Cheapest return flights from Philadelphia to Athens in April from $591

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

Return flights

08 Apr - 22 Apr Scandinavian Airlines
07 Apr - 21 Apr Scandinavian Airlines
29 Apr - 13 May Frontier Airlines
20 Apr - 24 Apr Frontier Airlines
09 Apr - 19 Apr Frontier Airlines
09 Apr - 23 Apr Frontier Airlines
05 Apr - 19 Apr Frontier Airlines
08 Apr - 22 Apr Iberia direct
01 Apr - 08 Apr Air France
01 Apr - 08 Apr Finnair direct
07 Apr - 21 Apr Finnair direct
21 Apr - 09 May American Airlines
29 Apr - 13 May Finnair direct

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

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