Cheapest return flights from Detroit to Keflavik in August from 435€

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 August 2025 (see full year).

Return flights

04 Aug - 11 Aug Air France direct
10 Aug - 17 Aug Air France direct
18 Aug - 25 Aug Air France direct
25 Aug - 01 Sep Air France direct
24 Aug - 31 Aug Delta direct
21 Aug - 28 Aug Air France
19 Aug - 26 Aug Virgin Atlantic
20 Aug - 27 Aug Virgin Atlantic
14 Aug - 21 Aug Air Canada
17 Aug - 24 Aug Air France direct
27 Aug - 03 Sep Air Canada
06 Aug - 13 Aug Air France

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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