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

Return flights

02 Dec - 09 Dec	Wizz Air
09 Dec - 23 Dec	Wizz Air
04 Dec - 18 Dec	Ryanair
03 Dec - 10 Dec	Wizz Air
09 Dec - 16 Dec	Wizz Air
06 Dec - 13 Dec	Wizz Air
05 Dec - 12 Dec	Ethiopian Airlines
10 Dec - 17 Dec	Scandinavian Airlines
01 Dec - 08 Dec	Wizz Air
06 Dec - 14 Dec	Ryanair
31 Dec - 13 Jan	Pegasus Airlines
10 Dec - 15 Jan	Ethiopian Airlines
29 Dec - 15 Jan	Ryanair
29 Dec - 13 Jan	Norwegian
29 Dec - 11 Jan	Ryanair
27 Dec - 15 Jan	Scandinavian Airlines
31 Dec - 07 Jan	Pegasus Airlines
28 Dec - 18 Jan	Pegasus Airlines
29 Dec - 12 Jan	Ryanair
30 Dec - 06 Jan	Pegasus Airlines

Also check the deals for one-way flights from Oslo 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 Oslo to Colombo in December from 523€

Return flights