Cheapest return flights from Porto to Sao Paulo in October from 626€

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

21 Oct - 28 Oct Iberia
14 Oct - 21 Oct Iberia
07 Oct - 20 Oct Lufthansa
23 Oct - 16 Nov Royal Air Maroc
31 Oct - 02 Nov Royal Air Maroc
03 Oct - 10 Oct Royal Air Maroc
10 Oct - 21 Oct SWISS
17 Oct - 03 Nov Iberia
17 Oct - 02 Nov Iberia
14 Oct - 31 Oct Iberia
29 Oct - 02 Nov Air Europa
10 Oct - 26 Oct Royal Air Maroc
30 Oct - 15 Nov TAP direct
17 Oct - 04 Nov British Airways
21 Oct - 01 Nov Iberia
04 Oct - 28 Oct Air Europa
04 Oct - 18 Oct Iberia
06 Oct - 30 Oct Iberia
23 Oct - 03 Nov Iberia
17 Oct - 01 Nov Iberia

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.

Book a cheap hotel in Sao Paulo

Cheap car rent in Sao Paulo