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

Return flights

08 Dec - 17 Dec	Wizz Air
12 Dec - 27 Dec	Wizz Air
14 Dec - 24 Dec	Wizz Air
01 Dec - 02 Dec	Aegean Airlines
05 Dec - 14 Dec	flydubai
14 Dec - 31 Dec	Vueling Airlines
31 Dec - 17 Jan	easyJet
06 Dec - 13 Dec	flydubai
28 Dec - 17 Jan	Turkish Airlines
27 Dec - 13 Jan	Turkish Airlines
13 Dec - 27 Dec	Turkish Airlines
27 Dec - 18 Jan	Turkish Airlines
29 Dec - 10 Jan	Turkish Airlines
28 Dec - 10 Jan	Turkish Airlines
18 Dec - 30 Dec	Turkish Airlines
25 Dec - 15 Jan	Wizz Air
15 Dec - 11 Jan	Turkish Airlines
13 Dec - 11 Jan	Turkish Airlines
31 Dec - 11 Jan	easyJet

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

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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Cheapest return flights from Ljubljana to Colombo in December from $739

Return flights