By train
Trains leave most often from Budapest Déli station this train will also stop in Budapest Kelenföld. There are less frequent trains from the Keleti station also. Note that Ãrd has three stations: Ãrd felsÅ upper Ãrd, Ãrd, and Ãrd alsó lower Ãrd. Not all the trains stop in all three so check before boarding. Journey time will be roughly 30 to 40 minutes. Check (http://www.elvira.hu/elvi...) for the exact schedule.
By bus
There are a few options by bus. The easiest to take the frequent-running bus from Etele tér which will take you directly to Ãrd in about 25 minutes. There are less frequent buses that leave from Csepel, or you can also take the #3 from Móricz Zsigmond körtér in Buda to Nagytetény, and from there catch a 10 minute bus to Ãrd.