AirHint found the following cheapest one-way flights from Athens (ATH) to Porto (OPO) in July 2026 (see full year).
One-Way flights
| 01 Jul | Ryanair | ||
| 07 Jul | Vueling Airlines | ||
| 08 Jul | Iberia | ||
| 09 Jul | Iberia | ||
| 16 Jul | Iberia | ||
| 25 Jul | Iberia | ||
| 18 Jul | Iberia | ||
| 14 Jul | Ryanair | ||
| 02 Jul | Air Serbia | ||
| 04 Jul | Iberia |
Also check the deals for return flights from Athens to Porto in July.
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