Cheapest return flights from Brussels to Istanbul in December from $120

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

Return flights

03 Dec - 09 Dec Wizz Air
01 Dec - 09 Dec Wizz Air
04 Dec - 06 Dec Wizz Air Malta
03 Dec - 09 Dec Pegasus Airlines direct
02 Dec - 06 Dec Wizz Air
01 Dec - 08 Dec Pegasus Airlines direct
09 Dec - 12 Dec Wizz Air Malta
08 Dec - 12 Dec Pegasus Airlines direct
04 Dec - 06 Dec Pegasus Airlines direct
01 Dec - 03 Dec Pegasus Airlines direct
09 Dec - 08 Jan AJet direct
08 Dec - 08 Jan AJet direct
29 Dec - 12 Jan Turkish Airlines direct
19 Dec - 15 Jan Ryanair
28 Dec - 11 Jan Ryanair
08 Dec - 06 Jan Pegasus Airlines
24 Dec - 10 Jan Ryanair
06 Dec - 04 Jan Pegasus Airlines
17 Dec - 01 Jan Wizz Air
28 Dec - 11 Jan AJet direct

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

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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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