Cheapest return flights from London to Ljubljana in May from $289

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

Return flights

06 May - 12 May SWISS
05 May - 12 May SWISS
04 May - 08 May Lufthansa
27 May - 03 Jun SWISS
20 May - 27 May SWISS
05 May - 14 May SWISS
06 May - 14 May SWISS
07 May - 21 May SWISS
30 May - 03 Jun SWISS
14 May - 19 May Lufthansa
06 May - 13 May SWISS
01 May - 05 May Lufthansa
29 May - 02 Jun Lufthansa
31 May - 04 Jun KLM

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

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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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