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

Return flights

10 Mar - 20 Mar	easyJet
05 Mar - 20 Mar	easyJet
09 Mar - 23 Mar	Vueling Airlines
16 Mar - 23 Mar	Air Europa
06 Mar - 17 Mar	Air Europa
10 Mar - 22 Mar	Air Europa
01 Mar - 14 Mar	Vueling Airlines
05 Mar - 10 Mar	Vueling Airlines
03 Mar - 10 Mar	easyJet
07 Mar - 17 Mar	Air Europa
23 Mar - 24 Apr	Royal Air Maroc
20 Mar - 22 Apr	Royal Air Maroc
20 Mar - 19 Apr	Royal Air Maroc
23 Mar - 21 Apr	Royal Air Maroc
05 Mar - 01 Apr	Vueling Airlines
30 Mar - 12 Apr	Vueling Airlines
18 Mar - 07 Apr	easyJet
10 Mar - 23 Apr	easyJet
03 Mar - 15 Apr	TAP
12 Mar - 01 Apr	Air Europa

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

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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Cheapest return flights from London to Sao Paulo in March from 535€

Return flights