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

Return flights

15 Jul - 25 Jul	easyJet	direct
15 Jul - 16 Jul	easyJet	direct
22 Jul - 23 Jul	easyJet	direct
09 Jul - 11 Jul	easyJet	direct
15 Jul - 17 Jul	easyJet	direct
14 Jul - 06 Aug	easyJet	direct
31 Jul - 06 Aug	Lufthansa
09 Jul - 16 Jul	easyJet	direct
15 Jul - 21 Jul	easyJet
24 Jul - 30 Jul	Lufthansa
24 Jul - 28 Jul	Lufthansa
31 Jul - 05 Aug	Lufthansa
16 Jul - 17 Jul	easyJet	direct
31 Jul - 07 Aug	Lufthansa
27 Jul - 01 Aug	Wizz Air UK
31 Jul - 04 Aug	Lufthansa
30 Jul - 06 Aug	Lufthansa
23 Jul - 06 Aug	easyJet	direct
29 Jul - 05 Aug	Lufthansa
30 Jul - 04 Aug	Lufthansa

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.

Book a cheap hotel in Ljubljana

Cheap car rent in Ljubljana

Cheapest return flights from London to Ljubljana in July from 171€

Return flights