AirHint found the following cheapest return flights from New York (JFK) to Sao Paulo (GRU) in March 2026 (see full year).

Return flights

24 Mar - 31 Mar	Delta	direct
24 Mar - 31 Mar	LATAM Airlines Group
02 Mar - 17 Mar	LATAM Airlines Group	direct
12 Mar - 31 Mar	LATAM Airlines Group
12 Mar - 06 Apr	LATAM Airlines Group	direct
23 Mar - 06 Apr	Delta	direct
17 Mar - 24 Mar	LATAM Airlines Group
17 Mar - 24 Mar	LATAM Airlines Group	direct
03 Mar - 12 Mar	Copa
07 Mar - 22 Mar	Copa
01 Mar - 16 Mar	Copa
15 Mar - 22 Mar	Copa
18 Mar - 13 Apr	LATAM Airlines Group
24 Mar - 25 Apr	Copa
18 Mar - 13 Apr	Delta	direct
27 Mar - 01 Apr	LATAM Airlines Group	direct
27 Mar - 11 Apr	Copa

Also check the deals for one-way flights from New York to Sao Paulo in March.

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 New York to Sao Paulo in March from 462€

Return flights