Cheapest return flights from Newark to Sao Paulo in September from 488€

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

Return flights

15 Sep - 06 Oct Spirit Airlines
15 Sep - 07 Oct Spirit Airlines
23 Sep - 21 Oct Spirit Airlines
24 Sep - 28 Sep Spirit Airlines
25 Sep - 02 Oct Spirit Airlines
15 Sep - 30 Sep Spirit Airlines
24 Sep - 03 Oct Spirit Airlines
23 Sep - 02 Oct Spirit Airlines
22 Sep - 26 Sep Spirit Airlines
30 Sep - 04 Oct Spirit Airlines
26 Sep - 28 Sep Spirit Airlines
16 Sep - 06 Oct Spirit Airlines
18 Sep - 28 Sep Spirit Airlines
15 Sep - 27 Sep Frontier Airlines
25 Sep - 05 Oct Spirit Airlines
18 Sep - 21 Sep Spirit Airlines
25 Sep - 26 Sep Spirit Airlines
13 Sep - 17 Sep Frontier Airlines
18 Sep - 16 Oct Spirit Airlines
17 Sep - 24 Sep Spirit Airlines

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

Skyscanner

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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