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

Return flights

09 Mar - 23 Mar	Vueling Airlines
03 Mar - 10 Mar	easyJet
11 Mar - 24 Mar	easyJet
17 Mar - 24 Mar	easyJet
10 Mar - 18 Mar	easyJet
10 Mar - 23 Mar	easyJet
03 Mar - 24 Mar	easyJet
18 Mar - 24 Mar	easyJet
10 Mar - 24 Mar	easyJet
19 Mar - 26 Mar	Vueling Airlines
19 Mar - 01 Apr	Vueling Airlines
10 Mar - 01 Apr	Air Europa
12 Mar - 02 Apr	Air Europa
12 Mar - 01 Apr	Air Europa
04 Mar - 02 Apr	Air Europa
17 Mar - 01 Apr	Air Europa
13 Mar - 02 Apr	Air Europa
15 Mar - 02 Apr	Air Europa
14 Mar - 01 Apr	Air Europa
14 Mar - 02 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 554€

Return flights