Cheapest return DUS–KEF flights, August

AirHint found the following cheapest return flights from Duesseldorf (DUS) to Keflavik (KEF) in August 2026 (see full year).

Return flights

28 Aug - 01 Sep easyJet
23 Aug - 03 Sep Scandinavian Airlines
25 Aug - 03 Sep Ryanair
21 Aug - 28 Aug LOT
16 Aug - 14 Sep KLM
14 Aug - 24 Aug Eurowings
14 Aug - 21 Aug easyJet
21 Aug - 24 Aug SWISS
12 Aug - 23 Aug easyJet
21 Aug - 28 Aug Eurowings direct
21 Aug - 23 Aug Eurowings
20 Aug - 23 Aug easyJet
16 Aug - 23 Aug easyJet
02 Aug - 09 Aug Finnair
24 Aug - 02 Sep Ryanair

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

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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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