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

Return flights

09 Jan - 11 Jan	Wizz Air UK
18 Jan - 25 Jan	Wizz Air Malta
16 Jan - 18 Jan	Wizz Air UK
14 Jan - 18 Jan	Wizz Air Malta
15 Jan - 18 Jan	Wizz Air
22 Jan - 25 Jan	Wizz Air Malta
17 Jan - 23 Jan	Wizz Air UK
07 Jan - 11 Jan	Wizz Air Malta
26 Jan - 29 Jan	Wizz Air UK
28 Jan - 01 Feb	Wizz Air UK
16 Jan - 20 Jan	Wizz Air UK
31 Jan - 07 Feb	easyJet
30 Jan - 01 Feb	easyJet

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

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 January from $212

Return flights