Are there nonstop flights from Belfast (BHD) to Cardiff (CWL)?

Yes. Aer Lingus fly this route. Flight time is about 58m.

Belfast → Cardiff

George Best Belfast City Airport (BHD) to Cardiff International Airport (CWL)・396 km

Nonstop flights available (1 airline). Flight time about 58m. Nonstop return flights also operate.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.