Athens (ATH) to Philadelphia (PHL) cheap flight deal from $570 USD in economy class

ACAir Canada

LHLufthansa

LXSwiss International Air Lines

Athens International Airport

Athens, Greece

PHL

Philadelphia International Airport

Philadelphia, United States

$788 USD

-28%$570 USD

Verified about 19 hours ago

December 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1$666 2$660 3$660 4$671 5$660 6$676 7$664 8$671 9$664 10$664 11$708 12$763 13$710 14$662 15$662 16$660 17$677 18$690 19$766 20$756 21$761 22$702 23$754 24$702 25$690 26$666 27$798 28$714 29$702 30$671 31$703 1$670 2$697 3$748 4$740

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Monday, December 15th, 2025

10 round-trip options

Returning

Sat, Dec 20, 2025•5 Day Trip

$1,133 USD

Google Flights

Returning

Sun, Dec 21, 2025•6 Day Trip

$872 USD

Google Flights

Returning

Mon, Dec 22, 2025•7 Day Trip

$716 USD

Google Flights

Returning

Tue, Dec 23, 2025•8 Day Trip

$745 USD

Google Flights

Returning

Wed, Dec 24, 2025•9 Day Trip

$863 USD

Google Flights

Returning

Thu, Dec 25, 2025•10 Day Trip

$704 USD

Google Flights

Returning

Fri, Dec 26, 2025•11 Day Trip

$913 USD

Google Flights

Returning

Sat, Dec 27, 2025•12 Day Trip

$699 USD

Google Flights

Returning

Sun, Dec 28, 2025•13 Day Trip

$662 USD

Google Flights

Returning

Mon, Dec 29, 2025•14 Day Trip

$662 USD

Google Flights