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

Return flights

12 Mar - 24 Mar	ITA Airways
09 Mar - 16 Mar	ITA Airways
12 Mar - 19 Mar	ITA Airways
04 Mar - 18 Mar	ITA Airways
20 Mar - 23 Mar	ITA Airways
19 Mar - 22 Mar	ITA Airways
02 Mar - 08 Mar	ITA Airways
02 Mar - 15 Mar	ITA Airways
07 Mar - 14 Mar	ITA Airways
16 Mar - 30 Mar	ITA Airways
25 Mar - 14 Apr	ITA Airways
22 Mar - 12 Apr	ITA Airways
07 Mar - 05 Apr	ITA Airways
25 Mar - 11 Apr	ITA Airways
01 Mar - 14 Apr	ITA Airways
31 Mar - 13 Apr	ITA Airways
06 Mar - 05 Apr	ITA Airways
20 Mar - 12 Apr	ITA Airways
27 Mar - 12 Apr	ITA Airways
28 Mar - 04 Apr	ITA Airways

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 635€

Return flights