Gravity model in trade is the most important factor in analyzing international trade determinants in bilateral، regional or international trade relationship between countries. Developing of Syrian external trade requires finding new outlets .For that ،this research discusses the determinants of Syrian international trade with BRICS countries by gravity model، using panel data for five counties and period from 1980 to 2015. The research proofed several facts including: the big scale of countries economy increase trade with BRICS countries، but both of economic and geographic distance between Syria and BRICS countries decrease scale of Syrian international trade with these countries.