Cheapest return flights from Fort Lauderdale to Lisbon in May from $512

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

Return flights

06 May - 20 May Air Canada
11 May - 18 May Air France
02 May - 09 May Delta
06 May - 14 May Lufthansa
04 May - 11 May Delta
16 May - 29 May Spirit Airlines
21 May - 24 May Delta
29 May - 14 Jun Air Transat
27 May - 03 Jun American Airlines
21 May - 25 May Delta
03 May - 10 May Delta
26 May - 02 Jun Delta
27 May - 08 Jun Delta
01 May - 14 May Lufthansa

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

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