AirHint found the following cheapest return flights from Tunis (TUN) to Sao Paulo (GRU) in October 2025 (see full year).

Return flights

25 Oct - 05 Nov	Air France
25 Oct - 10 Nov	Air France
21 Oct - 28 Oct	Air France
25 Oct - 02 Nov	Air France
20 Oct - 28 Oct	ITA Airways
29 Oct - 06 Nov	ITA Airways
24 Oct - 31 Oct	Air France
21 Oct - 06 Nov	Air France
25 Oct - 01 Nov	Air France
30 Oct - 06 Nov	Air France
23 Oct - 30 Oct	Air France
31 Oct - 08 Nov	Air France
26 Oct - 31 Oct	Air France
27 Oct - 03 Nov	Royal Air Maroc
30 Oct - 07 Nov	Air France
20 Oct - 25 Oct	Air France

Also check the deals for one-way flights from Tunis to Sao Paulo 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 Tunis to Sao Paulo in October from 835€

Return flights