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Cheap flights from Philadelphia to Athens

Philadelphia International Airport (PHL) to Athens International Airport (ATH). 5,023 miles, 9h 35m nonstop.

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PHL to ATH at a glance

Computed from airline schedules and the fares we track for this route. Refreshed several times a day.

Distance
5,023 milesgreat-circle
Typical flight time
9h 35mnonstop, gate to gate
Nonstop airlines
AA1 airlineAmerican
Nonstop flights per day
1all airlines combined
Cheapest month
January 2027over the next six months
Best day to fly
Tuesday22% less than Sunday
Time difference
7h aheadAthens vs Philadelphia

Philadelphia to Athens

Round trips from $350

Per traveler, taxes and fees included. Lowest fare we found departs Tue, Jan 5.

Cheapest month: January 2027

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Philadelphia to Athens fares by month

Lowest round-trip economy fare per traveler in each of the next six months, taxes and fees included. Select a month to search that date.

  1. September 2026from Tue, Sep 29$464
  2. October 2026from Tue, Oct 6$386
  3. November 2026from Wed, Nov 4$391
  4. December 2026from Wed, Dec 16$397
  5. January 2027from Tue, Jan 5$350
  6. February 2027from Tue, Feb 9$354

Airlines flying Philadelphia to Athens

1 airline flies nonstop with 1 departures a day combined, plus 16 more with one stop.

Connecting options

Hubs where one airline can carry you on both legs, most choices first.

Tips for this route

  • Only American flies this route nonstop, which keeps nonstop fares firm. A one-stop itinerary through BOS or YYC is usually cheaper if you can spare the extra three to five hours.
  • January 2027 is the cheapest month to fly over the next six months, with round trips from $350; September 2026 is the most expensive at $464 and up, a difference of $114 per traveler.
  • Departing on a Tuesday averages 22% less than a Sunday on this route. If your dates are flexible, shift the outbound by a day or two and check the calendar view before you book.
  • Book 2 to 5 months ahead for the best fares; long-haul seats sell out earliest for summer and holiday travel.
  • Athens is 7 hours ahead of Philadelphia. Expect to lose 7 hours on the clock heading east, so an overnight or late-afternoon departure tends to arrive at a more usable hour.

Destination guide

Athens: The Acropolis and the gateway to the islands

Athens has grown into a major transatlantic gateway, with nonstops from New York, Newark, Boston, Chicago, Washington, Philadelphia and Atlanta in summer. The Acropolis, the food and ferries or short flights to Santorini, Mykonos and Crete make it a two-in-one trip.

Best time to visit: April–June and September–October are warm and manageable; the sea is swimmable May–October. July–August is very hot (100°F+) and crowded; winter is mild, quiet and cheap.

Flying the other way? Athens to PhiladelphiaFares, airlines and tips for ATH to PHL.

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Philadelphia to Athens: common questions

How long is the flight from Philadelphia to Athens?

A nonstop flight from Philadelphia (PHL) to Athens (ATH) takes about 9h 35m gate to gate, covering 5,023 miles. Connecting itineraries add the layover, typically 2 to 5 hours more in total.

Which airlines fly nonstop from PHL to ATH?

American Airlines operates nonstop flights from Philadelphia (PHL) to Athens (ATH), with 1 nonstop departure a day between them. One-stop options connect through BOS, YYC and MSP.

What is the cheapest month to fly from Philadelphia to Athens?

Over the next six months, January 2027 has the lowest round-trip fares from Philadelphia (PHL) to Athens (ATH), starting at $350 per traveler including taxes and fees. Within any month, Tuesday departures average the lowest prices.

How far in advance should I book Philadelphia to Athens flights?

Book 2 to 5 months ahead for the best fares; long-haul seats sell out earliest for summer and holiday travel. Air1 Tickets includes free cancellation within 24 hours of booking on every fare, so you can lock in a good price and keep looking.

What is the time difference between Philadelphia and Athens?

Athens is 7 hours ahead of Philadelphia. PHL is on America/New York time and ATH on Europe/Athens time. Departure and arrival times in search results are always shown in local time at each airport.

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