Cheapest return flights from Miami to Keflavik in April from 418€

AirHint found the following cheapest return flights from Miami (MIA) to Keflavik (KEF) in April 2026 (see full year).

Return flights

20 Apr - 28 Apr Spirit Airlines
21 Apr - 28 Apr Spirit Airlines
14 Apr - 21 Apr Spirit Airlines
01 Apr - 09 Apr Spirit Airlines
19 Apr - 27 Apr Spirit Airlines
09 Apr - 17 Apr Spirit Airlines
14 Apr - 22 Apr Spirit Airlines
13 Apr - 20 Apr Spirit Airlines
04 Apr - 12 Apr Spirit Airlines
06 Apr - 14 Apr Spirit Airlines
27 Apr - 05 May TAP
24 Apr - 02 May Icelandair direct
27 Apr - 04 May Spirit Airlines
28 Apr - 06 May TAP
30 Apr - 08 May TAP
25 Apr - 03 May Spirit Airlines
29 Apr - 07 May Spirit Airlines
26 Apr - 04 May LEVEL
23 Apr - 01 May Spirit Airlines

Also check the deals for one-way flights from Miami to Keflavik in April.

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