Cheapest return flights from Detroit to Keflavik in March from 292€

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 March 2025 (see full year).

Return flights

04 Mar - 11 Mar Spirit Airlines
19 Mar - 26 Mar Spirit Airlines
26 Mar - 02 Apr Spirit Airlines
25 Mar - 01 Apr Spirit Airlines
27 Mar - 03 Apr Spirit Airlines
05 Mar - 12 Mar Spirit Airlines
12 Mar - 19 Mar Spirit Airlines
24 Mar - 01 Apr Spirit Airlines
29 Mar - 07 Apr Spirit Airlines
27 Mar - 07 Apr Spirit Airlines
27 Mar - 05 Apr Spirit Airlines
24 Mar - 31 Mar Spirit Airlines
02 Mar - 09 Mar Frontier Airlines
28 Mar - 04 Apr Spirit Airlines
22 Mar - 27 Mar Spirit Airlines
23 Mar - 30 Mar Spirit Airlines
27 Mar - 06 Apr Spirit Airlines
13 Mar - 20 Mar Spirit Airlines
20 Mar - 27 Mar Spirit Airlines
27 Mar - 03 Apr Icelandair direct

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

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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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