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

Return flights

03 Mar - 10 Mar	Air Europa
10 Mar - 15 Mar	Air Europa
03 Mar - 17 Mar	Air Europa
01 Mar - 15 Mar	Royal Air Maroc
06 Mar - 22 Mar	Royal Air Maroc
01 Mar - 31 Mar	Royal Air Maroc
03 Mar - 20 Mar	Air Europa
06 Mar - 27 Mar	Royal Air Maroc
05 Mar - 19 Mar	Air Europa
01 Mar - 09 Mar	Air Europa
23 Mar - 05 Apr	TAP
23 Mar - 04 Apr	TAP
22 Mar - 04 Apr	TAP
31 Mar - 16 Apr	TAP
26 Mar - 09 Apr	TAP
23 Mar - 10 Apr	TAP
21 Mar - 11 Apr	Air Europa
15 Mar - 12 Apr	TAP
06 Mar - 02 Apr	Air Europa
06 Mar - 03 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 658€

Return flights