AirHint found the following cheapest return flights from Rio De Janeiro (GIG) to London (LHR) in October 2025 (see full year).

Return flights

24 Oct - 14 Nov	GOL Linhas Aéreas
17 Oct - 29 Nov	Air France
28 Oct - 30 Nov	British Airways	direct
29 Oct - 10 Nov	LATAM Airlines Group
18 Oct - 25 Nov	British Airways
08 Oct - 30 Nov	British Airways	direct
12 Oct - 27 Oct	GOL Linhas Aéreas
15 Oct - 09 Nov	Air France
13 Oct - 26 Oct	GOL Linhas Aéreas
06 Oct - 29 Oct	Lufthansa
29 Oct - 04 Nov	GOL Linhas Aéreas
22 Oct - 29 Oct	Lufthansa
12 Oct - 30 Oct	Air France
12 Oct - 28 Oct	Air France
15 Oct - 26 Oct	Air France
12 Oct - 21 Oct	Air France
12 Oct - 04 Nov	Air France
13 Oct - 27 Oct	Air France
17 Oct - 25 Oct	Air France
31 Oct - 10 Nov	Air France

Also check the deals for one-way flights from Rio De Janeiro to London in October.

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 October from $771

Return flights