Cheapest return flights from London to Sao Paulo in May from $901

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

Return flights

05 May - 04 Jun KLM
04 May - 25 May KLM
20 May - 31 May Air Canada
07 May - 17 May Air Canada
01 May - 17 May Air Canada
08 May - 15 May Iberia
08 May - 23 May Air Canada
04 May - 25 May British Airways direct
08 May - 15 May British Airways direct
20 May - 31 May British Airways direct
01 May - 17 May British Airways direct
23 May - 06 Jun TAP

Also check the deals for one-way flights from London to Sao Paulo in May.

Skyscanner

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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