Cheapest return flights from Philadelphia to Athens in December from 393€

AirHint found the following cheapest return flights from Philadelphia (PHL) to Athens (ATH) in December 2025 (see full year).

Return flights

09 Dec - 16 Dec British Airways
16 Dec - 18 Jan British Airways
25 Dec - 17 Jan British Airways
26 Dec - 17 Jan British Airways
13 Dec - 03 Jan Spirit Airlines
19 Dec - 26 Dec British Airways
19 Dec - 05 Jan British Airways
27 Dec - 02 Jan Delta

Also check the deals for one-way flights from Philadelphia to Athens in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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