AirHint found the following cheapest one-way flights from Lisbon (LIS) to Athens (ATH) in August 2026 (see full year).
One-Way flights
| 05 Aug | Air Europa | ||
| 12 Aug | TAP | ||
| 09 Aug | Ryanair | ||
| 13 Aug | TAP | ||
| 06 Aug | TAP | ||
| 29 Aug | Ryanair | ||
| 11 Aug | TAP | ||
| 07 Aug | TAP | ||
| 25 Aug | TAP | ||
| 26 Aug | TAP |
Also check the deals for return flights from Lisbon to Athens in August.
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