Riga Airport is located 10 km from the city centre. Various budget companies (Latvian National airline airBaltic, Norvegian, Ryanair, Wizz Air) as well as prestigious companies (Lufthansa, KLM, SAS, Czech Airlines and others) currently offer flights to Riga from 85 different destinations. For further information check the website of the airport: http://www.riga-airport.com/.
You can take bus No 22, or taxi to get to the city centre from the airport.
You can find the location of the playing hall and the hotels in the map below: