AirHint found the following cheapest return flights from Sao Paulo (GRU) to Lisbon (LIS) in October 2026 (see full year).

Return flights

07 Oct - 20 Oct	TAAG Angola Airlines
07 Oct - 22 Oct	Air Canada
05 Oct - 13 Oct	Air Canada
07 Oct - 21 Oct	Air Canada
07 Oct - 13 Oct	Air Canada
08 Oct - 13 Oct	Air Canada
12 Oct - 22 Oct	Air Canada
06 Oct - 13 Oct	Air Canada
05 Oct - 15 Oct	Air Canada
07 Oct - 15 Oct	Air Canada
30 Oct - 12 Nov	Royal Air Maroc
28 Oct - 10 Nov	Royal Air Maroc
27 Oct - 10 Nov	Royal Air Maroc
23 Oct - 08 Nov	Royal Air Maroc
23 Oct - 03 Nov	Royal Air Maroc
30 Oct - 21 Nov	Royal Air Maroc
18 Oct - 03 Nov	Air Canada
18 Oct - 05 Nov	Air Canada
26 Oct - 08 Nov	Air Canada
28 Oct - 08 Nov	Air Canada

Also check the deals for one-way flights from Sao Paulo to Lisbon 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 Lisbon in October from 491€

Return flights