Cheap flights from Philadelphia to Copenhagen from $302
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 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
PhiladelphiaCopenhagen
PHL Philadelphia - CPH Kastrup Copenhagen
PHLCPH
Philadelphia
Wed 11/18
9:30 am-5:35 pm
3 stops26h 05m
Kastrup Copenhagen
Wed 11/25
11:35 am-8:54 am
2 stops27h 19m
PhiladelphiaCopenhagen
PHL Philadelphia - CPH Kastrup Copenhagen
PHLCPH
Philadelphia
Wed 11/18
9:30 am-12:25 pm
3 stops20h 55m
Kastrup Copenhagen
Wed 11/25
11:35 am-8:54 am
2 stops27h 19m
PhiladelphiaCopenhagen
PHL Philadelphia - CPH Kastrup Copenhagen
PHLCPH
Philadelphia
Mon 3/22
7:35 pm-7:20 pm
1 stop18h 45m
Kastrup Copenhagen
Tue 3/30
7:15 am-4:40 pm
1 stop15h 25m
PhiladelphiaCopenhagen
PHL Philadelphia - CPH Kastrup Copenhagen
PHLCPH
Philadelphia
Sun 2/28
6:35 pm-2:20 pm
1 stop13h 45m
Kastrup Copenhagen
Sat 3/6
6:30 pm-1:50 pm
1 stop25h 20m
PhiladelphiaCopenhagen
PHL Philadelphia - CPH Kastrup Copenhagen
PHLCPH
Philadelphia
Fri 2/12
4:59 pm-5:30 pm
2 stops42h 31m
Kastrup Copenhagen
Mon 2/15
2:15 pm-9:29 am
2 stops49h 14m
PhiladelphiaCopenhagen
PHL Philadelphia - CPH Kastrup Copenhagen
PHLCPH
Philadelphia
Wed 3/24
10:15 am-2:10 pm
2 stops22h 55m
Kastrup Copenhagen
Sun 4/4
6:15 am-2:41 pm
2 stops14h 26m
PhiladelphiaCopenhagen
PHL Philadelphia - CPH Kastrup Copenhagen
PHLCPH
Philadelphia
Tue 12/8
5:40 pm-1:30 pm
1 stop13h 50m
Kastrup Copenhagen
Thu 12/17
7:15 am-4:05 pm
1 stop14h 50m
PhiladelphiaCopenhagen
PHL Philadelphia - CPH Kastrup Copenhagen
PHLCPH
Philadelphia
Tue 12/8
5:40 pm-1:30 pm
1 stop13h 50m
Kastrup Copenhagen
Thu 12/17
7:15 am-4:05 pm
1 stop14h 50m
PhiladelphiaCopenhagen
PHL Philadelphia - CPH Kastrup Copenhagen
PHLCPH
Philadelphia
Sun 11/8
7:40 pm-5:50 pm
1 stop16h 10m
Kastrup Copenhagen
Mon 11/16
11:25 am-1:40 pm
1 stop32h 15m
PhiladelphiaCopenhagen
PHL Philadelphia - CPH Kastrup Copenhagen
PHLCPH
Philadelphia
Sun 11/8
6:35 pm-2:20 pm
1 stop13h 45m
Kastrup Copenhagen
Mon 11/16
11:25 am-1:40 pm
1 stop32h 15m
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 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 $581, 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 $593.
What is the cheapest day to depart on your flight to Copenhagen?
The cheapest day to depart from Philadelphia to Copenhagen is on a Wednesday when prices can be found for as low as $841. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to Copenhagen for around $1,095.
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 $850 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 $710 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 24% on your flight if you consider stops on a Philadelphia to Copenhagen flight.
Which airport is the most popular layover for flights between Philadelphia and Copenhagen?
London (LHR) was the most common stop: 86% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Philadelphia to Copenhagen?
Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $769.
Which layover airport has the shortest travel time from Philadelphia to Copenhagen?
Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 12h 20m.
Which layover airport has the shortest connection time from Philadelphia to Copenhagen?
Frankfurt am Main (FRA) has the shortest average layover time for this route: 2h 13m.
When to book flights from Philadelphia to Copenhagen
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
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 11h 45m.
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?
There are 7 operators available for flights from Philadelphia Airport to Kastrup Copenhagen Airport as of October 2026.
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?
momondo data reveals that the most frequently booked plane model on the route from Philadelphia to Copenhagen is Boeing 787 Dreamliner, representing 47.52% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 45.54%, Airbus A330-300 at 2.97%, and Boeing 737-800 at 1.98%.
What is the most popular airline from Philadelphia to Copenhagen?
momondo data reveals that the most frequently booked airline on the route from Philadelphia to Copenhagen is American Airlines, representing 32% of all bookings. The subsequent popular airlines are British Airways at 30%, Iberia at 18%, and Finnair at 7%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $540 | Free Cancellation | Rating 7.1 11,748 reviews | |||
| PriceFrom $553 | Free Cancellation | Rating 6.7 8,255 reviews | |||
| PriceFrom $565 | Free Cancellation | Rating 6.8 8,271 reviews | |||
| PriceFrom $574 | Free Cancellation | Rating 7.0 3,252 reviews | |||
| PriceFrom $633 | Free Cancellation | Rating 7.6 1,426 reviews | |||
| PriceFrom $656 | Free Cancellation | Rating 7.4 10,319 reviews | |||
| PriceFrom $719 | Free Cancellation | Rating 7.0 12,146 reviews |
Traveling to a place near Copenhagen?
Book flights to Copenhagen if you plan to visit one of these locationsWhy 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.