Cheapest return flights from Sao Paulo to London in September from $852

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

Return flights

21 Sep - 02 Oct TAAG Angola Airlines
30 Sep - 17 Oct TAAG Angola Airlines
07 Sep - 21 Sep TAAG Angola Airlines
29 Sep - 09 Oct TAP
23 Sep - 30 Sep TAP
23 Sep - 14 Oct TAP
21 Sep - 12 Oct TAP
20 Sep - 03 Oct TAAG Angola Airlines
22 Sep - 11 Oct Air Europa
22 Sep - 30 Sep TAP
29 Sep - 11 Oct Air Europa
27 Sep - 11 Oct Air Europa
23 Sep - 06 Oct TAAG Angola Airlines
21 Sep - 26 Sep Air Europa
04 Sep - 21 Sep Arajet
23 Sep - 29 Sep Iberia
04 Sep - 20 Sep Arajet
21 Sep - 28 Sep Iberia
21 Sep - 30 Sep Air Europa
22 Sep - 29 Sep Air Europa

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

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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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