Cheapest return FRA–LJU flights, August

AirHint found the following cheapest return flights from Frankfurt (FRA) to Ljubljana (LJU) in August 2026 (see full year).

Return flights

04 Aug - 11 Aug Air Serbia
06 Aug - 09 Aug Air Serbia
07 Aug - 10 Aug Air Serbia
08 Aug - 17 Aug Air Serbia
31 Aug - 14 Sep Air Serbia
08 Aug - 12 Aug Air Serbia
29 Aug - 31 Aug Air Serbia
28 Aug - 30 Aug Air Serbia
07 Aug - 12 Aug Air Serbia
20 Aug - 24 Aug Air Serbia
06 Aug - 12 Aug Air Serbia
26 Aug - 01 Sep Air Serbia
04 Aug - 02 Sep Lufthansa direct
27 Aug - 05 Sep Lufthansa direct
28 Aug - 05 Sep Lufthansa direct

Also check the deals for one-way flights from Frankfurt to Ljubljana in August.

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