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Denmark

$273+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CPH
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
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 February 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:40 pm
PHL
-
CPH
1 stop18h 25m
Lufthansa
Tue 3/316:20 am
CPH
-
PHL
1 stop15h 45m
Lufthansa
Deal found 2/1$527
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Mon 3/233:30 pm
PHL
-
CPH
2 stops14h 55m
Multiple Airlines
Tue 3/3112:45 pm
CPH
-
PHL
1 stop15h 59m
Multiple Airlines
Deal found 2/1$534
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/279:15 am
PHL
-
CPH
1 stop19h 35m
United Airlines
Fri 5/112:45 pm
CPH
-
PHL
2 stops34h 47m
United Airlines
Deal found 2/2$544
This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:25 pm
PHL
-
CPH
1 stop11h 30m
Multiple Airlines
Wed 8/266:20 am
CPH
-
PHL
2 stops14h 29m
Multiple Airlines
Deal found 2/3$545
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/3010:33 am
PHL
-
CPH
2 stops18h 17m
United Airlines
Fri 4/312:45 pm
CPH
-
PHL
2 stops31h 26m
United Airlines
Deal found 2/2$548
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/232:52 pm
PHL
-
CPH
2 stops15h 33m
United Airlines
Tue 3/3112:45 pm
CPH
-
PHL
2 stops31h 31m
United Airlines
Deal found 2/1$549
This oojo deal was found by Cheapflights users on 2/1. 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.
Mon 8/173:20 pm
PHL
-
CPH
2 stops18h 20m
British Airways
Mon 8/249:45 pm
CPH
-
PHL
2 stops22h 05m
British Airways
Deal found 2/1$554
This Air Canada deal was found by Cheapflights users on 2/2. 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 4/274:25 pm
PHL
-
CPH
1 stop12h 25m
Air Canada
Fri 5/112:45 pm
CPH
-
PHL
1 stop32h 53m
Air Canada
Deal found 2/2$557
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 8/511:39 am
PHL
-
CPH
2 stops23h 41m
United Airlines
Wed 8/196:20 am
CPH
-
PHL
2 stops14h 29m
United Airlines
Deal found 2/2$565
This Finnair deal was found by Cheapflights users on 2/1. 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.
Mon 8/1710:05 pm
PHL
-
CPH
Nonstop7h 30m
Finnair
Mon 8/247:25 pm
CPH
-
PHL
2 stops24h 00m
Finnair
Deal found 2/1$566
This FlightHub deal was found by Cheapflights users on 2/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/295:40 pm
PHL
-
BLL
1 stop10h 30m
Lufthansa
Mon 4/66:55 pm
BLL
-
PHL
1 stop27h 10m
Lufthansa
Deal found 2/2$577
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sun 3/292:55 pm
PHL
-
BLL
2 stops21h 05m
United Airlines
Mon 4/62:45 pm
BLL
-
PHL
1 stop31h 20m
United Airlines
Deal found 2/2$583

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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$527
(Kiwi.com)

One-way from

$273
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$564

Good round-trip deal

$778 or less

Good one-way deal

$654 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. 17% potential increase in price ($162 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Philadelphia to Denmark.
Search Deals
Price to beat on a one-way 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 February 3, 2026.
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

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Mon 4/27

9:15 am-10:50 am

1 stop19h 35m

Kastrup Copenhagen

Fri 5/1

12:45 pm-2:16 pm

2 stops31h 31m

$544

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Sun 3/29

5:40 pm-10:10 am

1 stop10h 30m

Billund

Mon 4/6

6:55 pm-4:05 pm

1 stop27h 10m

$577

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Mon 3/30

2:55 pm-10:05 am

2 stops13h 10m

Billund

Mon 4/6

2:45 pm-4:05 pm

1 stop31h 20m

$583

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Sun 3/29

2:55 pm-6:00 pm

2 stops21h 05m

Billund

Mon 4/6

2:45 pm-4:05 pm

1 stop31h 20m

$583

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Tue 5/5

10:38 am-11:05 am

2 stops18h 27m

Kastrup Copenhagen

Tue 5/19

12:45 pm-12:14 pm

2 stops29h 29m

$609

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Mon 3/30

5:18 pm-5:55 pm

2 stops18h 37m

Billund

Mon 4/6

11:45 am-9:23 pm

2 stops15h 38m

$613

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Fri 4/10

7:45 pm-11:30 pm

2 stops21h 45m

Kastrup Copenhagen

Thu 4/16

6:10 am-2:46 pm

2 stops14h 36m

$614

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Tue 5/5

1:58 pm-1:20 pm

2 stops17h 22m

Kastrup Copenhagen

Wed 5/20

9:00 am-7:25 pm

2 stops16h 25m

$617

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Tue 5/5

6:45 pm-11:10 pm

1 stop22h 25m

Kastrup Copenhagen

Wed 5/20

7:20 am-4:40 pm

1 stop15h 20m

$619

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Wed 5/6

6:45 pm-11:20 pm

1 stop22h 35m

Kastrup Copenhagen

Tue 5/19

5:40 pm-4:40 pm

1 stop29h 00m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 27 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, March is the cheapest month in which you can book a flight from Philadelphia to Denmark (average of $293). Flying from Philadelphia to Denmark in June is currently the most expensive (average of $524). 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.

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 February 3, 2026.
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
1,357 reviews

Comfort

7.5

Food

6.7

Entertainment

6.9

Overall

7.6

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,357 reviews
Finnair
7.6
Good
1,357 reviews

Comfort

7.5

Food

6.7

Entertainment

6.9

Overall

7.6

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
United Airlines
7.4
Good
9,236 reviews
Finnair
7.6
Good
1,357 reviews

Comfort

7.5

Food

6.7

Entertainment

6.9

Overall

7.6

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
American Airlines
7.2
Good
11,217 reviews
Finnair
7.6
Good
1,357 reviews

Comfort

7.5

Food

6.7

Entertainment

6.9

Overall

7.6

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Lufthansa
6.8
Okay
7,759 reviews
Finnair
7.6
Good
1,357 reviews

Comfort

7.5

Food

6.7

Entertainment

6.9

Overall

7.6

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,714 reviews
Finnair
7.6
Good
1,357 reviews

Comfort

7.5

Food

6.7

Entertainment

6.9

Overall

7.6

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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 $577, United Airlines can have you in Denmark from Philadelphia in 10h 30m. 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 $1,249 for a flight from Philadelphia to Denmark. The cheapest flight overall is $349 while the most popular route, (Philadelphia - Kastrup Copenhagen) is currently priced at $527.

  • 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, March is the cheapest month in which you can book a flight from Philadelphia to Denmark (average of $293). Flying from Philadelphia to Denmark in June is currently the most expensive (average of $524). 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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Alternative routes for Philadelphia to Denmark

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Philadelphia to Denmark

Discover the top 6 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$540Average$658FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$555Average$765FlexibilityNo cancel feeOn-time70%
FinnairCheapest$570Average$850FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$583Average$914FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$601Average$945FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$665Average$831FlexibilityNo cancel feeOn-time69%

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