Cheapest return flights from Ljubljana (LJU) to Porto (OPO), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
27 Sep 01 Oct SWISS
08 Sep 16 Sep Transavia France
08 Sep 15 Sep Transavia France
24 Sep 27 Sep Vueling Airlines
20 Sep 25 Sep SWISS
13 Sep 20 Sep Air Serbia
13 Sep 17 Sep Air Serbia
24 Sep 11 Oct Vueling Airlines
05 Sep 15 Sep KLM
23 Sep 27 Sep SWISS
24 Sep 15 Oct Vueling Airlines
10 Sep 17 Sep Vueling Airlines
24 Sep 04 Oct Vueling Airlines
24 Sep 01 Oct Vueling Airlines
10 Sep 27 Sep Vueling Airlines
27 Sep 11 Oct Vueling Airlines
27 Sep 15 Oct Vueling Airlines
27 Sep 04 Oct Vueling Airlines
13 Sep 04 Oct Vueling Airlines
13 Sep 01 Oct Vueling Airlines
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deals for one-way flights from Ljubljana to Porto in September.

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Updated Aug 26, 2026.

About these fares

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