Cheapest return flights from Detroit to Keflavik in June from $447

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

18 Jun - 25 Jun Icelandair direct
18 Jun - 23 Jun Icelandair direct
02 Jun - 07 Jun Icelandair direct
03 Jun - 10 Jun Icelandair direct
05 Jun - 12 Jun Icelandair direct
09 Jun - 16 Jun Icelandair direct
19 Jun - 23 Jun Air France direct
16 Jun - 09 Jul Delta direct
17 Jun - 21 Jun Spirit Airlines
01 Jun - 10 Jun Air France direct
23 Jun - 30 Jun Air France direct
30 Jun - 06 Jul Spirit Airlines
28 Jun - 05 Jul Spirit Airlines
29 Jun - 06 Jul Spirit Airlines
28 Jun - 06 Jul Spirit Airlines
27 Jun - 04 Jul Icelandair direct

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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