AirHint found the following cheapest one-way flights from Izmir (ADB) to Brussels (BRU) in September 2025 (see full year).

One-Way flights

04 Sep	Aegean Airlines
23 Sep	Aegean Airlines
05 Sep	SunExpress
21 Sep	AJet
13 Sep	Pegasus Airlines
29 Sep	TUI fly Belgium	direct
15 Sep	TUI fly Belgium	direct
22 Sep	TUI fly Belgium	direct
07 Sep	SunExpress	direct
06 Sep	Corendon Airlines	direct

Also check the deals for return flights from Izmir to Brussels in September.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Brussels

Cheap car rent in Brussels

Cheapest one-way flights from Izmir to Brussels in September from 70€

One-Way flights