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Denmark

$267+ Cheap flights from Philadelphia (PHL) to Denmark

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CPH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Philadelphia to Denmark

Cheapest flights from Philadelphia to Denmark
Explore the most affordable flight options available from Philadelphia to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:15 pmPHL - CPH
2 stops38h 05mBritish Airways
Wed 12/316:55 amCPH - PHL
2 stops19h 38mBritish Airways
Deal found 12/17$910
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:15 pmPHL - CPH
2 stops32h 00mBritish Airways
Sun 12/286:40 pmCPH - PHL
2 stops26h 55mBritish Airways
Deal found 12/17$970
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/188:27 amPHL - CPH
2 stops23h 18mUnited Airlines
Sat 12/276:50 amCPH - PHL
1 stop15h 45mUnited Airlines
Deal found 12/17$981
This Iberia deal was found by Cheapflights users on 12/16. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:15 pmPHL - CPH
2 stops14h 05mMultiple Airlines
Sat 12/276:15 amCPH - PHL
1 stop16h 00mMultiple Airlines
Deal found 12/16$997
This oojo deal was found by Cheapflights users on 12/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:15 pmPHL - CPH
2 stops17h 55mBritish Airways
Wed 12/316:55 amCPH - PHL
1 stop15h 20mBritish Airways
Deal found 12/15$1,029
This Expedia deal was found by Cheapflights users on 12/16. 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 12/299:15 pmPHL - CPH
2 stops28h 40mMultiple Airlines
Mon 1/57:20 pmCPH - PHL
2 stops50h 15mMultiple Airlines
Deal found 12/16$1,042
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:55 pmPHL - CPH
2 stops16h 25mBritish Airways
Sat 12/276:15 amCPH - PHL
2 stops35h 11mBritish Airways
Deal found 12/16$1,229
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:23 pmPHL - BLL
2 stops15h 12mScandinavian Airlines
Sun 12/219:55 amBLL - PHL
2 stops20h 32mScandinavian Airlines
Deal found 12/17$1,531
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:15 pmPHL - BLL
2 stops16h 45mBritish Airways
Sun 12/218:50 pmBLL - PHL
2 stops25h 15mBritish Airways
Deal found 12/16$1,854
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/183:30 pmPHL - BLL
3 stops26h 25mMultiple Airlines
Sun 12/216:15 amBLL - PHL
2 stops15h 45mMultiple Airlines
Deal found 12/16$2,454
This Ovago deal was found by Cheapflights users on 12/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:40 pmPHL - BLL
1 stop18h 40mLufthansa
Sun 12/216:30 amBLL - PHL
2 stops22h 16mLufthansa
Deal found 12/16$3,148

Find flight deals from Philadelphia to Denmark

Keep the following information in mind while searching for Philadelphia to Denmark flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$525
(Flightnetwork)

One-way from

$267
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$854

Good round-trip deal

$597 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 Denmark
Search Deals
One-way flight from Philadelphia to Denmark
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Philadelphia to Denmark.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Denmark 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 December 18, 2025.
Use the filters below to find and compare flights from Philadelphia to Denmark that are best for you.

