Cheapest return GRU–CUN flights, May

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

Return flights

29 May - 11 Jun Arajet
29 May - 31 May Arajet
29 May - 10 Jun Arajet
29 May - 08 Jun Arajet
29 May - 05 Jun Arajet
29 May - 06 Jun Arajet
29 May - 07 Jun Arajet
31 May - 06 Jun Copa
25 May - 04 Jun Copa
28 May - 06 Jun Copa
25 May - 30 May Copa
26 May - 05 Jun Copa
25 May - 31 May Copa
07 May - 21 May Copa
11 May - 18 May Copa
07 May - 13 May Copa
08 May - 13 May Arajet
07 May - 23 May Copa
11 May - 23 May Copa
10 May - 13 May Arajet

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

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