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

Return flights

03 Aug - 26 Aug	TAP
04 Aug - 27 Aug	TAP
01 Aug - 31 Aug	TAP
14 Aug - 31 Aug	TAP
11 Aug - 13 Sep	Air Europa
02 Aug - 26 Aug	TAP
07 Aug - 18 Aug	TAP
02 Aug - 18 Aug	TAP
11 Aug - 27 Aug	TAP
11 Aug - 18 Aug	TAP
11 Aug - 25 Aug	TAP
09 Aug - 13 Sep	Air Europa
10 Aug - 13 Sep	Air Europa
09 Aug - 14 Sep	Air Europa
10 Aug - 15 Sep	Air Europa
12 Aug - 13 Sep	Air Europa
08 Aug - 13 Sep	Air Europa
13 Aug - 13 Sep	Air Europa
21 Aug - 07 Sep	Royal Air Maroc
27 Aug - 05 Sep	TAP

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 $903

Return flights