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

Return flights

07 Jul - 14 Jul	Wizz Air UK
13 Jul - 17 Jul	Wizz Air UK
19 Jul - 26 Jul	Wizz Air
25 Jul - 28 Jul	Wizz Air UK
04 Jul - 07 Jul	easyJet
20 Jul - 30 Jul	easyJet
10 Jul - 19 Jul	Wizz Air
24 Jul - 27 Jul	Wizz Air
13 Jul - 19 Jul	Wizz Air UK
11 Jul - 19 Jul	easyJet
18 Jul - 01 Aug	easyJet
25 Jul - 01 Aug	Wizz Air UK

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

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 July from 413€

Return flights