Cheapest return flights from Detroit to Keflavik in October from 262€

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

Return flights

06 Oct - 13 Oct Icelandair direct
13 Oct - 20 Oct Icelandair direct
14 Oct - 21 Oct Icelandair direct
18 Oct - 25 Oct Icelandair direct
20 Oct - 27 Oct Icelandair direct
25 Oct - 01 Nov Icelandair direct
27 Oct - 03 Nov Icelandair direct
30 Oct - 06 Nov Icelandair direct
07 Oct - 21 Oct Icelandair direct
07 Oct - 13 Oct Icelandair direct
06 Oct - 21 Oct Icelandair direct
14 Oct - 01 Nov Icelandair direct
18 Oct - 06 Nov Icelandair direct
13 Oct - 01 Nov Icelandair direct
27 Oct - 01 Nov Icelandair direct
12 Oct - 19 Oct KLM direct
13 Oct - 19 Oct Air France direct
21 Oct - 04 Nov Spirit Airlines
28 Oct - 04 Nov Spirit Airlines
31 Oct - 07 Nov Frontier Airlines

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

Skyscanner

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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