Cheapest return flights from Newark to Sao Paulo in August from $641

AirHint found the following cheapest return flights from Newark (EWR) to Sao Paulo (GRU) in August 2025 (see full year).

Return flights

30 Aug - 04 Sep Volaris El Salvador
30 Aug - 03 Sep Volaris El Salvador
30 Aug - 07 Sep Spirit Airlines
31 Aug - 10 Sep Spirit Airlines
29 Aug - 08 Sep Spirit Airlines
30 Aug - 12 Sep Spirit Airlines
29 Aug - 14 Sep United
30 Aug - 01 Sep Volaris El Salvador
29 Aug - 01 Sep Spirit Airlines
29 Aug - 14 Sep United direct

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

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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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