Cheapest return flights from Porto to Ljubljana in September from 190€

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

Return flights

25 Sep - 04 Oct Transavia France
27 Sep - 04 Oct Transavia France
24 Sep - 30 Sep Transavia France
13 Sep - 20 Sep Transavia France
12 Sep - 18 Sep Ryanair
12 Sep - 16 Sep Vueling Airlines
02 Sep - 06 Sep Ryanair
01 Sep - 06 Sep Ryanair
12 Sep - 15 Sep Air Europa
15 Sep - 19 Sep Ryanair

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

Skyscanner

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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