Fly nonstop from Philadelphia to Athens $628 round-trip on American Airlines.
Searching AA.com, we found seats departing PHL on Sunday, August 28, returning from ATH on Wednesday, September 7.
Other dates are also available for travel through October.
Visit our Philadelphia PHL fare listings for a complete look at current finds.
Need a room in Athens? Here's what's available for the above dates on Hotelwatchdog.
All products and services mentioned on Airfarewatchdog are independently selected by our team of expert travelers. If you buy something through our links, we may earn an affiliate commission.