Cheapest return flights from Sydney to Colombo in October from 543€

Best time to book flights for Sydney (SYD) to Colombo (CMB) flights at AirHint

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

Return flights

22 Oct - 04 Nov AirAsia X
22 Oct - 05 Nov AirAsia X
22 Oct - 27 Oct AirAsia X
25 Oct - 20 Nov Jetstar
11 Oct - 28 Oct Singapore Airlines
21 Oct - 31 Oct Singapore Airlines
24 Oct - 21 Nov Singapore Airlines
24 Oct - 01 Nov Singapore Airlines
22 Oct - 01 Nov Singapore Airlines
22 Oct - 24 Oct AirAsia X
22 Oct - 26 Oct AirAsia X
22 Oct - 25 Oct AirAsia X
25 Oct - 21 Nov Singapore Airlines
10 Oct - 20 Oct Jetstar
24 Oct - 04 Nov AirAsia X
24 Oct - 05 Nov AirAsia X
25 Oct - 04 Nov AirAsia X
11 Oct - 27 Oct AirAsia X
24 Oct - 27 Oct AirAsia X
25 Oct - 27 Oct AirAsia X

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

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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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