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

Return flights

02 Dec - 12 Dec	Pegasus Airlines
02 Dec - 16 Dec	Pegasus Airlines
01 Dec - 10 Dec	Ryanair
15 Dec - 24 Dec	Ryanair
01 Dec - 14 Dec	Ryanair
30 Dec - 26 Jan	Pegasus Airlines
08 Dec - 21 Dec	Ryanair
13 Dec - 23 Dec	Pegasus Airlines
09 Dec - 20 Dec	Pegasus Airlines
15 Dec - 30 Dec	Ryanair
31 Dec - 16 Jan	Ryanair
16 Dec - 31 Dec	Pegasus Airlines
30 Dec - 12 Jan	Pegasus Airlines
30 Dec - 09 Jan	Pegasus Airlines
31 Dec - 14 Jan	Ryanair
27 Dec - 07 Jan	Pegasus Airlines
22 Dec - 15 Jan	Ryanair
30 Dec - 10 Jan	Pegasus Airlines
23 Dec - 10 Jan	Pegasus Airlines
19 Dec - 10 Jan	Ryanair

Also check the deals for one-way flights from Zagreb 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 Zagreb to Colombo in December from 449€

Return flights