AirHint found the following cheapest return flights from Athens (ATH) to Sofia (SOF) in November 2026 (see full year).
Return flights
| 13 Nov - 02 Dec | SKY express | direct | |
| 20 Nov - 23 Nov | SKY express | direct | |
| 13 Nov - 15 Nov | SKY express | direct | |
| 01 Nov - 15 Nov | SKY express | direct | |
| 17 Nov - 19 Nov | Aegean Airlines | direct |
Also check the deals for one-way flights from Athens to Sofia in November.
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