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

Return flights

17 Jun - 01 Jul	Wizz Air UK
14 Jun - 19 Jun	Wizz Air UK
19 Jun - 23 Jun	Wizz Air UK
22 Jun - 27 Jun	Wizz Air UK
09 Jun - 10 Jun	Wizz Air Malta
15 Jun - 21 Jun	Wizz Air UK
22 Jun - 28 Jun	Wizz Air UK
08 Jun - 09 Jun	Ryanair
07 Jun - 14 Jun	easyJet
02 Jun - 03 Jun	easyJet
05 Jun - 14 Jun	easyJet
27 Jun - 04 Jul	easyJet

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.

Book a cheap hotel in Ljubljana

Cheap car rent in Ljubljana

Cheapest return flights from London to Ljubljana in June from 268€

Return flights