AirHint found the following cheapest return flights from Lisbon (LIS) to Cancun (CUN) in December 2026 (see full year).

Return flights

01 Dec - 08 Dec	Air Canada
01 Dec - 09 Dec	Air Canada
02 Dec - 09 Dec	Air Canada
05 Dec - 13 Dec	British Airways
08 Dec - 15 Dec	British Airways
10 Dec - 17 Dec	Lufthansa
13 Dec - 17 Dec	Air Europa
20 Dec - 25 Dec	British Airways
22 Dec - 04 Jan	British Airways
26 Dec - 03 Jan	Air Europa
26 Dec - 01 Jan	Air Europa
27 Dec - 04 Jan	TAP
22 Dec - 01 Jan	Lufthansa
22 Dec - 02 Jan	Air Canada
26 Dec - 02 Jan	Air Canada
21 Dec - 02 Jan	Air Canada
21 Dec - 01 Jan	Air Canada
20 Dec - 03 Jan	Turkish Airlines
19 Dec - 26 Dec	British Airways

Also check the deals for one-way flights from Lisbon to Cancun in December.

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.

Book a cheap hotel in Cancun

Cheap car rent in Cancun

Cheapest return flights from Lisbon to Cancun in December from 549€

Return flights