Cheapest return flights from Detroit to Keflavik in April from 637€

AirHint found the following cheapest return flights from Detroit (DTW) to Keflavik (KEF) in April 2026 (see full year).

Return flights

14 Apr - 21 Apr Lufthansa
23 Apr - 30 Apr Air France
11 Apr - 18 Apr Icelandair
26 Apr - 03 May Air France
27 Apr - 04 May KLM
09 Apr - 16 Apr Icelandair
01 Apr - 08 Apr Icelandair
08 Apr - 15 Apr jetBlue
16 Apr - 23 Apr Lufthansa
02 Apr - 09 Apr Icelandair
07 Apr - 14 Apr Lufthansa
10 Apr - 17 Apr KLM
24 Apr - 01 May KLM

Also check the deals for one-way flights from Detroit to Keflavik in April.

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