Cheapest return flights from Philadelphia to Athens in April from $634

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 United
15 Apr - 29 Apr British Airways
09 Apr - 16 Apr United
15 Apr - 22 Apr United
30 Apr - 07 May United
06 Apr - 13 Apr United
24 Apr - 01 May United
27 Apr - 04 May United
10 Apr - 27 Apr British Airways
10 Apr - 26 Apr Air Canada
11 Apr - 27 Apr British Airways
18 Apr - 25 Apr United
21 Apr - 28 Apr 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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