Managing the international travel business in Hanoi city - a multi-disciplinary links approach is a relatively new issue. Over the past time, management of the international travel business in Hanoi city a multi-disciplinary links approach has revealed many obstacles to the international travel business in particular, tourism development of Hanoi in general. The paper clarifies some of the basic theoretical issues of multi-disciplinary co-operation in international travel business and the management of international travel by multi-disciplinary links approach, using primary and secondary data. Secondary data are used to assess the status of inter-national travel management in accordance with the multi-disciplinary links approach in Hanoi. Based on that, the author proposes some solutions to improve the management of international travel according to the multi-disciplinary links approach in Hanoi, contributing to the development of Hanoi tourism in general, international travel in particular.