Cheapest return flights from Cardiff to Prague in December from $269

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

Return flights

12 Dec - 15 Dec KLM
07 Dec - 10 Dec KLM
12 Dec - 18 Dec KLM
06 Dec - 09 Dec KLM
23 Dec - 27 Dec KLM
21 Dec - 24 Dec KLM
05 Dec - 07 Dec Ryanair
20 Dec - 24 Dec KLM
12 Dec - 14 Dec KLM
29 Dec - 02 Jan KLM
14 Dec - 16 Dec TUI

Also check the deals for one-way flights from Cardiff to Prague in December.

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