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

Return flights

31 Oct - 10 Nov	Ryanair
07 Oct - 22 Oct	Pegasus Airlines
28 Oct - 24 Nov	Pegasus Airlines
01 Oct - 11 Oct	Ryanair
20 Oct - 06 Nov	Pegasus Airlines
29 Oct - 24 Nov	Ryanair
19 Oct - 02 Nov	Pegasus Airlines
04 Oct - 18 Oct	Ryanair
01 Oct - 12 Oct	Ryanair
30 Oct - 23 Nov	Pegasus Airlines
02 Oct - 29 Oct	Ryanair
20 Oct - 05 Nov	Pegasus Airlines
04 Oct - 19 Oct	Ryanair
23 Oct - 02 Nov	Pegasus Airlines

Also check the deals for one-way flights from Zagreb to Colombo in October.

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 October from $523

Return flights