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

Return flights

23 May - 29 May	Arajet
19 May - 29 May	Arajet
06 May - 11 May	Arajet
06 May - 12 May	Arajet
06 May - 13 May	Arajet
03 May - 12 May	Arajet
07 May - 21 May	Arajet
05 May - 12 May	Arajet
12 May - 19 May	Avianca
05 May - 19 May	Avianca
19 May - 02 Jun	Arajet
26 May - 09 Jun	Avianca
26 May - 02 Jun	Avianca

Also check the deals for one-way flights from Cancun 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.

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Cheapest return flights from Cancun to Sao Paulo in May from 361€

Return flights