Cheapest return flights from Mexico City to Keflavik in August from $1083

Best time to book flights for Mexico City (MEX) to Keflavik (KEF) flights at AirHint

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

Return flights

14 Aug - 25 Aug Air Canada
08 Aug - 22 Aug Air Canada

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

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.

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