AirHint found the following cheapest one-way flights from Lisbon (LIS) to Athens (ATH) in August 2026 (see full year).
One-Way flights
| 19 Aug | TAP | ||
| 26 Aug | SKY express | direct | |
| 24 Aug | TAP | ||
| 31 Aug | TAP | ||
| 25 Aug | easyJet | ||
| 06 Aug | Vueling Airlines | ||
| 27 Aug | Vueling Airlines | ||
| 04 Aug | Aegean Airlines | direct | |
| 23 Aug | TAP | ||
| 14 Aug | Air France |
Also check the deals for return flights from Lisbon to Athens in August.
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