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$287+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CPH
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Kastrup Copenhagen are usually found in February or March, booked 77 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap 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 junio 12, 2025.

Round-trip from

$571
(United Airlines)

One-way from

$287
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$947

Good round-trip deal

$663 or less

Good one-way deal

$573 or less
From Philadelphia to Kastrup Copenhagen
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One-way flight from Philadelphia to Kastrup Copenhagen
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Highest demand for flights based on searches. 4% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Philadelphia to Kastrup Copenhagen.
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Price to beat on a one-way flight from Philadelphia to Kastrup Copenhagen.
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Find 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 junio 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/129:20 amPHL - CPH
1 stop15h 50mUnited Airlines
lun. 8/1812:20 pmCPH - PHL
2 stops51h 34mUnited Airlines
Deal found 6/10$571
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/1312:18 pmPHL - CPH
2 stops16h 22mDelta
mié. 8/209:00 amCPH - PHL
2 stops20h 22mDelta
Deal found 6/10$572
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/139:45 pmPHL - CPH
Nonstop7h 30mBritish Airways
mié. 8/202:00 pmCPH - PHL
Nonstop8h 35mBritish Airways
Deal found 6/10$577
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/153:20 pmPHL - CPH
2 stops37h 30mAir Canada
vie. 8/2212:25 pmCPH - PHL
1 stop15h 42mAir Canada
Deal found 6/10$583
This Finnair deal was found by Cheapflights users on 6/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/129:45 pmPHL - CPH
Nonstop7h 30mFinnair
sáb. 8/232:00 pmCPH - PHL
Nonstop8h 35mFinnair
Deal found 6/10$584
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/126:35 pmPHL - CPH
1 stop22h 45mAmerican Airlines
sáb. 8/232:00 pmCPH - PHL
Nonstop8h 35mAmerican Airlines
Deal found 6/10$587
This KLM deal was found by Cheapflights users on 6/9. 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.
sáb. 8/162:55 pmPHL - CPH
1 stop13h 10mKLM
mié. 8/2012:20 pmCPH - PHL
1 stop17h 31mKLM
Deal found 6/9$598
This Ticket deal was found by Cheapflights users on 6/11. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/46:59 pmPHL - CPH
1 stop33h 06mMultiple Airlines
mié. 8/1312:20 pmCPH - PHL
2 stops17h 02mMultiple Airlines
Deal found 6/11$622
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/91:15 pmPHL - CPH
1 stop11h 50mScandinavian Airlines
mar. 9/161:25 pmCPH - PHL
1 stop16h 58mScandinavian Airlines
Deal found 6/12$632
This Ticket deal was found by Cheapflights users on 6/12. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/47:33 pmPHL - CPH
2 stops15h 32mAir France
mié. 8/139:00 amCPH - PHL
2 stops16h 18mAir France
Deal found 6/12$645
This Orbitz deal was found by Cheapflights users on 6/10. 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.
mié. 8/65:35 pmPHL - CPH
1 stop18h 50mLufthansa
lun. 8/117:30 pmCPH - PHL
2 stops26h 30mLufthansa
Deal found 6/10$740

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 junio 12, 2025.
Use the filters below to find and compare flights from Philadelphia to Copenhagen that are best for you.

Fly from

Philadelphia

Fly to

Copenhagen

Route

Depart

Return

Price

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

mar. 8/12

9:20 am-7:10 am

1 stop15h 50m

Kastrup Copenhagen

lun. 8/18

12:20 pm-9:54 am

2 stops51h 34m

$571

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

mié. 8/13

12:18 pm-10:40 am

2 stops16h 22m

Kastrup Copenhagen

mié. 8/20

9:00 am-11:22 pm

2 stops20h 22m

$572

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

mié. 8/13

9:45 pm-11:15 am

Nonstop7h 30m

Kastrup Copenhagen

mié. 8/20

2:00 pm-4:35 pm

Nonstop8h 35m

$577

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

vie. 8/15

3:20 pm-10:50 am

2 stops37h 30m

Kastrup Copenhagen

vie. 8/22

12:25 pm-10:07 pm

1 stop15h 42m

$583

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

mar. 8/12

9:45 pm-11:15 am

Nonstop7h 30m

Kastrup Copenhagen

sáb. 8/23

2:00 pm-4:35 pm

Nonstop8h 35m

$584

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

mar. 8/12

6:35 pm-11:20 pm

1 stop22h 45m

Kastrup Copenhagen

sáb. 8/23

2:00 pm-4:35 pm

Nonstop8h 35m

$587

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

sáb. 8/16

2:55 pm-10:05 am

1 stop13h 10m

Kastrup Copenhagen

mié. 8/20

12:20 pm-11:51 pm

1 stop17h 31m

$598

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

lun. 8/4

6:59 pm-10:05 am

1 stop33h 06m

Kastrup Copenhagen

mié. 8/13

12:20 pm-11:22 pm

2 stops17h 02m

$622

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

mar. 9/9

1:15 pm-7:05 am

1 stop11h 50m

Kastrup Copenhagen

mar. 9/16

1:25 pm-12:23 am

1 stop16h 58m

$632

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

lun. 8/4

7:33 pm-5:05 pm

2 stops15h 32m

Kastrup Copenhagen

mié. 8/13

9:00 am-7:18 pm

2 stops16h 18m

$645

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 23 results
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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?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Copenhagen. Price data was last updated on June 9, 2025.

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 63 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, November is the cheapest month in which you can book a flight from Philadelphia to Copenhagen (average of $523). Flying from Philadelphia to Copenhagen in June is currently the most expensive (average of $911). 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 junio 12, 2025.

It’s optimal to fly from Philadelphia to Copenhagen at noon. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Philadelphia to Copenhagen

Explore weekly flight availability from Philadelphia to Copenhagen. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated junio 12, 2025.

The most flights from PHL to CPH are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Copenhagen by month

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

In terms of precipitation, rainfall in Copenhagen ranges from 0.8 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Copenhagen when rainfall is around 0.8 in.

Temperature in Copenhagen by month

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

If weather is an important factor for your trip to Copenhagen, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 junio 12, 2025.
See what other customers who have flown with Delta, KLM and Austrian Airlines from Philadelphia to Copenhagen have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 30m on average. When it comes time to book airfare, you have a few options: there are 3 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 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Cheapflights users have booked flights from Philadelphia to Copenhagen round-trip from $571. Other airlines that can offer you cheap pricing are Delta, from $572, and Finnair, from $577. United Airlines is priced at 27% 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 $401 on Air Canada. Other airlines that offer cheap prices include Lufthansa from $420 and United Airlines from $436 one-way.

  • What are the cheapest flights from Philadelphia to Copenhagen?

    Looking at all options, your cheapest flight can be booked for $467. While the most popular route (Philadelphia - Kastrup Copenhagen) can be booked for $524 on average our data indicates $1,292 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, November is the cheapest month in which you can book a flight from Philadelphia to Copenhagen (average of $523). Flying from Philadelphia to Copenhagen in June is currently the most expensive (average of $911). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Kastrup

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$456Average$847FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$483Average$843FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$537Average$799FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$576Average$885FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$595Average$945FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$636Average$1,052FlexibilityNo cancel feeOn-time76%

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