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

Return flights

12 Aug - 24 Aug	TAP
03 Aug - 26 Aug	TAP
01 Aug - 31 Aug	LATAM Airlines Group
03 Aug - 27 Aug	British Airways
19 Aug - 07 Sep	TAP
19 Aug - 26 Aug	TAP
11 Aug - 24 Aug	TAP
18 Aug - 01 Sep	TAP
20 Aug - 30 Sep	TAP
10 Aug - 22 Aug	TAP
14 Aug - 29 Aug	TAP
21 Aug - 31 Aug	TAP
25 Aug - 02 Sep	TAP
11 Aug - 23 Aug	TAP
25 Aug - 01 Sep	TAP
28 Aug - 11 Sep	TAP
28 Aug - 15 Sep	TAP
29 Aug - 13 Sep	TAP
11 Aug - 22 Sep	Lufthansa
25 Aug - 02 Sep	British Airways	direct

Also check the deals for one-way flights from Rio De Janeiro 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 Rio De Janeiro to London in August from $882

Return flights