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

Return flights

17 Apr - 20 May	Royal Air Maroc
17 Apr - 24 Apr	Royal Air Maroc
13 Apr - 28 Apr	Royal Air Maroc
13 Apr - 29 Apr	Royal Air Maroc
13 Apr - 21 Apr	Royal Air Maroc
28 Apr - 28 May	Avianca
15 Apr - 03 May	Wizz Air UK
16 Apr - 28 May	Avianca
07 Apr - 23 Apr	easyJet
23 Apr - 13 May	easyJet
13 Apr - 19 Apr	Vueling Airlines
07 Apr - 21 Apr	Ryanair
16 Apr - 19 Apr	Wizz Air UK
12 Apr - 25 May	Air Europa
23 Apr - 16 May	Wizz Air UK
28 Apr - 10 May	Ryanair
14 Apr - 30 Apr	Ryanair
14 Apr - 18 May	Ryanair
29 Apr - 03 May	Royal Air Maroc
02 Apr - 19 Apr	Wizz Air UK

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 655€

Return flights