AirHint found the following cheapest return flights from Fort Lauderdale (FLL) to London (LGW) in August 2025 (see full year).

Return flights

04 Aug - 25 Aug	Spirit Airlines
10 Aug - 24 Aug	Spirit Airlines
17 Aug - 17 Sep	Spirit Airlines
02 Aug - 23 Aug	Spirit Airlines
07 Aug - 14 Aug	Spirit Airlines
22 Aug - 27 Aug	Spirit Airlines
03 Aug - 14 Aug	Spirit Airlines
03 Aug - 13 Aug	Spirit Airlines
11 Aug - 14 Aug	Spirit Airlines
18 Aug - 28 Aug	Delta
19 Aug - 04 Sep	Delta
04 Aug - 14 Aug	Delta
18 Aug - 08 Sep	Delta
28 Aug - 04 Sep	Delta
25 Aug - 01 Sep	Delta
15 Aug - 01 Sep	Delta

Also check the deals for one-way flights from Fort Lauderdale to London in August.

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 London in August from 353€

Return flights