Cheapest return flights from Duesseldorf to Keflavik in October from 366€

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

Return flights

22 Oct - 28 Oct Eurowings
28 Oct - 08 Nov Ryanair
21 Oct - 28 Oct Ryanair
20 Oct - 27 Oct Eurowings
22 Oct - 27 Oct Norwegian
23 Oct - 26 Oct Lufthansa
23 Oct - 30 Oct Ryanair
30 Oct - 03 Nov Eurowings
28 Oct - 30 Oct Finnair
29 Oct - 03 Nov Ryanair
26 Oct - 01 Nov Finnair
30 Oct - 02 Nov Eurowings
25 Oct - 01 Nov Ryanair
31 Oct - 02 Nov Finnair
28 Oct - 02 Nov Finnair
27 Oct - 02 Nov Finnair
27 Oct - 03 Nov Finnair
21 Oct - 25 Oct Ryanair
24 Oct - 31 Oct Finnair

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

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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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