AirHint found the following cheapest return flights from Miami (MIA) to Sao Paulo (GRU) in May 2026 (see full year).

Return flights

12 May - 22 May	Arajet
03 May - 22 May	Arajet
26 May - 04 Jun	Arajet
16 May - 24 May	Arajet
05 May - 12 May	Arajet
04 May - 22 May	Arajet
21 May - 27 May	Arajet
03 May - 10 May	Arajet
07 May - 13 May	Arajet
14 May - 22 May	Arajet
21 May - 25 May	Arajet
01 May - 01 Jun	Sky Airline
29 May - 05 Jun	LATAM Airlines Group
26 May - 02 Jun	LATAM Airlines Group
26 May - 04 Jun	American Airlines	direct
27 May - 03 Jun	LATAM Airlines Group
25 May - 01 Jun	LATAM Airlines Group
28 May - 04 Jun	LATAM Airlines Group
31 May - 07 Jun	LATAM Airlines Group
28 May - 21 Jun	Arajet

Also check the deals for one-way flights from Miami to Sao Paulo in May.

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.

Book a cheap hotel in Sao Paulo

Cheap car rent in Sao Paulo

Cheapest return flights from Miami to Sao Paulo in May from $379

Return flights