AirHint found the following cheapest return flights from Sao Paulo (GRU) to London (LHR) in July 2025 (see full year).

Return flights

24 Jul - 27 Aug	Air France
25 Jul - 24 Aug	Air France
17 Jul - 31 Aug	Air France
28 Jul - 29 Aug	Air France
28 Jul - 22 Aug	Air France
22 Jul - 19 Aug	Air France
20 Jul - 24 Aug	Air France
26 Jul - 23 Aug	Air France
15 Jul - 19 Aug	Air France
24 Jul - 21 Aug	Air France
09 Jul - 16 Jul	Iberia
09 Jul - 15 Jul	Iberia
08 Jul - 16 Jul	KLM
08 Jul - 13 Jul	LATAM Airlines Group
15 Jul - 23 Jul	British Airways
16 Jul - 23 Jul	British Airways
08 Jul - 15 Jul	LATAM Airlines Group
09 Jul - 23 Jul	Iberia
22 Jul - 29 Jul	Avianca
10 Jul - 17 Jul	Iberia

Also check the deals for one-way flights from Sao Paulo to London in July.

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 Sao Paulo to London in July from $690

Return flights