Airports
Copenhagen Airport (CPH), Denmark, is the closest and (often) most convenient airport to travel to if visiting Malmö. Please note that there also an airport outside of Malmö (MMX), but it's quite small with few flights coming in/out. With this said, our travel recommendations below will be based on you traveling to Malmö through Copenhagen Airport.
Trains
Clarion Hotel Malmö Live is situated very close to Malmö Central Station (Malmö C). You have both national and international trains connecting into that station. From Copenhagen Airport you can take the Øresund train, that stops within the airport, directly to Malmö C, where you are within walking distance from the hotel. Note that there are several train stops within Malmö, so make sure to get off at Malmö C when travelling to the hotel/venue. You can buy train tickets in the machines at the airport or in the Skånetrafiken app (which is also available in English).
Car
Should you decide to drive across the Øresund Bridge by car, note that it's a toll bridge. You can find more information on The Øresund Bridge website.
Visa
On the Swedish Government website you can find Information on visas. Make sure that your visa is also valid in Denmark, if traveling through Copenhagen.