Cheap flights from Denmark to Philadelphia from $355

The cheapest month to fly to Philadelphia from Denmark is in September. Flight prices, which tend to average around $299, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Philadelphia, with average flight prices from Denmark averaging around $441.

The cheapest day to depart from Denmark to Philadelphia is on a Tuesday. Travelers who choose to depart for Philadelphia on a Tuesday will often find tickets for as low as $669. On the other hand, Saturday is the most expensive day to depart from Denmark because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $902.

According to our data, the cheapest time of day to fly to Philadelphia is at noon. momondo users have found flights departing from Denmark to Philadelphia at noon for as low as $724. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the afternoon when prices are around $874.

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

You are more likely to see cheaper flights to Philadelphia from Denmark when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $679 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Denmark for as low as $573 on momondo.

There are 2 cabin classes available to choose from on Denmark to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

British Airways and American Airlines are the most popular carriers operating from Denmark to Philadelphia

Scandinavian Airlines, Icelandair and British Airways are the top three most popular airlines that fly to Philadelphia from Denmark according to our data. Scandinavian Airlines is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 10 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

Historically, on average around 10% of flights between Denmark and Philadelphia have experienced a delay on any given week. The average delay length over the past 12 months has been 169 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

The number of flights available between Denmark and Philadelphia is 4 per day as of July 2026. The most frequent departure time is 3:00PM, with 100% of daily flights leaving in the afternoon.

As of July 2026, 28 flights take off from Denmark and land in Philadelphia each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.