Fly from

Philadelphia

Fly to

Denmark

Route

Depart

Return

Price

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Tue 2/24

3:40 pm-12:30 pm

2 stops14h 50m

Billund

Tue 3/10

1:10 pm-5:15 pm

1 stop33h 05m

$537

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Wed 4/29

7:45 pm-6:40 pm

2 stops16h 55m

Kastrup Copenhagen

Tue 5/5

12:45 pm-5:32 pm

2 stops34h 47m

$544

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Wed 4/29

6:45 pm-8:05 pm

1 stop19h 20m

Kastrup Copenhagen

Tue 5/5

5:40 pm-2:00 pm

2 stops26h 20m

$548

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Wed 5/13

6:45 pm-11:30 pm

1 stop22h 45m

Kastrup Copenhagen

Wed 5/27

2:00 pm-4:35 pm

Nonstop8h 35m

$600

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Sun 2/8

1:10 pm-7:05 pm

2 stops23h 55m

Kastrup Copenhagen

Tue 2/17

7:55 pm-9:28 pm

3 stops31h 33m

$612

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Wed 5/13

10:25 am-10:50 am

1 stop18h 25m

Kastrup Copenhagen

Wed 5/27

10:10 am-4:00 pm

1 stop11h 50m

$612

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Sat 5/2

4:20 pm-10:50 am

1 stop12h 30m

Kastrup Copenhagen

Sat 5/9

12:45 pm-10:44 pm

1 stop15h 59m

$618

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Sat 5/2

3:25 pm-9:35 am

2 stops36h 10m

Kastrup Copenhagen

Sat 5/9

12:45 pm-10:44 pm

1 stop15h 59m

$618

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Sat 5/2

3:25 pm-9:35 am

2 stops36h 10m

Kastrup Copenhagen

Sat 5/9

12:45 pm-2:48 pm

2 stops32h 03m

$621

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Tue 2/24

3:05 pm-1:40 pm

2 stops16h 35m

Billund

Tue 3/10

6:30 am-7:09 pm

3 stops17h 39m

$693

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Philadelphia to Denmark

Have a flexible travel schedule? Discover the best time to fly to Denmark 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 Denmark

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

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Denmark (average of $256). Flying from Philadelphia to Denmark in July is currently the most expensive (average of $490). 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 DK?

Find hourly flight availability from Philadelphia to Denmark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Philadelphia to Denmark is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 34% on airfare.

Reviews of airlines servicing Denmark

Get insights into the airlines that provide service to Denmark. 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 Denmark. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Philadelphia to Denmark, such as Finnair, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,338 reviews

Overall

7.6

Boarding

7.6

Crew

8.1

Comfort

7.4

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,338 reviews
Finnair
7.6
Good
1,338 reviews

Overall

7.6

Boarding

7.6

Crew

8.1

Comfort

7.4

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
United Airlines
7.4
Good
9,091 reviews
Finnair
7.6
Good
1,338 reviews

Overall

7.6

Boarding

7.6

Crew

8.1

Comfort

7.4

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
American Airlines
7.2
Good
11,054 reviews
Finnair
7.6
Good
1,338 reviews

Overall

7.6

Boarding

7.6

Crew

8.1

Comfort

7.4

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Lufthansa
6.8
Okay
7,634 reviews
Finnair
7.6
Good
1,338 reviews

Overall

7.6

Boarding

7.6

Crew

8.1

Comfort

7.4

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,585 reviews
Finnair
7.6
Good
1,338 reviews

Overall

7.6

Boarding

7.6

Crew

8.1

Comfort

7.4

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

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

  • What airport do you fly from for flights from Philadelphia to Denmark?

    If you book a flight to Denmark from Philadelphia, you will be flying from Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia.

  • How popular is this Philadelphia to Denmark flight route?

    Within the past month, 4 users have taken a look at flights from Philadelphia to Denmark.

  • How long is the flight from Philadelphia to Denmark?

    For as low as $537, British Airways can have you in Denmark from Philadelphia in 14h 50m. The distance from Philadelphia to Denmark is about 3804 mi. This flight may include one or multiple stops.

  • What are the cheapest flights from Philadelphia to Denmark?

    On average you can expect to pay $811 for a flight from Philadelphia to Denmark. The cheapest flight overall is $550 while the most popular route, (Philadelphia - Kastrup Copenhagen) is currently priced at $521.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Denmark (average of $256). Flying from Philadelphia to Denmark in July is currently the most expensive (average of $490). 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

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Top 5 airlines flying from Philadelphia to Denmark

Discover the top 5 airlines that operate flights from Philadelphia to Denmark. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$564Average$766FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$583Average$925FlexibilityNo cancel feeOn-time71%
FinnairCheapest$597Average$870FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$601Average$949FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$665Average$840FlexibilityNo cancel feeOn-time69%

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