Cheapest return flights from Cardiff to Zakynthos in April from $239

AirHint found the following cheapest return flights from Cardiff (CWL) to Zakynthos (ZTH) in April 2026 (see full year).

Return flights

24 Apr - 06 May Ryanair
24 Apr - 13 May Ryanair
24 Apr - 12 May Ryanair
27 Apr - 16 May Ryanair
24 Apr - 14 May Ryanair
24 Apr - 16 May Ryanair
24 Apr - 09 May Ryanair
28 Apr - 16 May Ryanair
24 Apr - 08 May Ryanair
24 Apr - 03 May Ryanair
24 Apr - 29 Apr Ryanair
24 Apr - 28 Apr Ryanair
24 Apr - 30 Apr Aer Lingus
24 Apr - 27 Apr KLM

Also check the deals for one-way flights from Cardiff to Zakynthos in April.

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