Cheapest return flights from Sydney to Colombo in October from $455

AirHint found the following cheapest return flights from Sydney (SYD) to Colombo (CMB) in October 2026 (see full year).

Return flights

14 Oct - 27 Oct AirAsia X
11 Oct - 20 Oct AirAsia X
06 Oct - 27 Oct AirAsia X
06 Oct - 20 Oct AirAsia X
10 Oct - 25 Oct AirAsia X
31 Oct - 17 Nov AirAsia X
23 Oct - 03 Nov AirAsia X
16 Oct - 01 Nov AirAsia X
17 Oct - 01 Nov Singapore Airlines
22 Oct - 02 Nov Singapore Airlines
23 Oct - 30 Oct Singapore Airlines
24 Oct - 31 Oct Singapore Airlines
02 Oct - 16 Oct Singapore Airlines
13 Oct - 17 Oct AirAsia X
11 Oct - 15 Oct AirAsia X
17 Oct - 01 Nov SriLankan Airlines direct
16 Oct - 01 Nov SriLankan Airlines direct
23 Oct - 03 Nov SriLankan Airlines direct

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

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