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

Return flights

21 Jul - 28 Jul	United
22 Jul - 31 Jul	United
14 Jul - 04 Aug	United
25 Jul - 31 Jul	United
19 Jul - 28 Jul	United
19 Jul - 29 Jul	United
29 Jul - 13 Aug	United
16 Jul - 03 Aug	United
28 Jul - 18 Aug	United
28 Jul - 11 Aug	United
28 Jul - 07 Aug	United
21 Jul - 03 Aug	United
26 Jul - 30 Jul	United
16 Jul - 11 Aug	United
24 Jul - 29 Jul	United
25 Jul - 28 Jul	Delta
28 Jul - 09 Aug	Delta
30 Jul - 06 Aug	Delta
15 Jul - 22 Jul	United	direct
14 Jul - 21 Jul	United	direct

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

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 Newark to Sao Paulo in July from 704€

Return flights