AirHint found the following cheapest return flights from Cagliari (CAG) to Sofia (SOF) in April 2026 (see full year).
Return flights
| 22 Apr - 26 Apr | Ryanair | ||
| 16 Apr - 19 Apr | Ryanair | ||
| 02 Apr - 07 Apr | Ryanair | ||
| 30 Apr - 03 May | Ryanair | ||
| 03 Apr - 06 Apr | Ryanair |
Also check the deals for one-way flights from Cagliari to Sofia in April.
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