Cheapest return flights from Detroit to Keflavik in June from $550

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 June 2025 (see full year).

Return flights

10 Jun - 17 Jun Air France direct
15 Jun - 22 Jun Air France direct
16 Jun - 23 Jun Air France direct
09 Jun - 16 Jun Air France direct
17 Jun - 25 Jun Icelandair direct
17 Jun - 24 Jun Icelandair direct
24 Jun - 01 Jul Icelandair direct
18 Jun - 25 Jun Icelandair direct
17 Jun - 27 Jun Icelandair direct
07 Jun - 14 Jun Icelandair direct
08 Jun - 15 Jun jetBlue
25 Jun - 02 Jul Icelandair direct
27 Jun - 04 Jul Icelandair direct
26 Jun - 03 Jul jetBlue
28 Jun - 05 Jul jetBlue

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

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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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