Cheapest return flights from Porto to Cancun in August from $742

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

Return flights

26 Aug - 06 Sep United
30 Aug - 14 Sep Air Europa
31 Aug - 08 Sep Air Canada
31 Aug - 07 Sep Air Europa
27 Aug - 05 Sep Air Europa
30 Aug - 08 Sep United
24 Aug - 08 Sep Air Canada
31 Aug - 06 Sep Ryanair
19 Aug - 26 Aug British Airways
14 Aug - 21 Aug Vueling Airlines
18 Aug - 25 Aug KLM
26 Aug - 02 Sep Ryanair
25 Aug - 29 Aug Air Europa
18 Aug - 24 Aug Ryanair
17 Aug - 26 Aug British Airways
12 Aug - 19 Aug Air Transat
17 Aug - 29 Aug Ryanair
25 Aug - 01 Sep Ryanair
18 Aug - 30 Aug Lufthansa
12 Aug - 16 Aug Air Canada

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

Skyscanner

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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