AirHint found the following cheapest return flights from Monterrey (MTY) to Keflavik (KEF) in August 2026 (see full year).
Return flights
| 02 Aug - 10 Aug | Viva | ||
| 01 Aug - 10 Aug | Viva | ||
| 01 Aug - 09 Aug | Viva | ||
| 26 Aug - 05 Sep | Air Canada | ||
| 03 Aug - 10 Aug | Viva | ||
| 02 Aug - 16 Aug | Viva |
Also check the deals for one-way flights from Monterrey to Keflavik in August.
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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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