Cheapest return flights from Philadelphia to Athens in August from $859

Best time to book flights for Philadelphia (PHL) to Athens (ATH) flights at AirHint

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

Return flights

19 Aug - 26 Aug United
29 Aug - 07 Sep Air Canada
14 Aug - 21 Aug United
08 Aug - 15 Aug ITA Airways
24 Aug - 31 Aug United
04 Aug - 11 Aug United
29 Aug - 05 Sep United
29 Aug - 07 Sep Finnair direct
09 Aug - 16 Aug United
08 Aug - 15 Aug Finnair direct

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

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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