AirHint found the following cheapest return flights from Brisbane (BNE) to Colombo (CMB) in December 2025 (see full year).

Return flights

01 Dec - 21 Dec	Cathay Pacific
28 Dec - 11 Jan	Philippine Airlines
25 Dec - 11 Jan	Philippine Airlines
01 Dec - 23 Dec	Singapore Airlines
06 Dec - 20 Dec	Singapore Airlines
25 Dec - 28 Dec	Qantas
03 Dec - 22 Dec	Singapore Airlines
04 Dec - 18 Dec	Singapore Airlines
20 Dec - 04 Jan	Philippine Airlines
06 Dec - 15 Dec	Singapore Airlines
16 Dec - 24 Dec	Cathay Pacific
04 Dec - 23 Dec	Singapore Airlines
12 Dec - 17 Dec	Qantas
29 Dec - 16 Jan	Cathay Pacific
25 Dec - 08 Jan	Singapore Airlines
25 Dec - 25 Jan	Singapore Airlines
31 Dec - 04 Jan	Qantas
15 Dec - 01 Jan	Singapore Airlines
28 Dec - 14 Jan	Singapore Airlines
28 Dec - 15 Jan	Singapore Airlines

Also check the deals for one-way flights from Brisbane 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.

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Cheapest return flights from Brisbane to Colombo in December from $875

Return flights