AirHint found the following cheapest one-way flights from Athens (ATH) to Lisbon (LIS) in October 2026 (see full year).
One-Way flights
| 22 Oct | TAP | direct | |
| 15 Oct | TAP | direct | |
| 01 Oct | Air Serbia | ||
| 06 Oct | Air Serbia | ||
| 09 Oct | Air Serbia | ||
| 12 Oct | Air Serbia | ||
| 08 Oct | Air Serbia | ||
| 12 Oct | TAP | direct | |
| 14 Oct | Ryanair | ||
| 27 Oct | easyJet |
Also check the deals for return flights from Athens to Lisbon in October.
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