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

Sunday, December 27th, 2026

4 round-trip options

Returning
Fri, Jan 1, 20275 Day Trip
$934 USD
Returning
Mon, Jan 4, 20278 Day Trip
$888 USD
Returning
Thu, Jan 7, 202711 Day Trip
$859 USD
Returning
Sun, Jan 10, 202714 Day Trip
$859 USD