Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Philadelphia to Copenhagen from $312

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Copenhagen departing on 11/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Philadelphia to Copenhagen

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:05 am - 8:55 am
PHL
-
CPH
16h 50m
2 stops
Air Canada Logo
12:45 pm - 10:46 pm
CPH
-
PHL
16h 01m
1 stop
$681Air Canada
Sun, Oct 4 - Sun, Oct 11
Air Canada Logo
4:20 pm - 2:10 pm
PHL
-
CPH
15h 50m
2 stops
Air Canada Logo
12:45 pm - 9:32 pm
CPH
-
PHL
14h 47m
2 stops
$690Air Canada
Sun, Oct 4 - Sun, Oct 11
Lufthansa Logo
5:40 pm - 6:15 pm
PHL
-
CPH
18h 35m
1 stop
Lufthansa Logo
6:20 am - 4:05 pm
CPH
-
PHL
15h 45m
1 stop
$718Lufthansa
Wed, Sep 9 - Sun, Sep 27
Lufthansa Logo
5:40 pm - 4:25 pm
PHL
-
CPH
16h 45m
2 stops
Lufthansa Logo
6:20 am - 4:05 pm
CPH
-
PHL
15h 45m
1 stop
$740Lufthansa
Wed, Sep 9 - Sun, Sep 27
Air Canada Logo
10:50 am - 10:50 am
PHL
-
CPH
18h 00m
1 stop
Air Canada Logo
12:15 pm - 9:34 pm
CPH
-
PHL
15h 19m
1 stop
$751Air Canada
Wed, Aug 12 - Fri, Aug 21
Multiple Airlines Logo
10:50 am - 10:50 am
PHL
-
CPH
18h 00m
1 stop
Multiple Airlines Logo
12:15 pm - 9:34 pm
CPH
-
PHL
15h 19m
1 stop
$753Multiple Airlines
Mon, Aug 17 - Fri, Aug 21
United Airlines Logo
10:05 am - 8:55 am
PHL
-
CPH
16h 50m
1 stop
United Airlines Logo
12:15 pm - 12:23 pm
CPH
-
PHL
30h 08m
2 stops
$754United Airlines
Tue, Aug 11 - Wed, Aug 19
British Airways Logo
6:45 pm - 8:00 pm
PHL
-
CPH
19h 15m
1 stop
British Airways Logo
3:20 pm - 5:55 pm
CPH
-
PHL
8h 35mnonstop
$755British Airways
Wed, Aug 12 - Fri, Aug 21
Multiple Airlines Logo
7:00 am - 10:50 am
PHL
-
CPH
21h 50m
1 stop
Multiple Airlines Logo
12:15 pm - 9:34 pm
CPH
-
PHL
15h 19m
1 stop
$756Multiple Airlines
Wed, Aug 12 - Fri, Aug 21
American Airlines Logo
10:15 pm - 8:00 pm
PHL
-
CPH
15h 45m
1 stop
American Airlines Logo
3:20 pm - 5:55 pm
CPH
-
PHL
8h 35mnonstop
$757American Airlines
Wed, Aug 19 - Tue, Aug 25

British Airways flights from Philadelphia to Copenhagen

Our best British Airways deals on Philadelphia to Copenhagen flight tickets
British Airways
Aug 12
PHL6:45 pmPhiladelphia
19h 15m
1 stop
CPH8:00 pmKastrup Copenhagen
Aug 21
CPH3:20 pmKastrup Copenhagen
8h 35m
PHL5:55 pmPhiladelphia
$755
British Airways
Aug 12
PHL6:45 pmPhiladelphia
19h 15m
1 stop
CPH8:00 pmKastrup Copenhagen
Aug 21
CPH3:20 pmKastrup Copenhagen
8h 35m
PHL5:55 pmPhiladelphia
$758
British Airways
Aug 12
PHL10:05 pmPhiladelphia
7h 30m
CPH11:35 amKastrup Copenhagen
Aug 21
CPH3:20 pmKastrup Copenhagen
8h 35m
PHL5:55 pmPhiladelphia
$761

