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Cheap flights from Philadelphia to Denmark from $253

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 Denmark departing on 11/3. 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

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Find the cheapest flights from Philadelphia to Denmark

Cheap round-trip flights

Air Canada Logo
3:25 pm - 7:10 amPHL-CPH
9h 45m1 stop
Air Canada Logo
12:45 pm - 9:54 amCPH-PHL
27h 09m1 stop
$489Air Canada
Find Deal
dom., sep. 14 - mar., sep. 23
Logo
4:35 pm - 2:00 pmPHL-CPH
15h 25m2 stops
Logo
6:55 am - 2:47 pmCPH-PHL
13h 52m2 stops
$493
Find Deal
lun., dic. 1 - mar., dic. 9
British Airways Logo
6:35 pm - 5:20 pmPHL-CPH
16h 45m1 stop
British Airways Logo
8:25 pm - 4:15 pmCPH-PHL
25h 50m1 stop
$501British Airways
Find Deal
mié., dic. 3 - lun., dic. 8
British Airways Logo
6:35 pm - 11:30 amPHL-CPH
10h 55m1 stop
British Airways Logo
6:55 am - 4:15 pmCPH-PHL
15h 20m1 stop
$505British Airways
Find Deal
mar., feb. 24 - vie., mar. 6
United Airlines Logo
3:30 pm - 11:45 amPHL-CPH
14h 15m2 stops
United Airlines Logo
6:50 am - 4:05 pmCPH-PHL
15h 15m1 stop
$527United Airlines
Find Deal
dom., nov. 9 - mar., nov. 11
United Airlines Logo
4:35 pm - 1:35 pmPHL-CPH
39h 00m2 stops
United Airlines Logo
10:10 am - 4:00 pmCPH-PHL
11h 50m1 stop
$534United Airlines
Find Deal
lun., dic. 1 - jue., dic. 4
Lufthansa Logo
5:35 pm - 2:05 pmPHL-BLL
14h 30m1 stop
Lufthansa Logo
2:35 pm - 4:00 pmBLL-PHL
31h 25m1 stop
$1,020Lufthansa
Find Deal
dom., sep. 28 - sáb., oct. 4
Scandinavian Airlines Logo
7:10 am - 9:30 amPHL-BLL
20h 20m2 stops
Scandinavian Airlines Logo
9:55 am - 12:54 amBLL-PHL
20h 59m2 stops
$1,061Scandinavian Airlines
Find Deal
dom., sep. 28 - sáb., oct. 4
Scandinavian Airlines Logo
2:40 pm - 9:25 amPHL-BLL
36h 45m2 stops
Scandinavian Airlines Logo
9:55 am - 12:54 amBLL-PHL
20h 59m2 stops
$7,708Scandinavian Airlines
Find Deal
mar., sep. 16 - sáb., sep. 20
Lufthansa Logo
5:35 pm - 6:00 pmPHL-BLL
18h 25m1 stop
Lufthansa Logo
6:40 pm - 4:00 pmBLL-PHL
27h 20m1 stop
$10,972Lufthansa
Find Deal
mar., sep. 16 - sáb., sep. 20

Air Canada flights from Philadelphia to Denmark

Our best Air Canada deals on Philadelphia to Denmark flight tickets
Air Canada
Sep 14
PHL3:25 pmPhiladelphia
9h 45m
1 stop
CPH7:10 amKastrup Copenhagen
Sep 23
CPH12:45 pmKastrup Copenhagen
27h 09m
1 stop
PHL9:54 amPhiladelphia
$489
Find similar
Air Canada
Sep 14
PHL10:35 amPhiladelphia
14h 35m
2 stops
CPH7:10 amKastrup Copenhagen
Sep 23
CPH12:45 pmKastrup Copenhagen
14h 53m
2 stops
PHL9:38 pmPhiladelphia
$495
Find similar
Air Canada
Feb 28
PHL3:30 pmPhiladelphia
35h 30m
2 stops
CPH9:00 amKastrup Copenhagen
Mar 11
CPH9:50 amKastrup Copenhagen
33h 57m
2 stops
PHL2:47 pmPhiladelphia
$513
Find similar

United Airlines flights from Philadelphia to Denmark

Our best United Airlines deals on Philadelphia to Denmark flight tickets
United Airlines
Nov 9
PHL3:30 pmPhiladelphia
14h 15m
2 stops
CPH11:45 amKastrup Copenhagen
Nov 11
CPH6:50 amKastrup Copenhagen
15h 15m
1 stop
PHL4:05 pmPhiladelphia
$527
Find similar
United Airlines
Dec 1
PHL4:35 pmPhiladelphia
39h 00m
2 stops
CPH1:35 pmKastrup Copenhagen
Dec 4
CPH10:10 amKastrup Copenhagen
11h 50m
1 stop
PHL4:00 pmPhiladelphia
$534
Find similar
United Airlines
Sep 14
PHL3:25 pmPhiladelphia
9h 45m
1 stop
CPH7:10 amKastrup Copenhagen
Sep 23
CPH12:45 pmKastrup Copenhagen
15h 44m
1 stop
PHL10:29 pmPhiladelphia
$536
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated septiembre 4, 2025.
Use the filters below to find and compare flights from Philadelphia to Denmark that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

