AirHint found the following cheapest return flights from Porto (OPO) to Cancun (CUN) in July 2025 (see full year).

Return flights

02 Jul - 09 Jul	Air Europa
10 Jul - 18 Jul	Air Europa
08 Jul - 15 Jul	Air Europa
11 Jul - 18 Jul	Air Europa
03 Jul - 10 Jul	Air Europa
10 Jul - 26 Jul	Air Europa
07 Jul - 17 Jul	Ryanair
01 Jul - 08 Jul	Air Europa
04 Jul - 25 Aug	Air Europa
09 Jul - 12 Jul	Ryanair
10 Jul - 19 Jul	Air Europa
24 Jul - 08 Aug	Ryanair
31 Jul - 14 Aug	United
29 Jul - 06 Aug	Wizz Air Malta
27 Jul - 03 Aug	Vueling Airlines
31 Jul - 07 Aug	Air Europa

Also check the deals for one-way flights from Porto to Cancun in July.

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 Porto to Cancun in July from 735€

Return flights