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

Return flights

04 May - 15 May	Ryanair
10 May - 20 May	Ryanair
18 May - 25 May	Ryanair
12 May - 19 May	Ryanair
06 May - 10 May	Ryanair
16 May - 27 May	Ryanair
13 May - 26 May	Ryanair
05 May - 02 Jun	Ryanair
14 May - 21 May	Ryanair
12 May - 18 May	Ryanair
03 May - 16 May	Ryanair
09 May - 07 Jun	Ryanair
31 May - 10 Jun	Ryanair
21 May - 10 Jun	Ryanair
14 May - 07 Jun	Turkish Airlines
28 May - 12 Jun	Turkish Airlines
16 May - 09 Jun	Turkish Airlines
15 May - 15 Jun	Turkish Airlines
08 May - 07 Jun	Turkish Airlines
29 May - 22 Jun	Turkish Airlines

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 661€

Return flights