Cheapest return flights from Porto to Ljubljana in July from $268

Best time to book flights for Porto (OPO) to Ljubljana (LJU) flights at AirHint

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

Return flights

17 Jul - 23 Jul Lufthansa
19 Jul - 23 Jul Lufthansa
04 Jul - 13 Jul Ryanair
31 Jul - 07 Aug Lufthansa
10 Jul - 13 Jul Air Serbia
17 Jul - 20 Jul KLM
11 Jul - 13 Jul KLM
04 Jul - 04 Jul Ryanair

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

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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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