Cheapest return flights from Mexico City to Keflavik in April from $838

AirHint found the following cheapest return flights from Mexico City (MEX) to Keflavik (KEF) in April 2026 (see full year).

Return flights

17 Apr - 24 Apr Aeromexico
16 Apr - 26 Apr Air France
27 Apr - 08 May Delta
16 Apr - 21 Apr Virgin Atlantic
11 Apr - 25 Apr Virgin Atlantic
13 Apr - 20 Apr Aeromexico
01 Apr - 07 Apr Viva
11 Apr - 22 Apr Frontier Airlines
19 Apr - 30 Apr Aer Lingus
06 Apr - 13 Apr Aeromexico
06 Apr - 15 Apr Virgin Atlantic

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

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