Cheapest return flights from Newark to Sao Paulo in September from $547

AirHint found the following cheapest return flights from Newark (EWR) to Sao Paulo (GRU) in September 2026 (see full year).

Return flights

01 Sep - 08 Sep Arajet
24 Sep - 05 Oct United direct
26 Sep - 03 Oct United
10 Sep - 20 Sep Delta
03 Sep - 12 Sep Delta
10 Sep - 20 Sep United direct
07 Sep - 11 Sep Porter Airlines (Canada) Ltd
03 Sep - 12 Sep United direct

Also check the deals for one-way flights from Newark to Sao Paulo in September.

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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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