AirHint found the following cheapest return flights from Fort Lauderdale (FLL) to Madrid (MAD) in May 2026 (see full year).

Return flights

19 May - 22 May	Air Canada
04 May - 19 May	Air Canada
06 May - 21 May	Air Canada
10 May - 21 May	American Airlines
07 May - 14 May	American Airlines
11 May - 12 Jun	Air Canada
23 May - 12 Jun	Porter Airlines (Canada) Ltd
11 May - 06 Jun	Air Canada
05 May - 14 May	Delta
01 May - 05 May	British Airways
07 May - 12 May	British Airways
09 May - 23 May	British Airways
27 May - 10 Jun	American Airlines
14 May - 30 May	Air Canada
26 May - 17 Jun	Delta
22 May - 08 Jun	American Airlines
24 May - 21 Jun	American Airlines
11 May - 08 Jun	Delta
18 May - 08 Jun	Delta
13 May - 06 Jun	Avianca

Also check the deals for one-way flights from Fort Lauderdale to Madrid in May.

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 Madrid in May from $539

Return flights