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

Return flights

11 Jun - 18 Jun	Wizz Air
11 Jun - 25 Jun	Wizz Air
18 Jun - 01 Jul	Wizz Air Malta
12 Jun - 16 Jun	Wizz Air UK
18 Jun - 25 Jun	Wizz Air
18 Jun - 03 Jul	Wizz Air
12 Jun - 18 Jun	Wizz Air UK
23 Jun - 28 Jul	Wizz Air
30 Jun - 31 Jul	Wizz Air
29 Jun - 02 Jul	Wizz Air UK
11 Jun - 24 Jun	Wizz Air
24 Jun - 01 Jul	Wizz Air Malta
12 Jun - 26 Jun	Wizz Air UK
19 Jun - 03 Jul	Jet2
29 Jun - 14 Jul	Wizz Air
29 Jun - 03 Jul	Wizz Air
24 Jun - 25 Jun	Wizz Air UK
26 Jun - 01 Jul	Wizz Air UK
12 Jun - 17 Jun	Wizz Air UK
18 Jun - 26 Jun	Wizz Air

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

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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Cheapest return flights from London to Ljubljana in June from 191€

Return flights