AirHint found the following cheapest return flights from Porto Alegre (POA) to Cancun (CUN) in May 2026 (see full year).
Return flights
| 11 May - 25 May | Copa | ||
| 13 May - 27 May | Copa | ||
| 13 May - 16 May | Copa | ||
| 31 May - 06 Jun | Copa | ||
| 13 May - 19 May | Azul Airlines | ||
| 01 May - 11 May | Azul Airlines |
Also check the deals for one-way flights from Porto Alegre to Cancun in May.
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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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