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

Return flights

03 Dec - 13 Dec	British Airways
31 Dec - 10 Jan	British Airways
30 Dec - 10 Jan	British Airways
05 Dec - 11 Jan	British Airways
01 Dec - 14 Dec	British Airways
10 Dec - 10 Jan	British Airways
02 Dec - 16 Dec	SWISS
12 Dec - 21 Dec	Condor
13 Dec - 23 Dec	Condor
15 Dec - 22 Dec	Ryanair
24 Dec - 09 Jan	British Airways
12 Dec - 22 Dec	Condor
29 Dec - 08 Jan	British Airways
29 Dec - 10 Jan	British Airways
15 Dec - 31 Dec	Condor
14 Dec - 30 Dec	Air France
11 Dec - 01 Jan	SWISS
14 Dec - 31 Dec	Turkish Airlines
14 Dec - 23 Jan	Lufthansa
27 Dec - 07 Jan	Lufthansa

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 $859

Return flights