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

Return flights

12 Jul - 19 Jul	Delta
13 Jul - 20 Jul	Delta
14 Jul - 21 Jul	Delta
15 Jul - 22 Jul	Delta
16 Jul - 23 Jul	Delta
11 Jul - 19 Jul	Delta
12 Jul - 20 Jul	Delta
13 Jul - 21 Jul	Delta
14 Jul - 22 Jul	Delta
15 Jul - 23 Jul	Delta

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

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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Cheapest return flights from Fort Lauderdale to Keflavik in July from 961€

Return flights