The current paper investigates the relationship between macroeconomic factors and tourism demand for nine selected ASEAN countries. Based on the panel data analysis, it is identified that income is positively related to tourism demand where an increase in the level of income for ASEAN leads to higher tourist arrival to the region. The income is also shown to be the most important factor that determines tourism demand as demonstrated by the high coefficient value in the estimation. The appreciation of ASEAN currencies meanwhile is identified to discourage tourists from visiting the region and on the other hand, trade openness stimulates the demand as it implies the ease of entry. Since majority of the tourist came from developed countries wi...