AirHint found the following cheapest return flights from Duesseldorf (DUS) to Keflavik (KEF) in June 2026 (see full year).
Return flights
| 11 Jun - 19 Jun | KLM | ||
| 02 Jun - 09 Jun | easyJet | ||
| 01 Jun - 14 Jun | SWISS | ||
| 15 Jun - 30 Jun | SWISS | ||
| 01 Jun - 29 Jun | Norwegian | ||
| 03 Jun - 07 Jun | KLM | ||
| 25 Jun - 01 Jul | easyJet | ||
| 27 Jun - 05 Jul | SWISS |
Also check the deals for one-way flights from Duesseldorf to Keflavik in June.
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