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

Return flights

30 Oct - 04 Nov	Spirit Airlines
23 Oct - 30 Oct	Spirit Airlines
07 Oct - 14 Oct	Spirit Airlines
05 Oct - 13 Oct	Spirit Airlines
25 Oct - 31 Oct	Spirit Airlines
03 Oct - 10 Oct	Spirit Airlines
08 Oct - 12 Oct	Spirit Airlines
04 Oct - 11 Oct	Spirit Airlines
22 Oct - 29 Oct	American Airlines
08 Oct - 15 Oct	American Airlines
20 Oct - 28 Oct	Delta
25 Oct - 16 Nov	Delta
31 Oct - 08 Nov	Delta
24 Oct - 01 Nov	Delta

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

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 Barcelona in October from $415

Return flights