Are there nonstop flights from Kärdla (KDL) to Tallinn (TLL)?

Yes. Nyxair fly this route. Flight time is about 39m.

Kärdla → Tallinn

Kärdla Airport (KDL) to Lennart Meri Tallinn Airport (TLL)・123 km

Nonstop flights available (1 airline). Flight time about 39m. Nonstop return flights also operate.

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