Cheapest one-way flights from Sao Paulo to London in September from $428

AirHint found the following cheapest one-way flights from Sao Paulo (GRU) to London (LHR) in September 2026 (see full year).

One-Way flights

19 Sep Avianca
18 Sep Avianca
23 Sep Avianca
30 Sep Avianca
24 Sep Avianca
26 Sep United
09 Sep Royal Air Maroc
14 Sep Air China
20 Sep Iberia
23 Sep British Airways direct

Also check the deals for return flights from Sao Paulo to London 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 London

Cheap car rent in London

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