Cheapest return flights from Keflavik to Duesseldorf in July from 343€

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

Return flights

16 Jul - 20 Jul SWISS
11 Jul - 29 Jul Vueling Airlines
25 Jul - 29 Jul Vueling Airlines
04 Jul - 11 Jul Vueling Airlines
25 Jul - 05 Aug Vueling Airlines
11 Jul - 01 Aug Vueling Airlines
25 Jul - 01 Aug Vueling Airlines

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

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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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