Cheapest return flights from Sydney to Colombo in October from $514

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

Return flights

13 Oct - 20 Oct Scoot
26 Oct - 07 Nov AirAsia X
19 Oct - 27 Oct Singapore Airlines
31 Oct - 10 Nov Singapore Airlines
19 Oct - 04 Nov Singapore Airlines
21 Oct - 06 Nov Singapore Airlines
31 Oct - 16 Nov Singapore Airlines
27 Oct - 05 Nov Singapore Airlines
19 Oct - 28 Oct Singapore Airlines
14 Oct - 29 Oct Singapore Airlines
18 Oct - 28 Oct Singapore Airlines
29 Oct - 07 Nov AirAsia X
18 Oct - 07 Nov AirAsia X
22 Oct - 07 Nov AirAsia X
26 Oct - 13 Nov AirAsia X
16 Oct - 20 Oct AirAsia X
16 Oct - 22 Oct AirAsia X
17 Oct - 20 Oct AirAsia X
17 Oct - 22 Oct AirAsia X
18 Oct - 20 Oct AirAsia X

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

Skyscanner

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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