Cheapest return GRU–CUN flights, October

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

Return flights

15 Oct - 19 Oct Arajet
29 Oct - 09 Nov Arajet
15 Oct - 22 Oct Arajet
02 Oct - 12 Oct Arajet
18 Oct - 25 Oct Arajet
15 Oct - 26 Oct Arajet
22 Oct - 29 Oct Arajet
27 Oct - 07 Nov Arajet
02 Oct - 08 Oct Arajet
15 Oct - 24 Oct Arajet
19 Oct - 26 Oct Arajet
30 Oct - 05 Nov Arajet
28 Oct - 17 Nov Arajet
28 Oct - 08 Nov Arajet
30 Oct - 10 Nov Arajet
04 Oct - 10 Oct Arajet
30 Oct - 15 Nov Arajet
26 Oct - 06 Nov Copa
24 Oct - 08 Nov Avianca
31 Oct - 01 Nov Copa

Also check the deals for one-way flights from Sao Paulo to Cancun in October.

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