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

Return flights

11 Aug - 27 Aug	Delta
18 Aug - 26 Aug	Delta
17 Aug - 26 Aug	Delta
17 Aug - 28 Aug	Delta
17 Aug - 17 Sep	Spirit Airlines
18 Aug - 22 Aug	Spirit Airlines
18 Aug - 25 Aug	Delta
16 Aug - 26 Aug	Delta
21 Aug - 25 Aug	Spirit Airlines
20 Aug - 25 Aug	Spirit Airlines
21 Aug - 28 Aug	Spirit Airlines
29 Aug - 06 Sep	Spirit Airlines
31 Aug - 08 Sep	Delta
29 Aug - 08 Sep	Delta
30 Aug - 08 Sep	Delta
30 Aug - 01 Sep	Delta
19 Aug - 02 Sep	Delta
23 Aug - 02 Sep	Delta
19 Aug - 01 Sep	Delta
11 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 $490

Return flights