Cheap flights from Brussels to Sofia
The lowest fare found is €14. The cheapest month to fly is October.
Search live pricesSearch round-trip pricesLowest price by month
| October | €14 |
| November | €46 |
| December | €85 |
| January | €16 |
| February | €41 |
When is the cheapest time to fly from Brussels to Sofia?
Fares are typically lowest in October, starting from €14.
Popular routes
- Brussels → Zagreb
- Brussels → Belgrade
- Brussels → Riga
- Brussels → Tallinn
- Brussels → Vilnius
- Brussels → Reykjavik
- Brussels → Naples
- Brussels → Venice
- Brussels → Bologna
- Brussels → Catania
- Brussels → Pisa
- Brussels → Bergamo
Prices updated 2026-09-21