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

Return flights

03 Aug - 27 Aug	Air China
10 Aug - 31 Aug	Air China
10 Aug - 24 Aug	Air China
04 Aug - 25 Aug	TAP
11 Aug - 24 Aug	Lufthansa
05 Aug - 26 Aug	Lufthansa
05 Aug - 20 Aug	Avianca
17 Aug - 06 Sep	Air China
01 Aug - 20 Aug	Avianca
18 Aug - 31 Aug	Azul Airlines
18 Aug - 01 Sep	Azul Airlines
12 Aug - 25 Aug	TAP
19 Aug - 17 Sep	Avianca
19 Aug - 13 Sep	Avianca
21 Aug - 15 Sep	Avianca
19 Aug - 16 Sep	Avianca
20 Aug - 12 Sep	Avianca
21 Aug - 16 Sep	Avianca
19 Aug - 11 Sep	LATAM Airlines Group
21 Aug - 06 Sep	Air China

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

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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Sao Paulo to London in August from 596€

Return flights