Cheapest return flights from Southend to Ljubljana in September from $325

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

Return flights

10 Sep - 18 Sep easyJet
18 Sep - 25 Sep easyJet
22 Sep - 25 Sep easyJet
08 Sep - 11 Sep easyJet
01 Sep - 18 Sep easyJet
04 Sep - 11 Sep easyJet
24 Sep - 26 Sep easyJet
15 Sep - 18 Sep easyJet
15 Sep - 19 Sep easyJet
22 Sep - 26 Sep easyJet

Also check the deals for one-way flights from Southend 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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