AirHint found the following cheapest one-way flights from Philadelphia (PHL) to Athens (ATH) in April 2026 (see full year).
One-Way flights
| 18 Apr | Spirit Airlines | ||
| 17 Apr | Aer Lingus | ||
| 17 Apr | Iberia | direct | |
| 18 Apr | British Airways | direct |
Also check the deals for return flights from Philadelphia to Athens in April.
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