AirHint found the following cheapest return flights from Colombo (CMB) to Sydney (SYD) in November 2025 (see full year).

Return flights

11 Nov - 02 Dec	AirAsia
14 Nov - 19 Nov	AirAsia
09 Nov - 19 Nov	AirAsia
09 Nov - 12 Nov	AirAsia
13 Nov - 19 Nov	AirAsia
02 Nov - 19 Nov	AirAsia
02 Nov - 10 Nov	AirAsia
02 Nov - 07 Nov	AirAsia
02 Nov - 12 Nov	AirAsia
15 Nov - 19 Nov	AirAsia
16 Nov - 19 Nov	AirAsia
18 Nov - 02 Dec	AirAsia
14 Nov - 02 Dec	AirAsia
13 Nov - 02 Dec	AirAsia
15 Nov - 02 Dec	AirAsia
25 Nov - 02 Dec	AirAsia
23 Nov - 02 Dec	AirAsia
16 Nov - 02 Dec	AirAsia
30 Nov - 02 Dec	AirAsia
12 Nov - 02 Dec	AirAsia

Also check the deals for one-way flights from Colombo to Sydney in November.

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 Colombo to Sydney in November from 514€

Return flights