AirHint found the following cheapest one-way flights from Istanbul (IST) to Brussels (BRU) in September 2026 (see full year).
One-Way flights
| 28 Sep | Animawings | ||
| 24 Sep | Wizz Air | ||
| 25 Sep | Animawings | ||
| 14 Sep | Wizz Air | ||
| 26 Sep | Pegasus Airlines | ||
| 24 Sep | AJet | direct | |
| 26 Sep | AJet | direct | |
| 28 Sep | AJet | direct | |
| 10 Sep | AJet | direct | |
| 30 Sep | Pegasus Airlines | direct |
Also check the deals for return flights from Istanbul to Brussels in September.
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