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

Return flights

12 Dec - 11 Jan	FitsAir
23 Dec - 16 Jan	AirAsia
25 Dec - 17 Jan	AirAsia
12 Dec - 15 Jan	AirAsia
16 Dec - 16 Jan	AirAsia
23 Dec - 14 Jan	AirAsia
14 Dec - 12 Jan	FitsAir
13 Dec - 08 Jan	AirAsia
15 Dec - 10 Jan	AirAsia
29 Dec - 15 Jan	Thai AirAsia
01 Dec - 31 Dec	IndiGo
10 Dec - 31 Dec	IndiGo
07 Dec - 31 Dec	IndiGo
02 Dec - 31 Dec	IndiGo
03 Dec - 10 Dec	Air India
01 Dec - 10 Dec	IndiGo
05 Dec - 11 Dec	IndiGo
07 Dec - 28 Dec	IndiGo
01 Dec - 30 Dec	IndiGo
14 Dec - 30 Dec	FitsAir

Also check the deals for one-way flights from Colombo to Melbourne 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.

Book a cheap hotel in Melbourne

Cheap car rent in Melbourne

Cheapest return flights from Colombo to Melbourne in December from 539€

Return flights