Cheap flights from Athens to Philadelphia from £346

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Athens to Philadelphia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Currently, September is the cheapest month in which you can book a flight from Athens to Philadelphia (average of £255). Flying from Athens to Philadelphia in January is currently the most expensive (average of £469). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

About 18% of weekly flights between Athens and Philadelphia have experienced delays in the past year, with the average delay time being 196 minutes.

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Over the past year, American Airlines have had the lowest number of delays on this route, with just 18% of flights being delayed.