United Airlines flights from Philadelphia to Copenhagen

Our best United Airlines deals on Philadelphia to Copenhagen flight tickets
United Airlines
Aug 11
PHL10:05 amPhiladelphia
16h 50m
1 stop
CPH8:55 amKastrup Copenhagen
Aug 19
CPH12:15 pmKastrup Copenhagen
30h 08m
2 stops
PHL12:23 pmPhiladelphia
$754
United Airlines
Aug 12
PHL10:50 amPhiladelphia
18h 00m
1 stop
CPH10:50 amKastrup Copenhagen
Aug 21
CPH12:15 pmKastrup Copenhagen
32h 25m
2 stops
PHL2:40 pmPhiladelphia
$759
United Airlines
Aug 12
PHL3:05 pmPhiladelphia
14h 00m
2 stops
CPH11:05 amKastrup Copenhagen
Aug 21
CPH12:15 pmKastrup Copenhagen
32h 06m
2 stops
PHL2:21 pmPhiladelphia
$763

momondo 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, momondo users made 832,500 searches. Data last updated May 27, 2026.
Use the filters below to find and compare flights from Philadelphia to Copenhagen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Sun 10/4

10:05 am-8:55 am

2 stops16h 50m

Kastrup Copenhagen

Sun 10/11

12:45 pm-10:46 pm

1 stop16h 01m

$681

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Sun 10/4

4:20 pm-2:10 pm

2 stops15h 50m

Kastrup Copenhagen

Sun 10/11

12:45 pm-9:32 pm

2 stops14h 47m

$690

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Wed 9/9

5:40 pm-6:15 pm

1 stop18h 35m

Kastrup Copenhagen

Sun 9/27

6:20 am-4:05 pm

1 stop15h 45m

$718

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Wed 9/9

5:40 pm-4:25 pm

2 stops16h 45m

Kastrup Copenhagen

Sun 9/27

6:20 am-4:05 pm

1 stop15h 45m

$740

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Wed 8/12

10:50 am-10:50 am

1 stop18h 00m

Kastrup Copenhagen

Fri 8/21

12:15 pm-9:34 pm

1 stop15h 19m

$751

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Mon 8/17

10:50 am-10:50 am

1 stop18h 00m

Kastrup Copenhagen

Fri 8/21

12:15 pm-9:34 pm

1 stop15h 19m

$753

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Tue 8/11

10:05 am-8:55 am

1 stop16h 50m

Kastrup Copenhagen

Wed 8/19

12:15 pm-12:23 pm

2 stops30h 08m

$754

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Wed 8/12

6:45 pm-8:00 pm

1 stop19h 15m

Kastrup Copenhagen

Fri 8/21

3:20 pm-5:55 pm

Nonstop8h 35m

$755

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Wed 8/12

7:00 am-10:50 am

1 stop21h 50m

Kastrup Copenhagen

Fri 8/21

12:15 pm-9:34 pm

1 stop15h 19m

$756
Quickest round-trip

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

Wed 8/19

10:15 pm-8:00 pm

1 stop15h 45m

Kastrup Copenhagen

Tue 8/25

3:20 pm-5:55 pm

Nonstop8h 35m

$757

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Copenhagen from

How to get the cheapest flight ticket from Philadelphia to Copenhagen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Philadelphia and Copenhagen?

What is the cheapest month to fly to Copenhagen?

The cheapest month to fly to Copenhagen from Philadelphia is in February. Flight prices, which tend to average around $578, are often lower during this time because this is during the off-season. If you aren’t able to travel to Copenhagen during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $581.

What is the cheapest day to depart on your flight to Copenhagen?

The cheapest day to depart from Philadelphia to Copenhagen is on a Tuesday when prices can be found for as low as $812. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to Copenhagen for around $1,062.

What is the cheapest Philadelphia to Kastrup Copenhagen flight route?

