Cheap flights from Philadelphia to Athens from $165

The cheapest month to fly to Athens from Philadelphia is in November. Flight prices, which tend to average around $584, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of November, then departing from Philadelphia during the month February is also very affordable. Most momondo users find prices during this month for around $755.

The cheapest day to depart on your flight to Athens is on a Monday when prices can be found for as low as $1,063. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,398. These prices are subject to change though, so be sure to set up a Price Alert for flights to Athens.

The cheapest time of day to fly to Athens is in the evening when flights can be purchased for as low as $1,248. Flights to Athens are more costly in the afternoon, with an average ticket price of $1,286. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Athens from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around $1,072 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from Philadelphia for as low as $1,104 on momondo.

There are 3 cabin classes available to choose from on Philadelphia to Athens 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 54% on your flight if you consider stops on a Philadelphia to Athens flight.

As of June 2026, prices for Philadelphia to Athens flights are approximately 25% more expensive when compared to flights at the same time last year.

Delta and KLM are the most popular carriers operating from Philadelphia to Athens Eleftherios V.

United Airlines, Norse Atlantic Airways and Emirates are the top three most popular airlines that fly to Athens from Philadelphia according to our data. United Airlines is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Athens. Keep in mind that there are 26 different airlines that fly to Athens on a routine basis, so you have a few additional options to choose from.

Montreal (YUL) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

Flights via London (LHR) offer the lowest average round-trip price of $753.

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 11h 45m.

Montreal (YUL) has the shortest average layover time for this route: 1h 50m.

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

As of June 2026, there are 24 flights per week flying from Philadelphia to Athens. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.