AirHint found the following cheapest return flights from Fort Lauderdale (FLL) to Keflavik (KEF) in April 2026 (see full year).
Return flights
| 07 Apr - 14 Apr | Delta | ||
| 05 Apr - 12 Apr | Delta | ||
| 03 Apr - 10 Apr | Delta | ||
| 06 Apr - 13 Apr | Delta | ||
| 04 Apr - 11 Apr | Delta |
Also check the deals for one-way flights from Fort Lauderdale to Keflavik in April.
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