Cheapest return flights from Detroit to Keflavik in August from 562€

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

Return flights

19 Aug - 26 Aug Air Canada
18 Aug - 25 Aug Air Canada
22 Aug - 29 Aug Spirit Airlines
18 Aug - 25 Aug Virgin Atlantic direct
17 Aug - 24 Aug Air Canada
20 Aug - 27 Aug Spirit Airlines
13 Aug - 20 Aug Air Canada
21 Aug - 28 Aug Spirit Airlines
12 Aug - 19 Aug Air Canada
14 Aug - 21 Aug Air Canada

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

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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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