Cheapest return flights from London to Ljubljana in December from $75

AirHint found the following cheapest return flights from London (LON) to Ljubljana (LJU) in December 2025 (see full year).

Return flights

31 Dec - 18 Jan easyJet direct
31 Dec - 14 Jan easyJet direct
09 Dec - 18 Dec easyJet direct
11 Dec - 13 Dec easyJet direct
09 Dec - 23 Dec easyJet direct
09 Dec - 22 Dec easyJet direct
11 Dec - 16 Dec easyJet direct
09 Dec - 24 Dec easyJet direct
11 Dec - 23 Dec easyJet direct
09 Dec - 20 Dec easyJet direct
11 Dec - 22 Dec easyJet direct
11 Dec - 18 Dec easyJet direct
30 Dec - 18 Jan easyJet direct
31 Dec - 11 Jan easyJet direct
30 Dec - 14 Jan easyJet direct
13 Dec - 11 Jan easyJet direct
31 Dec - 07 Jan easyJet direct
30 Dec - 11 Jan easyJet direct
14 Dec - 11 Jan easyJet direct
16 Dec - 11 Jan easyJet direct

Also check the deals for one-way flights from London to Ljubljana in December.

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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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