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

Return flights

01 Mar - 12 Mar	Royal Air Maroc
04 Mar - 18 Mar	Air Europa
03 Mar - 16 Mar	Air Europa
04 Mar - 11 Mar	Air Europa
04 Mar - 16 Mar	Air Europa
27 Mar - 26 Apr	Royal Air Maroc
05 Mar - 16 Mar	Air Europa
03 Mar - 17 Mar	Air Europa
05 Mar - 13 Mar	Air Europa
08 Mar - 15 Mar	Air Europa
10 Mar - 17 Mar	Air Europa
17 Mar - 28 Apr	TAP
26 Mar - 08 Apr	Air Europa
24 Mar - 01 Apr	TAP
23 Mar - 02 Apr	TAP
02 Mar - 03 Apr	TAP
28 Mar - 04 Apr	Air Europa
27 Mar - 05 Apr	TAP

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

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Sao Paulo to London in March from 604€

Return flights