Cheapest return flights from Mexico City to Keflavik in July from $673

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 July 2025 (see full year).

Return flights

03 Jul - 14 Jul Arajet
03 Jul - 20 Jul Viva Aerobus
05 Jul - 20 Jul Aeromexico
29 Jul - 17 Aug WestJet
04 Jul - 11 Jul Viva Aerobus
08 Jul - 21 Jul Aeromexico
19 Jul - 01 Aug Viva Aerobus
16 Jul - 19 Aug Volaris
03 Jul - 17 Jul Air Canada
01 Jul - 17 Jul Air Canada
14 Jul - 21 Jul Air Canada
13 Jul - 20 Jul Air Canada
03 Jul - 13 Jul Air Canada
27 Jul - 06 Aug Air Canada

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

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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