Cheapest return flights from London to Ljubljana in April from $230

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

Return flights

02 Apr - 06 Apr Brussels Airlines
17 Apr - 20 Apr Brussels Airlines
01 Apr - 04 Apr Brussels Airlines
01 Apr - 07 Apr Brussels Airlines
02 Apr - 08 Apr Brussels Airlines
13 Apr - 19 Apr Brussels Airlines
02 Apr - 05 Apr Brussels Airlines
01 Apr - 22 Apr Brussels Airlines
06 Apr - 11 Apr Brussels Airlines
10 Apr - 13 Apr SWISS
30 Apr - 07 May SWISS
30 Apr - 04 May SWISS
30 Apr - 07 May British Airways direct
30 Apr - 04 May British Airways direct

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

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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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