Cheapest return flights from Philadelphia to Athens in August from $819

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

24 Aug - 05 Sep Scandinavian Airlines
19 Aug - 26 Aug United
19 Aug - 29 Aug Air Canada
20 Aug - 29 Aug Air Canada
15 Aug - 22 Aug Air Canada
14 Aug - 21 Aug Air Canada
13 Aug - 20 Aug United
08 Aug - 29 Sep British Airways
08 Aug - 30 Sep British Airways
08 Aug - 23 Aug Air Canada
19 Aug - 29 Aug Finnair direct
28 Aug - 07 Sep Scandinavian Airlines
20 Aug - 29 Aug Iberia direct
27 Aug - 07 Sep Scandinavian Airlines
30 Aug - 06 Sep Air Canada
15 Aug - 22 Aug Iberia direct
29 Aug - 05 Sep United
24 Aug - 05 Sep Iberia 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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