Fly from Philadelphia to Kastrup Copenhagen for the best Philadelphia - Kastrup Copenhagen flight prices

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

You are more likely to see cheaper flights to Copenhagen from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $781 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from Philadelphia for as low as $652 on momondo.

What cabin class options are available on Philadelphia to Copenhagen flights?

There are 3 cabin classes available to choose from on Philadelphia to Copenhagen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Philadelphia to Copenhagen flights?

You could potentially save up to 40% on your flight if you consider stops on a Philadelphia to Copenhagen flight.

When to book flights from Philadelphia to Copenhagen

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Copenhagen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Copenhagen (PHL to CPH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Copenhagen

Best Price Found

$834

Fastest flight time

7h 30m

Direct flights

Every day

Airports in Copenhagen

1 airport
The best one-way flight to Copenhagen from Philadelphia in the past 72 hours is $834. The best round-trip flight deal from Philadelphia to Copenhagen found on momondo in the last 72 hours is $909.
The fastest flight from Philadelphia to Copenhagen takes 7h 30m
Direct flights go from Philadelphia to Copenhagen every day.
There is 1 airport in Copenhagen. From Philadelphia there are direct flights to Kastrup Copenhagen (CPH).
Search flight deals

Frequently asked questions about flying from Philadelphia to Copenhagen

  • How far is Philadelphia to Kastrup Copenhagen by plane?

    The straight-line distance from Philadelphia to Kastrup Copenhagen is 3922.6 mi. By plane, this route typically takes 7h 30m.

  • When did momondo last update prices for flights from Philadelphia Airport to Kastrup Copenhagen Airport?

    Prices for flights from Philadelphia Airport to Kastrup Copenhagen Airport refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Kastrup Copenhagen Airport?

  • How old do you have to be to fly from Philadelphia Airport to Kastrup Copenhagen Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Kastrup Copenhagen Airport.

  • What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

    The travel and health documents you'll need for your trip to Kastrup Copenhagen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kastrup Copenhagen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Philadelphia to Copenhagen?

  • What is the most popular airline from Philadelphia to Copenhagen?

Best airlines flying from Philadelphia to Copenhagen

Compare and see reviews for airlines that fly from Philadelphia to Copenhagen with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $528Free CancellationRating
7.0
3,220 reviews
Search Iberia flights
Air CanadaPriceFrom $540Free CancellationRating
7.1
11,092 reviews
Search Air Canada flights
British AirwaysPriceFrom $553Free CancellationRating
6.7
8,007 reviews
Search British Airways flights
FinnairPriceFrom $568Free CancellationRating
7.7
1,399 reviews
Search Finnair flights
American AirlinesPriceFrom $583Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights
United AirlinesPriceFrom $656Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights

  • Finnair Flights From Philadelphia to Copenhagen

    Finnair is one of the most popular airlines flying from Philadelphia to Copenhagen, operating 7 flights/week on average for this route. A good Finnair flight deal for Philadelphia to Copenhagen starts from $568 round-trip, up to an average price of $866. Our users have rated Finnair at 7.7/10.

  • American Airlines Flights From Philadelphia to Copenhagen

    The best American Airlines deal for Philadelphia to Copenhagen flight tickets found on momondo in the last 72 hours was $583, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $967 round-trip. American Airlines operates 7 flights out of Philadelphia into Copenhagen in an average week, so prices vary by time and availability. 11,640 American Airlines reviews by users on momondo have scored the airline at 7.1/10.

Traveling to a place near Copenhagen?

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

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Copenhagen?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Copenhagen. momondo saves you time and could save you money on your trip.

Can I find flights from Philadelphia to Copenhagen with flexible booking policies on momondo?

Flights from Philadelphia to Copenhagen with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Philadelphia to Copenhagen?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Copenhagen from Philadelphia.

I’m not ready to book a flight from Philadelphia to Copenhagen right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Philadelphia to Copenhagen now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Copenhagen and let you know when they change.

An easier way to manage your Copenhagen trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 6/26
Fri 7/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Denmark