AirHint found the following cheapest return flights from Porto (OPO) to Cancun (CUN) in January 2026 (see full year).

Return flights

08 Jan - 15 Jan	British Airways
15 Jan - 22 Jan	British Airways
15 Jan - 23 Jan	TAP
16 Jan - 23 Jan	TAP
23 Jan - 30 Jan	United
28 Jan - 04 Feb	Air France
01 Jan - 08 Jan	Air France
26 Jan - 30 Jan	Air Europa

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

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 January from 481€

Return flights