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

Return flights

14 Oct - 12 Nov	Air France
16 Oct - 23 Oct	Air France
08 Oct - 15 Oct	Air France
22 Oct - 03 Nov	Air France
15 Oct - 28 Oct	Air France
14 Oct - 21 Oct	Air France
10 Oct - 17 Oct	Air France
05 Oct - 12 Oct	Air France
14 Oct - 28 Oct	ITA Airways
21 Oct - 28 Oct	Air France
23 Oct - 30 Oct	ITA Airways
21 Oct - 02 Nov	Air France
29 Oct - 13 Nov	ITA Airways
01 Oct - 17 Oct	Air France
03 Oct - 03 Nov	Air France
23 Oct - 01 Nov	ITA Airways
23 Oct - 02 Nov	ITA Airways
27 Oct - 10 Nov	ITA Airways
05 Oct - 04 Nov	ITA Airways
24 Oct - 05 Nov	ITA Airways

Also check the deals for one-way flights from Athens to Rio De Janeiro 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 Athens to Rio De Janeiro in October from 736€

Return flights