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

Return flights

03 Mar - 18 Mar	Ryanair
07 Mar - 15 Mar	Wizz Air Malta
17 Mar - 22 Mar	Ryanair
14 Mar - 22 Mar	Wizz Air Malta
19 Mar - 26 Mar	Ryanair
01 Mar - 18 Mar	Ryanair
03 Mar - 17 Mar	Vueling Airlines
09 Mar - 23 Mar	Vueling Airlines
10 Mar - 24 Mar	Wizz Air Malta
03 Mar - 10 Mar	Vueling Airlines
30 Mar - 24 Apr	Wizz Air UK
30 Mar - 27 Apr	Wizz Air UK
19 Mar - 07 Apr	Vueling Airlines
23 Mar - 23 Apr	TAP
22 Mar - 08 Apr	Vueling Airlines
04 Mar - 02 Apr	Air Europa
25 Mar - 08 Apr	Ryanair
16 Mar - 08 Apr	Ryanair
05 Mar - 07 Apr	Air Europa
04 Mar - 22 Apr	easyJet

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 548€

Return flights