Cheapest return flights from Newark to Sao Paulo in September from 496€

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

Return flights

03 Sep - 19 Sep Spirit Airlines
21 Sep - 01 Oct United
06 Sep - 25 Sep United direct
09 Sep - 16 Sep United
12 Sep - 22 Sep United
01 Sep - 22 Sep United
21 Sep - 30 Sep United
03 Sep - 11 Sep United
03 Sep - 18 Sep United
12 Sep - 19 Sep United
12 Sep - 28 Sep United
30 Sep - 12 Oct Delta
30 Sep - 07 Oct Delta
23 Sep - 07 Oct Delta
22 Sep - 05 Oct Delta
22 Sep - 05 Oct United direct
26 Sep - 12 Oct Spirit Airlines

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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