Cheap flights from Athens to Philadelphia from $340

The cheapest month to fly to Philadelphia from Athens is in June. Flight prices, which tend to average around $626, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Philadelphia, with average flight prices from Athens averaging around $639.

The cheapest day to depart from Athens to Philadelphia is on a Friday. Travelers who choose to depart for Philadelphia on a Friday will often find tickets for as low as $685. On the other hand, Saturday is the most expensive day to depart from Athens because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $843.

According to our data, the cheapest time of day to fly to Philadelphia is at noon. momondo users have found flights departing from Athens to Philadelphia at noon for as low as $791. 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 morning when prices are around $854.

Fly from Athens Eleftherios V. to Philadelphia for the best Athens Eleftherios V. - Philadelphia flight prices

You are more likely to see cheaper flights to Philadelphia from Athens when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $743 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Athens for as low as $648 on momondo.

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

You could potentially save up to 2% on your flight if you consider stops on a Athens to Philadelphia flight.

As of February 2026, prices for Athens to Philadelphia flights are approximately 14% more expensive when compared to flights at the same time last year.

Historically, on average around 18% of flights between Athens and Philadelphia have experienced a delay on any given week. The average delay length over the past 12 months has been 196 minutes.

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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday 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 18% of their flights experiencing any sort of delay.