AirHint found the following cheapest return flights from Sofia (SOF) to Porto (OPO) in March 2026 (see full year).
Return flights
| 04 Mar - 12 Mar | Wizz Air | ||
| 04 Mar - 11 Mar | Wizz Air | ||
| 15 Mar - 21 Mar | Ryanair | ||
| 11 Mar - 15 Mar | Wizz Air | ||
| 09 Mar - 15 Mar | Ryanair | ||
| 20 Mar - 24 Mar | Wizz Air | ||
| 20 Mar - 26 Mar | Wizz Air | ||
| 01 Mar - 08 Mar | Ryanair |
Also check the deals for one-way flights from Sofia to Porto in March.
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