Cheapest return flights from Philadelphia to Athens in August from $631

AirHint found the following cheapest return flights from Philadelphia (PHL) to Athens (ATH) in August 2026 (see full year).

Return flights

23 Aug - 02 Sep Scandinavian Airlines
09 Aug - 10 Aug United
24 Aug - 31 Aug Lufthansa
02 Aug - 10 Aug Aer Lingus
01 Aug - 10 Aug Spirit Airlines
02 Aug - 10 Aug Finnair direct
01 Aug - 10 Aug British Airways direct
09 Aug - 10 Aug British Airways direct

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

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