Cheapest return LON–LJU flights, September

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

Return flights

27 Sep - 13 Oct easyJet direct
27 Sep - 15 Oct easyJet direct
27 Sep - 10 Oct easyJet direct
27 Sep - 17 Oct easyJet direct
27 Sep - 07 Oct easyJet direct
28 Sep - 13 Oct easyJet direct
28 Sep - 15 Oct easyJet direct
28 Sep - 10 Oct easyJet direct
28 Sep - 17 Oct easyJet direct
28 Sep - 07 Oct easyJet direct
02 Sep - 11 Sep Wizz Air
27 Sep - 30 Sep easyJet direct
28 Sep - 30 Sep easyJet direct
29 Sep - 30 Sep easyJet direct
22 Sep - 29 Sep easyJet
22 Sep - 26 Sep easyJet
14 Sep - 18 Sep Wizz Air UK
14 Sep - 19 Sep Wizz Air UK
23 Sep - 27 Sep Wizz Air
07 Sep - 12 Sep Ryanair

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

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