Cheapest return flights from Mexico City to Keflavik in December from 794€

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

Return flights

04 Dec - 08 Dec Aeromexico
22 Dec - 29 Dec Aeromexico
19 Dec - 26 Dec Viva
18 Dec - 26 Dec Viva
22 Dec - 03 Jan Aeromexico
17 Dec - 21 Dec Viva

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

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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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