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

Thursday, December 31st, 2026

4 round-trip options

Returning
Tue, Jan 5, 20275 Day Trip
$858 USD
Returning
Fri, Jan 8, 20278 Day Trip
$830 USD
Returning
Mon, Jan 11, 202711 Day Trip
$830 USD
Returning
Thu, Jan 14, 202714 Day Trip
$830 USD