Cheapest return flights from Porto to Buenos Aires in October from 1075€

AirHint found the following cheapest return flights from Porto (OPO) to Buenos Aires (EZE) in October 2025 (see full year).

Return flights

24 Oct - 13 Nov Ryanair
21 Oct - 28 Oct Ethiopian Airlines
21 Oct - 04 Nov Ethiopian Airlines
23 Oct - 27 Oct Ryanair
26 Oct - 14 Nov Air France
30 Oct - 07 Nov Air France
23 Oct - 12 Nov Air France
24 Oct - 31 Oct Air Europa
31 Oct - 03 Nov Air Europa
31 Oct - 27 Nov Iberia
24 Oct - 12 Nov Air France

Also check the deals for one-way flights from Porto to Buenos Aires in October.

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