AirHint found the following cheapest return flights from Duesseldorf (DUS) to Keflavik (KEF) in October 2026 (see full year).
Return flights
| 01 Oct - 11 Oct | LOT | ||
| 31 Oct - 08 Nov | LOT | ||
| 20 Oct - 27 Oct | LOT | ||
| 05 Oct - 15 Oct | easyJet | ||
| 26 Oct - 30 Oct | easyJet | ||
| 19 Oct - 29 Oct | Scandinavian Airlines | ||
| 05 Oct - 11 Oct | easyJet | ||
| 14 Oct - 25 Oct | Eurowings |
Also check the deals for one-way flights from Duesseldorf to Keflavik in October.
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