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

Return flights

12 Mar - 23 Mar	ITA Airways
02 Mar - 10 Mar	ITA Airways
07 Mar - 05 Apr	ITA Airways
07 Mar - 14 Mar	ITA Airways
07 Mar - 21 Mar	ITA Airways
02 Mar - 27 Apr	ITA Airways
08 Mar - 05 Apr	ITA Airways
12 Mar - 26 Mar	ITA Airways
02 Mar - 15 Mar	ITA Airways
01 Mar - 15 Mar	ITA Airways
07 Mar - 25 Mar	ITA Airways
03 Mar - 17 Mar	ITA Airways
07 Mar - 17 Mar	ITA Airways
01 Mar - 01 Apr	ITA Airways
13 Mar - 06 Apr	ITA Airways
02 Mar - 01 Apr	ITA Airways
27 Mar - 05 Apr	ITA Airways
20 Mar - 06 Apr	ITA Airways
23 Mar - 13 Apr	ITA Airways
30 Mar - 07 Apr	KLM

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 $786

Return flights