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

Return flights

03 May - 17 May	Royal Air Maroc
01 May - 22 May	Royal Air Maroc
04 May - 25 May	Air Europa
18 May - 01 Jun	Air Europa
11 May - 20 May	Air Europa
09 May - 15 May	Air Europa
23 May - 30 May	Air Europa
02 May - 16 May	Air Europa
01 May - 23 May	Air Europa
17 May - 31 May	Air Europa
19 May - 01 Jun	Air Europa
08 May - 03 Jun	Wizz Air Malta
21 May - 05 Jun	Air Europa
22 May - 13 Jun	Air Europa
22 May - 07 Jun	Air Europa
16 May - 30 May	TAP

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 687€

Return flights