Cheapest return flights from Philadelphia to Athens in April from $694

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 April 2025 (see full year).

Return flights

01 Apr - 08 Apr Spirit Airlines
02 Apr - 09 Apr Air Canada
08 Apr - 23 Apr Frontier Airlines
07 Apr - 23 Apr Frontier Airlines
25 Apr - 02 May Spirit Airlines
15 Apr - 29 Apr Frontier Airlines
15 Apr - 30 Apr Frontier Airlines
16 Apr - 29 Apr Spirit Airlines
08 Apr - 23 Apr Finnair direct
30 Apr - 07 May United
07 Apr - 23 Apr Finnair direct
02 Apr - 09 Apr Finnair direct
28 Apr - 05 May United
24 Apr - 01 May United
26 Apr - 03 May United

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

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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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