Cheapest return FRA–LJU flights, May

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

Return flights

26 May - 29 May Wizz Air
26 May - 30 May Air Serbia
25 May - 29 May Wizz Air
27 May - 29 May Lufthansa
27 May - 01 Jun Air France
22 May - 19 Jun Lufthansa direct
26 May - 01 Jun Air Serbia
29 May - 01 Jun LOT
31 May - 07 Jun Lufthansa direct
28 May - 01 Jun LOT
25 May - 01 Jun LOT
23 May - 25 May Air Serbia
30 May - 07 Jun Lufthansa direct
25 May - 01 Jun Lufthansa direct
26 May - 01 Jun Lufthansa direct
28 May - 29 May Lufthansa
21 May - 25 May Lufthansa
23 May - 26 May Air Serbia
23 May - 30 May Wizz Air
27 May - 31 May Lufthansa

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

Powered by

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.

Book a cheap hotel in Ljubljana

Cheap car rent in Ljubljana

Feel free to contact us with any feedback or request another flight research.