Cheapest return flights from Fort Lauderdale to Keflavik in April from $797

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

Return flights

21 Apr - 28 Apr Delta
08 Apr - 15 Apr Delta
14 Apr - 21 Apr Delta
09 Apr - 16 Apr Delta
13 Apr - 20 Apr Delta
10 Apr - 17 Apr Delta
12 Apr - 19 Apr Delta
05 Apr - 12 Apr Delta
11 Apr - 18 Apr Delta
16 Apr - 23 Apr Delta
29 Apr - 06 May Delta
28 Apr - 05 May Delta

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

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