AirHint found the following cheapest return flights from Rio De Janeiro (SDU) to London (STN) in October 2025 (see full year).

Return flights

20 Oct - 01 Nov	Azul Airlines
25 Oct - 02 Nov	Azul Airlines
20 Oct - 03 Nov	Azul Airlines
29 Oct - 10 Nov	Azul Airlines
27 Oct - 03 Nov	Azul Airlines
12 Oct - 17 Oct	Azul Airlines
05 Oct - 07 Oct	Azul Airlines
17 Oct - 29 Oct	Azul Airlines
24 Oct - 02 Nov	Azul Airlines
06 Oct - 12 Oct	Azul Airlines
17 Oct - 21 Oct	Azul Airlines
14 Oct - 21 Oct	Azul Airlines
10 Oct - 24 Oct	Azul Airlines
11 Oct - 25 Oct	Azul Airlines
03 Oct - 08 Oct	Emirates
03 Oct - 06 Oct	Emirates

Also check the deals for one-way flights from Rio De Janeiro to London in October.

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 Rio De Janeiro to London in October from 808€

Return flights