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

Return flights

01 Dec - 11 Dec	Thai Airways
22 Dec - 30 Dec	Thai Airways
25 Dec - 11 Jan	Hainan Airlines
03 Dec - 15 Dec	Jetstar
03 Dec - 19 Jan	Thai Airways
10 Dec - 28 Dec	Thai Airways
04 Dec - 15 Dec	Thai Airways
03 Dec - 13 Dec	Qantas
06 Dec - 13 Dec	Thai Airways
23 Dec - 07 Jan	Thai Airways
18 Dec - 07 Jan	Thai Airways
22 Dec - 11 Jan	Thai Airways
16 Dec - 02 Jan	Thai Airways
19 Dec - 07 Jan	Thai Airways
20 Dec - 07 Jan	Thai Airways
15 Dec - 07 Jan	Virgin Australia

Also check the deals for one-way flights from Melbourne to Oslo 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 Melbourne to Oslo in December from $1540

Return flights