Cheapest return flights from Fort Lauderdale to Keflavik in October from 569€

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 October 2025 (see full year).

Return flights

01 Oct - 08 Oct Delta
07 Oct - 14 Oct Delta
08 Oct - 15 Oct Delta
14 Oct - 21 Oct Delta
02 Oct - 09 Oct Delta
03 Oct - 10 Oct Delta
05 Oct - 12 Oct Delta
06 Oct - 13 Oct Delta
09 Oct - 16 Oct Delta
10 Oct - 17 Oct Delta
30 Oct - 06 Nov American Airlines
31 Oct - 07 Nov American Airlines
26 Oct - 02 Nov American Airlines
25 Oct - 01 Nov American Airlines

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik