Cheapest return flights from Philadelphia to Athens in June from $1007

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 June 2025 (see full year).

Return flights

04 Jun - 09 Jun Spirit Airlines
15 Jun - 02 Jul Frontier Airlines
25 Jun - 30 Jun Spirit Airlines
28 Jun - 15 Jul Frontier Airlines
08 Jun - 29 Jun Spirit Airlines
30 Jun - 07 Jul United
17 Jun - 24 Jun United
24 Jun - 01 Jul United
28 Jun - 15 Jul Finnair direct
13 Jun - 20 Jun United
15 Jun - 22 Jun United
19 Jun - 26 Jun United
27 Jun - 04 Jul United
29 Jun - 06 Jul United
21 Jun - 28 Jun United
11 Jun - 18 Jun United
03 Jun - 10 Jun United

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

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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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