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

Return flights

17 Oct - 22 Oct	Spirit Airlines
01 Oct - 15 Oct	Delta
01 Oct - 08 Oct	Delta
28 Oct - 25 Nov	Delta
25 Oct - 07 Nov	Air Canada
29 Oct - 15 Nov	jetBlue
08 Oct - 31 Oct	Delta
22 Oct - 29 Oct	Delta
21 Oct - 29 Oct	Delta
05 Oct - 23 Oct	Delta
29 Oct - 26 Nov	American Airlines
04 Oct - 25 Oct	Air Canada
08 Oct - 15 Oct	Delta
04 Oct - 31 Oct	Delta
10 Oct - 04 Nov	Air Canada
11 Oct - 01 Nov	Spirit Airlines
18 Oct - 02 Nov	Delta
21 Oct - 15 Nov	jetBlue
18 Oct - 08 Nov	jetBlue
20 Oct - 15 Nov	jetBlue

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 $470

Return flights