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

Return flights

15 Apr - 22 Apr	Delta
14 Apr - 22 Apr	Spirit Airlines
14 Apr - 21 Apr	Spirit Airlines
11 Apr - 21 Apr	Spirit Airlines
08 Apr - 23 Apr	Delta
28 Apr - 05 May	Delta
06 Apr - 09 Apr	Delta
02 Apr - 09 Apr	Delta
21 Apr - 28 Apr	Delta
21 Apr - 24 Apr	Delta
04 Apr - 11 Apr	Air Transat
29 Apr - 09 May	Delta
29 Apr - 10 May	Delta

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 401€

Return flights