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

Return flights

25 Jul - 02 Aug	LOT
26 Jul - 02 Aug	LOT
27 Jul - 04 Aug	LOT
20 Jul - 03 Aug	LOT
15 Jul - 15 Aug	LOT
19 Jul - 25 Jul	Lufthansa
11 Jul - 18 Jul	LOT
14 Jul - 18 Jul	Air Serbia
09 Jul - 13 Jul	Eurowings
19 Jul - 03 Aug	Lufthansa
21 Jul - 03 Aug	Lufthansa
08 Jul - 09 Jul	Air France
08 Jul - 15 Jul	Ryanair
06 Jul - 23 Jul	Lufthansa

Also check the deals for one-way flights from Hamburg 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 Hamburg to Ljubljana in July from $371

Return flights