Cheapest return FLL–BCN flights, September

AirHint found the following cheapest return flights from Fort Lauderdale (FLL) to Barcelona (BCN) in September 2026 (see full year).

Return flights

02 Sep - 11 Sep Spirit Airlines
22 Sep - 29 Sep American Airlines
23 Sep - 30 Sep American Airlines
30 Sep - 09 Oct Delta
21 Sep - 25 Sep Delta
24 Sep - 04 Oct Spirit Airlines
18 Sep - 25 Sep American Airlines
19 Sep - 26 Sep Delta
25 Sep - 04 Oct Spirit Airlines
16 Sep - 25 Sep Delta
02 Sep - 10 Sep Delta
02 Sep - 16 Sep Delta
01 Sep - 15 Sep Delta
25 Sep - 05 Oct Delta
24 Sep - 05 Oct Delta

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

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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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