AirHint found the following cheapest return flights from Madrid (MAD) to Ljubljana (LJU) in July 2025 (see full year).

Return flights

27 Jul - 30 Jul	Iberia	direct
27 Jul - 03 Aug	Iberia	direct
16 Jul - 23 Jul	Air France
16 Jul - 19 Jul	Air France
30 Jul - 05 Aug	Brussels Airlines
22 Jul - 28 Jul	SWISS
18 Jul - 27 Jul	Air Serbia
29 Jul - 06 Aug	Lufthansa
22 Jul - 31 Jul	Air France
29 Jul - 07 Aug	Brussels Airlines
30 Jul - 03 Aug	Ryanair
16 Jul - 21 Jul	Air France
30 Jul - 06 Aug	Lufthansa
29 Jul - 03 Aug	Ryanair
28 Jul - 05 Aug	Lufthansa
11 Jul - 21 Jul	Air Serbia
28 Jul - 06 Aug	Lufthansa
27 Jul - 29 Jul	Vueling Airlines
27 Jul - 31 Jul	Vueling Airlines
31 Jul - 03 Aug	Wizz Air Malta

Also check the deals for one-way flights from Madrid to Ljubljana in July.

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 Madrid to Ljubljana in July from $236

Return flights