Broadbeach is a beachside district in the city of Gold Coast in the south of Queensland in Australia. It is directly to the south of the Surfers Paradise suburb. This Wikivoyage article covers the suburbs of Broadbeach and Broadbeach Waters.
Take Bus 777 from Gold Coast Airport, which will take you to Broadbeach South Tram Station in 30 minutes.
A taxi from the airport will be slightly shorter (25 minutes) and cost $50.