Cheapest return flights from Belgrade to Istanbul in January from 150€

AirHint found the following cheapest return flights from Belgrade (BEG) to Istanbul (IST) in January 2026 (see full year).

Return flights

16 Jan - 19 Jan Pegasus Airlines direct
02 Jan - 17 Jan LOT
08 Jan - 14 Jan LOT
08 Jan - 14 Jan Turkish Airlines direct
17 Jan - 31 Jan Turkish Airlines direct
11 Jan - 03 Feb Turkish Airlines direct
05 Jan - 10 Jan LOT
05 Jan - 08 Jan Turkish Airlines direct
05 Jan - 10 Jan Turkish Airlines direct
01 Jan - 04 Jan Turkish Airlines direct
02 Jan - 17 Jan Air Serbia direct

Also check the deals for one-way flights from Belgrade to Istanbul in January.

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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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