AirHint found the following cheapest return flights from London (LON) to Rio De Janeiro (GIG) in August 2026 (see full year).

Return flights

28 Aug - 22 Sep	TAP
28 Aug - 09 Sep	British Airways
20 Aug - 10 Sep	Ryanair
27 Aug - 10 Sep	Wizz Air UK
24 Aug - 10 Sep	Wizz Air UK
24 Aug - 14 Sep	Lufthansa
24 Aug - 14 Sep	British Airways	direct
17 Aug - 23 Aug	Wizz Air UK
30 Aug - 12 Sep	Lufthansa
24 Aug - 10 Sep	British Airways	direct
29 Aug - 12 Sep	Lufthansa
11 Aug - 24 Aug	Lufthansa
22 Aug - 31 Aug	Vueling Airlines
14 Aug - 18 Aug	LATAM Airlines Group
12 Aug - 23 Aug	Lufthansa
12 Aug - 26 Aug	Lufthansa
12 Aug - 25 Aug	Lufthansa
19 Aug - 26 Aug	Wizz Air UK
19 Aug - 31 Aug	Ryanair
17 Aug - 27 Aug	Ryanair

Also check the deals for one-way flights from London to Rio De Janeiro 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 Rio De Janeiro in August from 796€

Return flights