Cheapest return LCY–LJU flights, September

AirHint found the following cheapest return flights from London (LCY) to Ljubljana (LJU) in September 2026 (see full year).

Return flights

09 Sep - 15 Sep Lufthansa
26 Sep - 29 Sep SWISS
04 Sep - 18 Sep SWISS
10 Sep - 14 Sep SWISS
16 Sep - 22 Sep SWISS
19 Sep - 24 Sep SWISS
19 Sep - 29 Sep SWISS
02 Sep - 08 Sep SWISS
01 Sep - 08 Sep SWISS
15 Sep - 22 Sep SWISS
28 Sep - 05 Oct SWISS
28 Sep - 02 Oct SWISS
29 Sep - 07 Oct SWISS
14 Sep - 04 Oct SWISS
29 Sep - 02 Oct KLM
30 Sep - 03 Oct KLM
26 Sep - 03 Oct KLM
19 Sep - 03 Oct SWISS

Also check the deals for one-way flights from London to Ljubljana in September.

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.