Cheapest return flights from Fort Lauderdale to Keflavik in October from 403€

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

Return flights

06 Oct - 13 Oct Delta
12 Oct - 19 Oct Delta
13 Oct - 20 Oct Delta
14 Oct - 21 Oct Delta
10 Oct - 17 Oct Delta
04 Oct - 11 Oct Delta
05 Oct - 12 Oct Delta
07 Oct - 14 Oct Delta
22 Oct - 29 Oct Spirit Airlines
11 Oct - 18 Oct Delta

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

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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