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

Return flights

19 May - 09 Jun	KLM
08 May - 08 Jun	KLM
22 May - 11 Jun	KLM
27 May - 11 Jun	KLM
16 May - 08 Jun	KLM
14 May - 21 May	Lufthansa
20 May - 13 Jun	KLM
20 May - 31 May	ITA Airways
20 May - 27 May	ITA Airways
13 May - 20 May	KLM
04 May - 11 May	Lufthansa
28 May - 21 Jun	Lufthansa
18 May - 25 May	KLM
10 May - 24 May	ITA Airways
07 May - 17 May	Lufthansa
04 May - 17 May	Lufthansa
06 May - 20 May	Lufthansa
15 May - 12 Jun	KLM
21 May - 05 Jun	ITA Airways
22 May - 06 Jun	KLM

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

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 May from 838€

Return flights