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

Return flights

03 Dec - 24 Dec	Turkish Airlines
14 Dec - 11 Jan	Scandinavian Airlines
03 Dec - 28 Dec	Turkish Airlines
09 Dec - 31 Dec	Turkish Airlines
28 Dec - 13 Jan	Norwegian
28 Dec - 10 Jan	Norwegian
27 Dec - 10 Jan	TAP
28 Dec - 11 Jan	Norwegian
25 Dec - 10 Jan	Finnair
14 Dec - 31 Dec	Turkish Airlines
13 Dec - 31 Dec	Scandinavian Airlines
28 Dec - 09 Jan	Norwegian
18 Dec - 10 Jan	Norwegian
18 Dec - 31 Dec	Norwegian
19 Dec - 14 Jan	Scandinavian Airlines
13 Dec - 03 Jan	Scandinavian Airlines
18 Dec - 25 Dec	Norwegian
19 Dec - 31 Dec	Scandinavian Airlines
17 Dec - 23 Dec	Delta

Also check the deals for one-way flights from Oslo to Mexico City 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 Mexico City in December from $882

Return flights