Cheapest return flights from London to Ljubljana in September from 229€

Best time to book flights for London (LTN) to Ljubljana (LJU) flights at AirHint

AirHint found the following cheapest return flights from London (LTN) to Ljubljana (LJU) in September 2025 (see full year).

Return flights

28 Sep - 01 Oct Wizz Air UK
23 Sep - 30 Sep Wizz Air UK
27 Sep - 01 Oct Wizz Air UK
10 Sep - 18 Sep Wizz Air UK
28 Sep - 02 Oct Wizz Air UK
24 Sep - 01 Oct Wizz Air UK
22 Sep - 01 Oct Wizz Air UK
27 Sep - 29 Sep Wizz Air UK
07 Sep - 18 Sep Wizz Air UK
27 Sep - 28 Sep Wizz Air UK
15 Sep - 21 Sep Wizz Air UK
24 Sep - 29 Sep Wizz Air UK
25 Sep - 29 Sep Wizz Air UK
19 Sep - 24 Sep Wizz Air UK
01 Sep - 04 Sep Wizz Air UK
27 Sep - 03 Oct Wizz Air UK
25 Sep - 03 Oct Wizz Air UK
26 Sep - 05 Oct Wizz Air UK
25 Sep - 05 Oct Wizz Air UK
22 Sep - 03 Oct easyJet

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

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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.

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