Cheapest return flights from Detroit to Keflavik in April from $461

Best time to book flights for Detroit (DTW) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Detroit (DTW) to Keflavik (KEF) in April 2025 (see full year).

Return flights

26 Apr - 05 May Icelandair direct
26 Apr - 03 May Icelandair direct
23 Apr - 29 Apr Air France
23 Apr - 30 Apr Air France
22 Apr - 29 Apr Icelandair direct
24 Apr - 28 Apr Air France
22 Apr - 26 Apr Icelandair direct
28 Apr - 01 May Spirit Airlines
26 Apr - 29 Apr Spirit Airlines
28 Apr - 01 May Icelandair direct
23 Apr - 27 Apr Spirit Airlines
26 Apr - 29 Apr Icelandair direct
24 Apr - 28 Apr Icelandair direct
24 Apr - 27 Apr Spirit Airlines

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

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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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