Cheapest return flights from Istanbul to Ljubljana in January from $109

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

Return flights

29 Jan - 31 Jan Pegasus Airlines direct
29 Jan - 02 Feb Pegasus Airlines direct
26 Jan - 31 Jan Pegasus Airlines direct
26 Jan - 29 Jan Pegasus Airlines direct
31 Jan - 01 Feb Pegasus Airlines
30 Jan - 15 Feb Pegasus Airlines
08 Jan - 15 Jan Pegasus Airlines
15 Jan - 18 Jan Pegasus Airlines
23 Jan - 26 Jan Air France
24 Jan - 31 Jan Air Serbia
11 Jan - 18 Jan Pegasus Airlines
23 Jan - 26 Jan Turkish Airlines direct
12 Jan - 19 Jan Pegasus Airlines
29 Jan - 01 Feb Air Serbia
31 Jan - 01 Feb Turkish Airlines direct

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

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