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

Sunday, December 13th, 2026

4 round-trip options

Returning
Fri, Dec 18, 20265 Day Trip
$1,038 USD
Returning
Mon, Dec 21, 20268 Day Trip
$830 USD
Returning
Thu, Dec 24, 202611 Day Trip
$817 USD
Returning
Sun, Dec 27, 202614 Day Trip
$888 USD