The cheapest Sofia to Cape Town return flight on the radar right now is €620, flying with Air France via one or more connections. It covers departures in November 2026, and every dated link below opens that exact SOF–CPT search on Skyscanner. The price we usually record on this route is €583. Across 76 recorded checks it has ranged between €574 and €745. Our sampling points to November 2026 as the cheapest month to fly Sofia to Cape Town.
Every fare here is re-confirmed against Skyscanner automatically, and each one is stamped with the moment it was last checked, so you can see how fresh it is instead of taking it on trust. Not flying from Sofia? We track 56 other departure cities for Cape Town, listed at the foot of this page.
Fares move quickly. If this Sofia to Cape Town price has gone by the time you search, shift the dates a day or two either side, because the same route is often still cheap just next door.