AirHint found the following cheapest return flights from Nantes (NTE) to Keflavik (KEF) in January 2026 (see full year).
Return flights
| 26 Jan - 30 Jan | Ryanair | ||
| 24 Jan - 31 Jan | Ryanair | ||
| 22 Jan - 29 Jan | easyJet | ||
| 28 Jan - 31 Jan | Ryanair | ||
| 23 Jan - 29 Jan | Volotea |
Also check the deals for one-way flights from Nantes to Keflavik in January.
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