AirHint found the following cheapest return flights from Porto (OPO) to Thessaloniki (SKG) in July 2026 (see full year).
Return flights
| 08 Jul - 22 Jul | Ryanair | ||
| 21 Jul - 30 Jul | Vueling Airlines | ||
| 10 Jul - 21 Jul | Wizz Air Malta | ||
| 01 Jul - 22 Jul | Wizz Air Malta | ||
| 13 Jul - 22 Jul | Ryanair | ||
| 30 Jul - 12 Aug | SWISS | ||
| 31 Jul - 13 Aug | Aegean Airlines |
Also check the deals for one-way flights from Porto to Thessaloniki in July.
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