Cheapest return flights from Duesseldorf to Keflavik in October from $250

Best time to book flights for Duesseldorf (DUS) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Duesseldorf (DUS) to Keflavik (KEF) in October 2025 (see full year).

Return flights

14 Oct - 23 Oct Scandinavian Airlines
02 Oct - 13 Oct Scandinavian Airlines
29 Oct - 07 Nov Scandinavian Airlines
30 Oct - 06 Nov Eurowings
30 Oct - 04 Nov Eurowings
02 Oct - 13 Oct Eurowings direct
23 Oct - 01 Nov Eurowings
13 Oct - 23 Oct Norwegian
28 Oct - 04 Nov Scandinavian Airlines
04 Oct - 10 Oct Scandinavian Airlines
06 Oct - 14 Oct Scandinavian Airlines
01 Oct - 12 Oct Aer Lingus
02 Oct - 12 Oct Eurowings
22 Oct - 29 Oct Norwegian
19 Oct - 24 Oct LOT
30 Oct - 08 Nov Eurowings

Also check the deals for one-way flights from Duesseldorf to Keflavik in October.

Skyscanner

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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