Cheapest return flights from Sydney to Colombo in December from $759

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

25 Dec - 31 Jan Philippine Airlines
02 Dec - 09 Dec Malaysia Airlines
01 Dec - 30 Dec Philippine Airlines
30 Dec - 10 Jan Philippine Airlines
01 Dec - 08 Dec Malaysia Airlines
08 Dec - 25 Dec Singapore Airlines
25 Dec - 08 Jan Philippine Airlines
05 Dec - 21 Dec Jetstar
05 Dec - 20 Dec Jetstar
05 Dec - 22 Dec Jetstar
26 Dec - 27 Jan Philippine Airlines
07 Dec - 30 Dec Singapore Airlines
06 Dec - 21 Dec Singapore Airlines
06 Dec - 23 Dec Singapore Airlines
16 Dec - 27 Jan Philippine Airlines
16 Dec - 29 Jan Philippine Airlines
08 Dec - 31 Jan Philippine Airlines
11 Dec - 12 Jan Philippine Airlines
18 Dec - 10 Jan Philippine Airlines
17 Dec - 27 Jan Jetstar

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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