AirHint found the following cheapest one-way flights from Adelaide (ADL) to Colombo (CMB) in December 2025 (see full year).
One-Way flights
| 31 Dec | Cathay Pacific | ||
| 30 Dec | Qatar Airways | ||
| 17 Dec | Cathay Pacific | ||
| 22 Dec | Singapore Airlines | ||
| 21 Dec | Cathay Pacific |
Also check the deals for return flights from Adelaide 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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