Cheapest return flights from Detroit to Keflavik in February from 468€

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

Return flights

10 Feb - 17 Feb Spirit Airlines
11 Feb - 18 Feb Spirit Airlines
09 Feb - 16 Feb Spirit Airlines
25 Feb - 04 Mar jetBlue
19 Feb - 26 Feb Spirit Airlines
20 Feb - 27 Feb Spirit Airlines
24 Feb - 03 Mar jetBlue
26 Feb - 05 Mar jetBlue
23 Feb - 02 Mar Spirit Airlines
05 Feb - 12 Feb jetBlue
12 Feb - 15 Feb Lufthansa
22 Feb - 01 Mar Spirit Airlines
12 Feb - 19 Feb Spirit Airlines
07 Feb - 14 Feb jetBlue
06 Feb - 13 Feb jetBlue
27 Feb - 06 Mar jetBlue
28 Feb - 07 Mar jetBlue

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

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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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