AirHint found the following cheapest return flights from London (LCY) to Gibraltar (GIB) in August 2025 (see full year).

Return flights

26 Aug - 04 Sep	KLM
20 Aug - 26 Aug	Aurigny
19 Aug - 26 Aug	Aurigny
18 Aug - 20 Aug	British Airways
19 Aug - 21 Aug	Aurigny
18 Aug - 03 Sep	KLM
19 Aug - 22 Aug	British Airways
26 Aug - 03 Sep	SWISS
26 Aug - 10 Sep	KLM
21 Aug - 26 Aug	KLM
25 Aug - 27 Aug	SWISS
19 Aug - 27 Aug	Aurigny
18 Aug - 24 Aug	Loganair
25 Aug - 28 Aug	SWISS
28 Aug - 01 Sep	Aurigny
27 Aug - 01 Sep	Loganair
24 Aug - 01 Sep	KLM

Also check the deals for one-way flights from London to Gibraltar 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 London to Gibraltar in August from 740€

Return flights