dom. 9/14

3:25 pm-7:10 am

1 stop9h 45m

Kastrup Copenhagen

mar. 9/23

12:45 pm-9:54 am

1 stop27h 09m

$489

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

lun. 12/1

4:35 pm-2:00 pm

2 stops15h 25m

Kastrup Copenhagen

mar. 12/9

6:55 am-2:47 pm

2 stops13h 52m

$493

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

mié. 12/3

6:35 pm-5:20 pm

1 stop16h 45m

Kastrup Copenhagen

lun. 12/8

8:25 pm-4:15 pm

1 stop25h 50m

$501

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

mar. 2/24

6:35 pm-11:30 am

1 stop10h 55m

Kastrup Copenhagen

vie. 3/6

6:55 am-4:15 pm

1 stop15h 20m

$505

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

dom. 11/9

3:30 pm-11:45 am

2 stops14h 15m

Kastrup Copenhagen

mar. 11/11

6:50 am-4:05 pm

1 stop15h 15m

$527

PhiladelphiaCopenhagen

PHL - CPH

PHLCPH

Philadelphia

lun. 12/1

4:35 pm-1:35 pm

2 stops39h 00m

Kastrup Copenhagen

jue. 12/4

10:10 am-4:00 pm

1 stop11h 50m

$534

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

dom. 9/28

5:35 pm-2:05 pm

1 stop14h 30m

Billund

sáb. 10/4

2:35 pm-4:00 pm

1 stop31h 25m

$1,020

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

dom. 9/28

7:10 am-9:30 am

2 stops20h 20m

Billund

sáb. 10/4

9:55 am-12:54 am

2 stops20h 59m

$1,061

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

mar. 9/16

2:40 pm-9:25 am

2 stops36h 45m

Billund

sáb. 9/20

9:55 am-12:54 am

2 stops20h 59m

$7,708

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

mar. 9/16

5:35 pm-6:00 pm

1 stop18h 25m

Billund

sáb. 9/20

6:40 pm-4:00 pm

1 stop27h 20m

$10,972

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denmark from

How to get the cheapest flight ticket from Philadelphia to Denmark

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 cheapest month to fly to Denmark?

In general, February is the cheapest month to fly from Philadelphia to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $525. If you aren’t able to travel to Denmark during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $613.

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

The cheapest day to depart from Philadelphia to Denmark is on a Tuesday. Travelers who choose to depart for Denmark on a Tuesday will often find tickets for as low as $760. On the other hand, Friday is the most expensive day to depart from Philadelphia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,019.

What is the cheapest time of day to depart on your flight to Denmark?

Flying to Denmark from Philadelphia at noon is the least expensive time of day to depart. momondo users have found prices as low as $816 when looking at flights departing at noon. In the evening is when there is more demand to fly to Denmark, so prices are often more expensive at around $913 per ticket.

What is the cheapest Philadelphia to Denmark flight route?

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

How far in advance should I book a flight to Denmark?

You are more likely to see cheaper flights to Denmark from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around $780 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denmark from Philadelphia for as low as $640 on momondo.

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

There are 3 cabin classes available to choose from on Philadelphia to Denmark 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 Denmark flights?

You could potentially save up to 16% on your flight if you consider stops on a Philadelphia to Denmark flight.

Cheap Philadelphia to Denmark flight deals and tips

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

Best Price Found

$754

Direct flights

None
The best one-way flight to Denmark from Philadelphia in the past 72 hours is $754. The best round-trip flight deal from Philadelphia to Denmark found on momondo in the last 72 hours is $839.
There are no direct flights from Philadelphia to Denmark. There are no popular flight routes from Philadelphia to Denmark.
Search flight deals

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

    Prices for flights from Philadelphia Airport to Denmark refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Denmark.

  • What documentation or ID do you need to fly to Denmark?

    The required travel and health documents for your Denmark trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denmark. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Philadelphia to Denmark

Compare and see reviews for airlines that fly from Philadelphia to Denmark with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $483Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
British AirwaysPriceFrom $540Free CancellationRating
6.7
7,345 reviews
Search British Airways flights
FinnairPriceFrom $568Free CancellationRating
7.6
1,321 reviews
Search Finnair flights
American AirlinesPriceFrom $583Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Scandinavian AirlinesPriceFrom $595Free CancellationRating
7.4
1,482 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $680Free CancellationRating
6.8
7,390 reviews
Search Lufthansa flights

Why use momondo?

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

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

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

Yes. All flights to Denmark from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Denmark.

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

Yes. momondo can track prices for Philadelphia to Denmark flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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mar. 9/9
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