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

Return flights

30 Aug - 14 Sep	Condor
30 Aug - 18 Sep	Condor
23 Aug - 07 Sep	Condor
23 Aug - 06 Sep	Condor
19 Aug - 26 Aug	Norwegian
31 Aug - 15 Sep	KLM
20 Aug - 25 Aug	SWISS
14 Aug - 21 Aug	KLM
04 Aug - 06 Aug	Norwegian
14 Aug - 24 Aug	Lufthansa
09 Aug - 20 Aug	Wizz Air UK
18 Aug - 29 Aug	Turkish Airlines

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

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 August from $730

Return flights