Cheapest return flights from Mexico City to Keflavik in December from 766€

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

Return flights

01 Dec - 08 Dec Aeromexico
03 Dec - 06 Dec Iberia
01 Dec - 07 Dec Aeromexico
07 Dec - 11 Dec Aeromexico
19 Dec - 07 Jan Viva
03 Dec - 17 Dec Viva
25 Dec - 31 Dec Viva
25 Dec - 05 Jan Euroairlines, S.L.
21 Dec - 04 Jan Viva
20 Dec - 28 Dec Viva
05 Dec - 14 Dec Lufthansa

Also check the deals for one-way flights from Mexico City to Keflavik in December.

Skyscanner

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 Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.