Cheapest return flights from Cardiff to Seoul in April from 868€

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

Return flights

05 Apr - 15 Apr Ryanair
06 Apr - 11 Apr Etihad Airways

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

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