AirHint found the following cheapest return flights from Rio De Janeiro (GIG) to Singapore (SIN) in October 2025 (see full year).

Return flights

27 Oct - 03 Nov	British Airways
28 Oct - 04 Nov	British Airways
31 Oct - 07 Nov	LATAM Airlines Group
30 Oct - 06 Nov	Copa
18 Oct - 25 Oct	LATAM Airlines Group
22 Oct - 29 Oct	GOL Linhas Aéreas
08 Oct - 15 Oct	GOL Linhas Aéreas
29 Oct - 05 Nov	LATAM Airlines Group
15 Oct - 22 Oct	LATAM Airlines Group
01 Oct - 08 Oct	Ethiopian Airlines
05 Oct - 12 Oct	Ethiopian Airlines
13 Oct - 20 Oct	Air France
19 Oct - 26 Oct	Air France
20 Oct - 27 Oct	Air France
21 Oct - 28 Oct	Air France
26 Oct - 02 Nov	British Airways
25 Oct - 01 Nov	Lufthansa

Also check the deals for one-way flights from Rio De Janeiro to Singapore 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.

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Cheapest return flights from Rio De Janeiro to Singapore in October from 1285€

Return flights