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

Return flights

02 Apr - 05 Apr	ITA Airways
04 Apr - 24 May	KLM
13 Apr - 24 May	KLM
11 Apr - 24 May	KLM
06 Apr - 24 May	KLM
06 Apr - 26 Apr	KLM
03 Apr - 24 May	KLM
07 Apr - 24 May	KLM
10 Apr - 24 May	KLM
02 Apr - 24 May	KLM
08 Apr - 24 May	KLM
09 Apr - 24 May	KLM
14 Apr - 28 Apr	KLM
16 Apr - 28 Apr	KLM
08 Apr - 22 Apr	KLM
06 Apr - 12 Apr	ITA Airways
15 Apr - 29 Apr	KLM
04 Apr - 15 Apr	ITA Airways
04 Apr - 11 Apr	ITA Airways
13 Apr - 23 Apr	KLM

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 $933

Return flights