Miami to Cardiff Flights on Aer Lingus

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Book Miami (MIA) to Cardiff (CWL) flight deals*

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Mar 2026
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    • Cardiff Castle in Wales against a bright blue sky
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    Book Miami to Cardiff flight deals*

    * Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.

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