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

Return flights

29 Apr - 05 May	Lufthansa
29 Apr - 02 May	Lufthansa
28 Apr - 04 May	SWISS
24 Apr - 28 Apr	SWISS
28 Apr - 02 May	SWISS
25 Apr - 28 Apr	Lufthansa
25 Apr - 29 Apr	Lufthansa
29 Apr - 03 May	Lufthansa
30 Apr - 06 May	Lufthansa
24 Apr - 26 Apr	SWISS
28 Apr - 01 May	KLM
25 Apr - 27 Apr	Lufthansa
27 Apr - 29 Apr	KLM
26 Apr - 28 Apr	KLM
05 Apr - 08 Apr	KLM

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

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 Birmingham to Ljubljana in April from $219

Return flights