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

Return flights

07 May - 19 May	easyJet
11 May - 08 Jun	Lufthansa
04 May - 11 May	Lufthansa
14 May - 01 Jun	Lufthansa
05 May - 18 May	Lufthansa
01 May - 08 Jun	Lufthansa
04 May - 21 May	Lufthansa
07 May - 14 May	Wizz Air UK
05 May - 12 May	SWISS
06 May - 17 May	easyJet
05 May - 25 May	Air Europa
08 May - 07 Jun	Royal Air Maroc
01 May - 08 May	Royal Air Maroc
20 May - 10 Jun	Iberia
10 May - 17 May	Royal Air Maroc
22 May - 07 Jun	Royal Air Maroc
31 May - 07 Jun	Royal Air Maroc
28 May - 08 Jun	Air Europa
08 May - 04 Jun	Lufthansa
13 May - 02 Jun	Lufthansa

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 564€

Return flights