Cheapest return flights from Detroit to Keflavik in August from 560€

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

Return flights

18 Aug - 27 Aug jetBlue
19 Aug - 29 Aug Icelandair
20 Aug - 09 Sep Icelandair
16 Aug - 24 Aug Icelandair
18 Aug - 27 Aug Air France direct
25 Aug - 14 Sep Icelandair
15 Aug - 24 Aug Icelandair
20 Aug - 09 Sep Air France direct
18 Aug - 25 Aug Air France direct
19 Aug - 29 Aug Air France direct
01 Aug - 08 Aug Spirit Airlines
01 Aug - 08 Aug Air France direct

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

Powered by

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.