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

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

Return flights

18 Aug - 25 Aug Icelandair direct
22 Aug - 27 Aug Air Canada
21 Aug - 28 Aug Air Canada
22 Aug - 29 Aug Air Canada
18 Aug - 06 Sep Spirit Airlines
18 Aug - 22 Aug Air France direct
18 Aug - 06 Sep Icelandair direct
23 Aug - 31 Aug United
17 Aug - 21 Aug Air France
28 Aug - 02 Sep United
23 Aug - 31 Aug Air France direct
28 Aug - 02 Sep Air France direct

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

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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