Cheapest one-way flights from Lisbon to Ljubljana in September from $126

Best time to book flights for Lisbon (LIS) to Ljubljana (LJU) flights at AirHint

AirHint found the following cheapest one-way flights from Lisbon (LIS) to Ljubljana (LJU) in September 2025 (see full year).

One-Way flights

02 Sep easyJet
20 Sep Transavia France
17 Sep Vueling Airlines
23 Sep Transavia France
10 Sep TAP
26 Sep Vueling Airlines
15 Sep Vueling Airlines
16 Sep Vueling Airlines
24 Sep easyJet
21 Sep Vueling Airlines

Also check the deals for return flights from Lisbon to Ljubljana in September.

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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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