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

Return flights

19 Mar - 26 Mar	Arajet
19 Mar - 24 Mar	Arajet
12 Mar - 14 Mar	Arajet
19 Mar - 22 Mar	Arajet
12 Mar - 19 Mar	Arajet
12 Mar - 21 Mar	Arajet
12 Mar - 24 Mar	Arajet
05 Mar - 08 Mar	Arajet
05 Mar - 14 Mar	Arajet
05 Mar - 12 Mar	Arajet
26 Mar - 02 Apr	Arajet
26 Mar - 07 Apr	Arajet
19 Mar - 02 Apr	Arajet
26 Mar - 04 Apr	Arajet
19 Mar - 04 Apr	Arajet
12 Mar - 04 Apr	Arajet
05 Mar - 20 Apr	Arajet
26 Mar - 01 Apr	Arajet
14 Mar - 14 Apr	Delta
01 Mar - 23 Apr	Delta

Also check the deals for one-way flights from Sao Paulo to Newark 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 Sao Paulo to Newark in March from 281€

Return flights