AirHint found the following cheapest return flights from Sofia (SOF) to Buenos Aires (EZE) in November 2025 (see full year).
Return flights
| 26 Nov - 03 Dec | Air France | ||
| 26 Nov - 21 Dec | Air France | ||
| 27 Nov - 21 Dec | KLM | ||
| 22 Nov - 28 Nov | KLM | ||
| 27 Nov - 20 Dec | KLM |
Also check the deals for one-way flights from Sofia to Buenos Aires in November.
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