Cheapest return flights from New York to Sao Paulo in September from 464€

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

Return flights

24 Sep - 07 Oct Spirit Airlines
29 Sep - 03 Oct Avianca
22 Sep - 01 Oct Frontier Airlines
15 Sep - 22 Sep Spirit Airlines
25 Sep - 30 Sep Spirit Airlines
30 Sep - 19 Oct Spirit Airlines
29 Sep - 05 Oct Spirit Airlines
17 Sep - 21 Sep Spirit Airlines
16 Sep - 25 Sep Frontier Airlines
22 Sep - 28 Sep Spirit Airlines
29 Sep - 06 Oct Spirit Airlines
17 Sep - 22 Sep Spirit Airlines
26 Sep - 29 Sep Frontier Airlines
30 Sep - 04 Oct Spirit Airlines
20 Sep - 04 Oct Spirit Airlines
18 Sep - 23 Sep Avianca
18 Sep - 21 Sep Avianca
18 Sep - 22 Sep Avianca
29 Sep - 06 Oct United direct
30 Sep - 19 Oct Delta direct

Also check the deals for one-way flights from New York 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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