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

Return flights

13 Apr - 21 Apr	Delta
06 Apr - 23 Apr	Delta
28 Apr - 05 May	Delta
29 Apr - 06 May	Delta
16 Apr - 23 Apr	Delta
30 Apr - 07 May	Delta
23 Apr - 30 Apr	Delta
03 Apr - 10 Apr	Delta
18 Apr - 25 Apr	Delta
17 Apr - 25 Apr	Delta
03 Apr - 25 Apr	Air Transat
28 Apr - 23 May	Lufthansa
18 Apr - 09 May	British Airways
16 Apr - 09 May	British Airways

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

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 Lisbon in April from $558

Return flights