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

Return flights

01 Jul - 29 Aug	FlyOne (Romania)
14 Jul - 04 Aug	Aegean Airlines
01 Jul - 28 Aug	Aegean Airlines
06 Jul - 12 Jul	LOT
10 Jul - 31 Jul	LOT
01 Jul - 22 Aug	Aegean Airlines
04 Jul - 29 Aug	LOT
06 Jul - 12 Jul	Turkish Airlines	direct
14 Jul - 04 Aug	Turkish Airlines	direct
01 Jul - 29 Aug	Turkish Airlines	direct
01 Jul - 28 Aug	Turkish Airlines	direct
01 Jul - 22 Aug	Turkish Airlines	direct
10 Jul - 31 Jul	Turkish Airlines	direct
04 Jul - 29 Aug	Turkish Airlines	direct

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

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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Cheapest return flights from Brussels to Istanbul in July from 192€

Return flights