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

Return flights

28 Jan - 01 Feb	easyJet	direct
09 Jan - 14 Jan	easyJet	direct
09 Jan - 16 Jan	easyJet	direct
14 Jan - 18 Jan	easyJet	direct
01 Jan - 23 Jan	easyJet	direct
18 Jan - 21 Jan	easyJet	direct
05 Jan - 09 Jan	easyJet	direct
09 Jan - 11 Jan	easyJet	direct
18 Jan - 25 Jan	easyJet	direct
15 Jan - 18 Jan	Vueling Airlines
02 Jan - 07 Jan	easyJet	direct
30 Jan - 02 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.

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Cheapest return flights from London to Ljubljana in January from 87€

Return flights