The visit is the very first visit of the Hungarian side to Mongolia at a Prime Ministerial level.
In frames of the visit, the two PMs will hold tete-a-tete meeting and expanded talks.
Mr Orban will also be received by the President Ts.Elbegdorj and the Speaker of parliament Z.Enkhbold.
Moreover, a Mongolia-Hungary business forum will run.
The Premier of Hungary Orban is expected to be accompanied by the Ministers of Foreign Affairs and Trade; Defense; Economy; National Development; Agriculture; and some 60 representatives of 40 companies.