Vuelos Desde A. Internacional de Filadelfia (PHL) a Kastrup (CPH) Empezando Desde $459

If you’d rather travel quickly from PHL to Copenhagen Airport, Kastrup, have a look at British Airways, American Airlines and Lufthansa. No airlines provide nonstop flights between the two locations, so you’ll need to make at least one stopover.

The journey time between Philadelphia and Kastrup is typically about 11 hours and 7 minutes — long enough to disturb anyone’s body clock. Consider the differences in time zones and get as much shut-eye as you can on the flight to prevent jet lag.

The flight distance from Philadelphia Airport to Copenhagen Airport, Kastrup is 3,900 mi. Fluffy eye mask? Check. Hairbrush so you look fabulous on landing? Double check. Remember to pack all the long-haul essentials for this lengthy flight.

You’ll have to plan for at least one stopover if you’re flying from PHL to Copenhagen Airport, Kastrup, as no airlines operate direct flights on this route. Make the most of your layover time by freshening up, giving your legs a stretch and engaging in a little retail therapy.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.