Cheapest return flights from Fort Lauderdale to Keflavik in August from $1840

Best time to book flights for Fort Lauderdale (FLL) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Fort Lauderdale (FLL) to Keflavik (KEF) in August 2025 (see full year).

Return flights

09 Aug - 17 Aug jetBlue

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

Skyscanner

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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