AirHint found the following cheapest return flights from Prague (PRG) to Cancun (CUN) in December 2025 (see full year).

Return flights

04 Dec - 11 Dec	Smart Wings
30 Dec - 08 Jan	British Airways
09 Dec - 14 Dec	British Airways
27 Dec - 10 Jan	British Airways
28 Dec - 10 Jan	British Airways
20 Dec - 27 Dec	British Airways
20 Dec - 01 Jan	British Airways
25 Dec - 09 Jan	Iberia
26 Dec - 10 Jan	British Airways
25 Dec - 10 Jan	Iberia
18 Dec - 30 Dec	SWISS
23 Dec - 28 Dec	Air France
20 Dec - 03 Jan	British Airways
12 Dec - 03 Jan	British Airways
27 Dec - 27 Dec	Condor
25 Dec - 04 Jan	SWISS

Also check the deals for one-way flights from Prague 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.

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Cheapest return flights from Prague to Cancun in December from 738€

Return flights