Cheapest return flights from Brussels to Istanbul in September from $127

AirHint found the following cheapest return flights from Brussels (BRU) to Istanbul (IST) in September 2026 (see full year).

Return flights

30 Sep - 07 Oct Pegasus Airlines direct
29 Sep - 01 Oct Pegasus Airlines direct
28 Sep - 10 Oct Wizz Air Malta
30 Sep - 04 Oct Wizz Air Malta
20 Sep - 03 Oct Wizz Air Malta
10 Sep - 21 Sep Wizz Air Malta
20 Sep - 03 Oct AJet direct
30 Sep - 04 Oct AJet direct
03 Sep - 16 Sep Pegasus Airlines
01 Sep - 15 Sep Pegasus Airlines
01 Sep - 07 Sep Pegasus Airlines
03 Sep - 14 Sep Pegasus Airlines
06 Sep - 13 Sep Pegasus Airlines
24 Sep - 28 Sep Pegasus Airlines
03 Sep - 14 Sep Pegasus Airlines direct
10 Sep - 21 Sep Pegasus Airlines direct
17 Sep - 20 Sep Pegasus Airlines
20 Sep - 07 Oct SKY express
28 Sep - 10 Oct Turkish Airlines direct
28 Sep - 07 Oct Vueling Airlines

Also check the deals for one-way flights from Brussels to Istanbul in September.

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