Cheapest return flights from Sydney to Colombo in December from $806

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 December 2025 (see full year).

Return flights

01 Dec - 31 Dec Malaysia Airlines
08 Dec - 28 Dec Malaysia Airlines
06 Dec - 20 Dec Jetstar
07 Dec - 27 Dec Malaysia Airlines
10 Dec - 28 Dec Malaysia Airlines
07 Dec - 31 Jan Jetstar
01 Dec - 20 Jan Singapore Airlines
12 Dec - 23 Dec Singapore Airlines
13 Dec - 30 Dec Malaysia Airlines
01 Dec - 12 Jan Singapore Airlines
07 Dec - 31 Dec Jetstar
02 Dec - 21 Dec Jetstar
01 Dec - 06 Dec AirAsia X
25 Dec - 01 Jan Malaysia Airlines
06 Dec - 24 Jan Jetstar
29 Dec - 27 Jan Singapore Airlines
26 Dec - 31 Jan Singapore Airlines
27 Dec - 11 Jan Malaysia Airlines
26 Dec - 27 Jan Malaysia Airlines
28 Dec - 26 Jan Malaysia Airlines

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

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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