AirHint found the following cheapest one-way flights from Sao Paulo (CGH) to Lisbon (LIS) in December 2025 (see full year).

One-Way flights

01 Dec	GOL Linhas Aéreas
08 Dec	Azul Airlines
14 Dec	LATAM Airlines Group
02 Dec	GOL Linhas Aéreas
05 Dec	GOL Linhas Aéreas
12 Dec	Air Europa
16 Dec	GOL Linhas Aéreas
15 Dec	GOL Linhas Aéreas
24 Dec	TAP
13 Dec	Azul Airlines

Also check the deals for return flights from Sao Paulo to Lisbon in December.

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 one-way flights from Sao Paulo to Lisbon in December from $508

One-Way flights