Cheapest one-way flights from Philadelphia (PHL) to Athens (ATH), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
21 Sep Frontier Airlines
01 Sep Frontier Airlines
10 Sep Frontier Airlines
09 Sep jetBlue
24 Sep Frontier Airlines
30 Sep American Airlines
Direct Flight
01 Sep British Airways
Direct Flight
10 Sep British Airways
Direct Flight
24 Sep Finnair
Direct Flight
09 Sep Iberia
Direct Flight
Powered by

deals for return flights from Philadelphia to Athens in September.

Book a cheap hotel in Athens

Cheap car rent in Athens Intl

Updated Jul 21, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.