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

Return flights

23 Jul - 30 Jul	Lufthansa
18 Jul - 23 Jul	Lufthansa
21 Jul - 30 Jul	Lufthansa
21 Jul - 08 Aug	Lufthansa
07 Jul - 15 Jul	Lufthansa
25 Jul - 28 Jul	Lufthansa
21 Jul - 08 Aug	LOT	direct
04 Jul - 09 Jul	Turkish Airlines
04 Jul - 10 Jul	Turkish Airlines
14 Jul - 21 Jul	Turkish Airlines
09 Jul - 10 Jul	Turkish Airlines
21 Jul - 30 Jul	LOT	direct

Also check the deals for one-way flights from Ljubljana to Warsaw 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 Ljubljana to Warsaw in July from $218

Return flights