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

Return flights

15 Apr - 28 Apr	Avianca
02 Apr - 12 Apr	TAP
30 Apr - 04 May	TAP
12 Apr - 30 May	Azul Airlines
30 Apr - 16 May	TAP
29 Apr - 09 May	TAP
02 Apr - 20 Apr	TAP
02 Apr - 16 Apr	TAP
02 Apr - 21 Apr	TAP
29 Apr - 06 May	Air Europa
01 Apr - 07 Apr	TAP
06 Apr - 13 Apr	TAP
17 Apr - 04 May	TAP
01 Apr - 01 May	TAP
22 Apr - 30 Apr	TAP
01 Apr - 14 Apr	TAP
06 Apr - 10 Apr	TAP
30 Apr - 17 May	Air Europa
30 Apr - 08 May	Air Europa
17 Apr - 02 May	TAP

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

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 Sao Paulo to London in April from 673€

Return flights