Cheapest return flights from Philadelphia to Athens in May from $558

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

Return flights

05 May - 19 May Air Canada
08 May - 22 May Air Canada
13 May - 25 May British Airways
25 May - 20 Jun Condor
07 May - 30 May Air Canada
21 May - 09 Jun Aer Lingus
28 May - 08 Jun Aer Lingus
28 May - 20 Jun Condor
28 May - 08 Jun British Airways direct
28 May - 20 Jun Iberia direct
25 May - 20 Jun Iberia direct
07 May - 30 May Finnair direct

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

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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