AirHint found the following cheapest return flights from Guadalajara (GDL) to Keflavik (KEF) in May 2026 (see full year).
Return flights
| 16 May - 23 May | Flair Airlines | ||
| 23 May - 31 May | Flair Airlines | ||
| 01 May - 08 May | Viva | ||
| 17 May - 24 May | Volaris |
Also check the deals for one-way flights from Guadalajara to Keflavik in May.
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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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