Cheapest return flights from Sao Paulo to London in May from $750

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

Return flights

14 May - 21 May Air Canada
18 May - 26 May Air Canada
07 May - 27 May Air Canada
06 May - 12 May Air Canada
11 May - 20 May Air Canada
05 May - 20 May Air Canada
19 May - 26 May Air Canada
18 May - 27 May Air Canada
05 May - 27 May Air Canada
06 May - 27 May Air Canada
13 May - 03 Jun TAP
17 May - 02 Jun LATAM Airlines Group direct
21 May - 03 Jun TAP
25 May - 08 Jun TAP
22 May - 01 Jun LATAM Airlines Group
22 May - 02 Jun LATAM Airlines Group
08 May - 02 Jun TAP
27 May - 11 Jun TAP
22 May - 07 Jun LATAM Airlines Group
20 May - 04 Jun TAP

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

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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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