AirHint found the following cheapest return flights from Sydney (SYD) to Colombo (CMB)
in December 2025 (see full year ).
Return flights
02 Dec
- 09 Dec
Malaysia Airlines
$ 764
01 Dec
- 08 Dec
Malaysia Airlines
$ 832
08 Dec
- 25 Dec
Singapore Airlines
$ 840
25 Dec
- 08 Jan
Philippine Airlines
$ 854
26 Dec
- 27 Jan
Philippine Airlines
$ 889
06 Dec
- 23 Dec
Singapore Airlines
$ 904
09 Dec
- 16 Dec
Singapore Airlines
$ 904
06 Dec
- 16 Dec
Singapore Airlines
$ 904
09 Dec
- 28 Dec
Jetstar
$ 944
11 Dec
- 14 Dec
Singapore Airlines
$ 948
02 Dec
- 02 Jan
Malaysia Airlines
$ 983
28 Dec
- 13 Jan
Malaysia Airlines
$ 1000
16 Dec
- 23 Dec
Singapore Airlines
$ 1003
01 Dec
- 09 Dec
AirAsia X
$ 1017
17 Dec
- 29 Jan
Jetstar
$ 1029
03 Dec
- 31 Jan
Jetstar
$ 1048
28 Dec
- 16 Jan
Malaysia Airlines
$ 1069
02 Dec
- 02 Jan
SriLankan Airlines
$ 1083
direct
18 Dec
- 07 Jan
Philippine Airlines
$ 1085
30 Dec
- 30 Jan
Cathay Pacific
$ 1094
Also check the deals for one-way flights from Sydney to Colombo in December .
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.