Cheapest return flights from London to Sao Paulo in September from 721€

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

Return flights

01 Sep - 22 Sep Ryanair
15 Sep - 01 Oct Avianca
07 Sep - 20 Sep Avianca
10 Sep - 17 Sep Avianca
15 Sep - 27 Sep Avianca
04 Sep - 18 Sep Ryanair
02 Sep - 16 Sep ITA Airways
05 Sep - 26 Sep TAP
07 Sep - 13 Sep Wizz Air UK
01 Sep - 10 Sep Ryanair
01 Sep - 10 Sep LATAM Airlines Group direct

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

Powered by

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 Sao Paulo

Cheap car rent in Sao Paulo

Feel free to contact us with any feedback or request another flight research.