Cheapest return flights from Fort Lauderdale to Keflavik in June from $648

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

Return flights

01 Jun - 10 Jun jetBlue
01 Jun - 08 Jun Delta
02 Jun - 09 Jun Delta
03 Jun - 10 Jun Delta
04 Jun - 11 Jun Delta
05 Jun - 12 Jun Delta
06 Jun - 13 Jun Delta
07 Jun - 14 Jun Delta
08 Jun - 15 Jun Delta
09 Jun - 16 Jun Delta

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

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