Cheapest one-way flights from Sao Paulo to Porto in March from $444

AirHint found the following cheapest one-way flights from Sao Paulo (CGH) to Porto (OPO) in March 2026 (see full year).

One-Way flights

23 Mar GOL Linhas Aéreas
15 Mar GOL Linhas Aéreas
22 Mar GOL Linhas Aéreas
08 Mar GOL Linhas Aéreas
30 Mar LATAM Airlines Group
06 Mar GOL Linhas Aéreas
04 Mar GOL Linhas Aéreas
29 Mar LATAM Airlines Group
19 Mar Azul Airlines
18 Mar Azul Airlines

Also check the deals for return flights from Sao Paulo to Porto in March.

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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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