Cheapest return flights from Istanbul to Brussels in October from $119

AirHint found the following cheapest return flights from Istanbul (IST) to Brussels (BRU) in October 2025 (see full year).

Return flights

04 Oct - 11 Oct Pegasus Airlines
16 Oct - 19 Oct Wizz Air Malta
01 Oct - 05 Oct Pegasus Airlines
01 Oct - 08 Oct Pegasus Airlines
09 Oct - 12 Oct Wizz Air Malta
01 Oct - 05 Oct Pegasus Airlines direct
16 Oct - 20 Nov Wizz Air Malta
02 Oct - 05 Oct Wizz Air
02 Oct - 06 Oct Pegasus Airlines
04 Oct - 05 Oct Wizz Air
20 Oct - 09 Nov AJet direct
21 Oct - 28 Oct AJet direct
18 Oct - 01 Nov Pegasus Airlines
30 Oct - 03 Nov Pegasus Airlines
16 Oct - 20 Nov Pegasus Airlines direct
18 Oct - 01 Nov AJet direct
31 Oct - 03 Nov Pegasus Airlines
25 Oct - 02 Nov Pegasus Airlines
25 Oct - 01 Nov Pegasus Airlines
29 Oct - 02 Nov Turkish Airlines

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

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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.

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