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

Return flights

27 Oct - 16 Nov	GOL Linhas Aéreas
20 Oct - 30 Nov	GOL Linhas Aéreas
26 Oct - 26 Nov	TAP
28 Oct - 11 Nov	GOL Linhas Aéreas
29 Oct - 17 Nov	Air France
16 Oct - 12 Nov	GOL Linhas Aéreas
29 Oct - 13 Nov	Lufthansa
17 Oct - 29 Nov	Air France
29 Oct - 10 Nov	LATAM Airlines Group
16 Oct - 13 Nov	KLM
22 Oct - 29 Oct	Lufthansa
17 Oct - 27 Oct	LATAM Airlines Group
18 Oct - 26 Oct	Lufthansa
29 Oct - 30 Oct	LATAM Airlines Group
21 Oct - 31 Oct	LATAM Airlines Group
19 Oct - 26 Oct	LATAM Airlines Group
27 Oct - 28 Oct	Avianca
23 Oct - 29 Oct	Iberia
16 Oct - 26 Oct	LATAM Airlines Group
28 Oct - 29 Oct	Avianca

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 633€

Return flights