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

Return flights

01 Jun - 06 Jun	Spirit Airlines
30 Jun - 14 Jul	Spirit Airlines
05 Jun - 11 Jun	Alaska Airlines
12 Jun - 21 Jun	Spirit Airlines
12 Jun - 21 Jun	United	direct
05 Jun - 05 Jul	United
01 Jun - 06 Jun	United	direct
15 Jun - 18 Jun	Spirit Airlines
05 Jun - 14 Jun	Spirit Airlines

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

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 Newark to Sao Paulo in June from 505€

Return flights