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

Return flights

10 Oct - 18 Oct	TAAG Angola Airlines
06 Oct - 02 Nov	TAAG Angola Airlines
07 Oct - 06 Nov	Air China
03 Oct - 28 Oct	TAAG Angola Airlines
20 Oct - 30 Oct	TAAG Angola Airlines
17 Oct - 02 Nov	TAAG Angola Airlines
19 Oct - 02 Nov	TAAG Angola Airlines
20 Oct - 09 Nov	TAP
13 Oct - 04 Nov	TAAG Angola Airlines
20 Oct - 05 Nov	TAP
24 Oct - 10 Nov	TAP
19 Oct - 30 Oct	TAAG Angola Airlines
21 Oct - 31 Oct	TAP
13 Oct - 10 Nov	TAP
14 Oct - 31 Oct	TAP
13 Oct - 13 Nov	TAP
03 Oct - 19 Oct	TAAG Angola Airlines
19 Oct - 28 Oct	TAAG Angola Airlines
21 Oct - 28 Oct	Avianca
25 Oct - 31 Oct	TAP

Also check the deals for one-way flights from Sao Paulo to Dublin 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 Sao Paulo to Dublin in October from $761

Return flights