Rules for bringing a bicycle depend on which public transport operator you travel with. You can find the ticket options, prices, and rules on the website of the public transport operator in question (in Danish):
- BAT - Din bus på Bornholm (bus on Bornholm)
- DOT - Din Offentlige Transport (bus, train, and metro on Zealand, Lolland, Falster, and Møn)
- DSB (train)
- FynBus (bus on Funen)
- GoCollective (train)
- Midttrafik (bus, train, and Aarhus Light Rail in Central Jutland)
- NT - Nordjyllands Trafikselskab (bus and train in Northern Jutland)
- Odense Letbane (Odense Light Rail)
- Skånetrafiken (Øresund train)
- Sydtrafik (bus in Southern Jutland)
For more information about tickets, prices, and rules for bringing a bicycle, you can contact the public transport operator in question. You can find an overview of all public transport operators here (in Danish).