AirHint found the following cheapest return flights from London (LCY) to Sao Paulo (GRU) in April 2026 (see full year).

Return flights

16 Apr - 22 Apr	ITA Airways
11 Apr - 18 Apr	ITA Airways
09 Apr - 06 May	ITA Airways
08 Apr - 22 Apr	ITA Airways
16 Apr - 07 May	ITA Airways
09 Apr - 28 Apr	ITA Airways
16 Apr - 26 Apr	ITA Airways
16 Apr - 25 Apr	ITA Airways
30 Apr - 19 May	SWISS
29 Apr - 18 May	SWISS
01 Apr - 15 Apr	ITA Airways
10 Apr - 06 May	ITA Airways
07 Apr - 14 Apr	ITA Airways
30 Apr - 18 May	SWISS
02 Apr - 23 Apr	KLM
06 Apr - 13 Apr	ITA Airways
13 Apr - 03 May	KLM
30 Apr - 03 May	KLM
29 Apr - 13 May	SWISS
14 Apr - 21 May	SWISS

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

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 Sao Paulo in April from $900

Return flights