Cheapest return flights from Cardiff to Prague in May from $257

AirHint found the following cheapest return flights from Cardiff (CWL) to Prague (PRG) in May 2026 (see full year).

Return flights

12 May - 15 May Ryanair
14 May - 16 May KLM
08 May - 11 May KLM
09 May - 11 May KLM
15 May - 16 May KLM
15 May - 18 May KLM
21 May - 24 May KLM
16 May - 16 May KLM
13 May - 16 May KLM
01 May - 04 May KLM

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

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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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