Cheapest return flights from Porto to Sao Paulo in October from 632€

Best time to book flights for Porto (OPO) to Sao Paulo (GRU) flights at AirHint

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

Return flights

05 Oct - 12 Oct Iberia
19 Oct - 31 Oct Iberia
10 Oct - 24 Oct Iberia
21 Oct - 08 Nov Iberia
01 Oct - 08 Oct Iberia
06 Oct - 17 Oct Iberia
04 Oct - 11 Oct Iberia
02 Oct - 23 Oct Iberia
04 Oct - 12 Oct Iberia
06 Oct - 07 Nov Iberia
25 Oct - 12 Nov Iberia
07 Oct - 18 Oct Iberia
23 Oct - 15 Nov Iberia
25 Oct - 31 Oct Air Europa
23 Oct - 15 Nov TAP direct
21 Oct - 08 Nov TAP direct

Also check the deals for one-way flights from Porto to Sao Paulo in October.

Skyscanner

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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