Cheapest return flights from Guadalajara to Keflavik in December from $959

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

Return flights

01 Dec - 08 Dec Volaris
18 Dec - 06 Jan Aeromexico
26 Dec - 31 Dec Flair Airlines

Also check the deals for one-way flights from Guadalajara 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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