Cheapest return flights from Duesseldorf to Keflavik in June from $347

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

Return flights

10 Jun - 22 Jun Ryanair
04 Jun - 18 Jun KLM
04 Jun - 11 Jun KLM
07 Jun - 08 Jul easyJet
03 Jun - 11 Jun KLM
01 Jun - 21 Jun SWISS
09 Jun - 21 Jun LOT
07 Jun - 14 Jun easyJet
07 Jun - 12 Jun LOT
16 Jun - 27 Jun LOT
01 Jun - 11 Jun KLM

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

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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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