Athens (ATH) to Philadelphia (PHL) flight deal in economy from $747

Monday, December 14th, 2026

4 round-trip options

Returning
Sat, Dec 19, 20265 Day Trip
$1,038 USD
Returning
Tue, Dec 22, 20268 Day Trip
$821 USD
Returning
Fri, Dec 25, 202611 Day Trip
$821 USD
Returning
Mon, Dec 28, 202614 Day Trip
$821 USD