Cheapest return flights from Detroit to Keflavik in June from $848

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

Return flights

17 Jun - 24 Jun jetBlue
15 Jun - 30 Jun Air France direct
16 Jun - 23 Jun Air France direct
17 Jun - 24 Jun Air France direct
24 Jun - 01 Jul Air France direct
23 Jun - 01 Jul Air France direct
24 Jun - 02 Jul Air France direct
12 Jun - 19 Jun Air Canada
02 Jun - 09 Jun Southwest Airlines
25 Jun - 02 Jul Southwest Airlines
13 Jun - 21 Jun Southwest Airlines
22 Jun - 29 Jun Southwest Airlines
01 Jun - 15 Jun Delta direct
13 Jun - 20 Jun Southwest Airlines
26 Jun - 03 Jul Air France
25 Jun - 03 Jul Air France
26 Jun - 04 Jul Southwest Airlines

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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