Cheapest return flights from Philadelphia to Athens in December from $900

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

Return flights

10 Dec - 17 Dec Delta
18 Dec - 23 Dec Air Canada
18 Dec - 29 Dec Spirit Airlines

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

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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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