h 50mUnited Airlines
Deal found 3/27$465
This Delta deal was found by Cheapflights users on 3/28. 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 stop28h 14mDelta
Sat 10/1811:45 amPHL - CPH
1 stop16h 20mDelta
Deal found 3/28$492
This Lufthansa deal was found by Cheapflights users on 3/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:10 amCPH - PHL
1 stop15h 50mLufthansa
Tue 7/155:35 pmPHL - CPH
1 stop12h 00mLufthansa
Deal found 3/27$533
This KLM deal was found by Cheapflights users on 3/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/302:45 pmCPH - PHL
2 stops12h 47mKLM
Sat 6/211:15 pmPHL - CPH
2 stops15h 50mKLM
Deal found 3/27$562
This Finnair deal was found by Cheapflights users on 3/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3011:00 amCPH - PHL
1 stop11h 20mFinnair
Fri 5/306:30 pmPHL - CPH
1 stop18h 20mFinnair
Deal found 3/27$3,959

Cheapflights Fare Finder

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 March 28, 2025.
Use the filters below to find and compare flights from Copenhagen to Philadelphia that are best for you.

Fly from

Copenhagen

Fly to

Philadelphia

Route

Depart

Return

Price

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Tue 6/17

2:00 pm-4:25 pm

Nonstop8h 25m

Philadelphia

Mon 6/30

4:00 pm-4:55 pm

2 stops18h 55m

$432

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Thu 5/8

7:05 am-12:50 pm

1 stop11h 45m

Philadelphia

Sat 5/24

7:55 pm-11:10 pm

2 stops21h 15m

$444

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Sat 5/10

6:10 am-10:21 pm

2 stops22h 11m

Philadelphia

Sat 5/24

9:45 am-10:50 am

2 stops19h 05m

$445

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Thu 5/8

7:05 am-4:25 pm

1 stop15h 20m

Philadelphia

Sat 5/24

6:30 pm-12:35 pm

1 stop12h 05m

$457

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Fri 5/30

6:10 am-10:21 pm

2 stops22h 11m

Philadelphia

Thu 6/19

3:20 pm-7:10 am

1 stop9h 50m

$465

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Fri 5/30

6:10 am-4:00 pm

1 stop15h 50m

Philadelphia

Tue 7/15

5:35 pm-11:35 am

1 stop12h 00m

$533

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Fri 5/30

2:45 pm-9:32 pm

2 stops12h 47m

Philadelphia

Sat 6/21

1:15 pm-11:05 am

2 stops15h 50m

$562

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Fri 5/30

11:00 am-4:20 pm

1 stop11h 20m

Philadelphia

Fri 5/30

6:30 pm-6:50 pm

1 stop18h 20m

$3,959

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Fri 8/29

2:00 pm-4:25 pm

Nonstop8h 25m

$441

CopenhagenPhiladelphia

CPH - PHL

CPHPHL

Kastrup Copenhagen

Fri 8/29

7:25 am-4:20 pm

1 stop14h 55m

$462

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 12 results
1
2

Compare providers for flights from Copenhagen to Philadelphia

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 Copenhagen to Philadelphia in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 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.

Cheapflights Insights

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

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 March 21, 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 90 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 March 28, 2025.
KLM
7.8
Good
1,321 reviews

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,321 reviews
KLM
7.8
Good
1,321 reviews

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Finnair
7.6
Good
1,267 reviews
KLM
7.8
Good
1,321 reviews

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,603 reviews
KLM
7.8
Good
1,321 reviews

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,321 reviews

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Ethiopian Air
7.2
Good
764 reviews
KLM
7.8
Good
1,321 reviews

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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?

    British Airways, at $432, was found to be the cheapest airline from Copenhagen to Philadelphia.Alternate airlines to your destination round-trip include Air Canada and American Airlines. British Airways is priced at 14% lower than the current average price of a flight leaving 3 months from now.

  • 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 $441 on Finnair. Other airlines that offer cheap prices include British Airways from $515 and Ethiopian Air from $1,719 one-way.

  • What are the cheapest flights from Copenhagen to Philadelphia?

    Looking at all options, your cheapest flight can be booked for $495. While the most popular route (Kastrup Copenhagen - Philadelphia) can be booked for $437 on average our data indicates $1,453 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
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Reading
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Exton
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Camden
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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$297Average$567FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$398Average$609FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$399Average$494FlexibilityNo cancel feeOn-time70%
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