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

Return flights

13 May - 15 May	Wizz Air Malta
11 May - 13 May	Wizz Air Malta
13 May - 19 May	Wizz Air Malta
04 May - 15 May	Wizz Air UK
11 May - 15 May	Wizz Air Malta
15 May - 21 May	Wizz Air Malta
07 May - 11 May	Wizz Air Malta
04 May - 08 May	Wizz Air UK
15 May - 17 May	Wizz Air Malta
17 May - 22 May	Wizz Air
26 May - 05 Jun	Wizz Air UK
22 May - 14 Jun	Wizz Air UK
22 May - 02 Jun	Wizz Air UK
28 May - 02 Jun	easyJet
31 May - 02 Jun	Wizz Air

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

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 May from 187€

Return flights