Diplomatic relations between the Republic of Belarus and the Kingdom of Thailand were established on June 21, 1992.
In November, 2017 H.E. Mr. Vladimir Goshin, Ambassador Extraordinary and Plenipotentiary of the Republic of Belarus to the Socialist Republic of Vietnam, was concurrently appointed as Ambassador Extraordinary and Plenipotentiary of the Republic of Belarus to the Kingdom of Thailand.
In April, 2012 the first round of political consultations between foreign ministries at the level of deputy foreign ministers took place.
In March, 2016 H.E. Mr. Vladimir Andreichenko, Chairman of the House of Representatives of National Assembly of the Republic of Belarus, paid an official visit to the Kingdom of Thailand.
In June 2016 H.E. Mr. Pornpetch Wichitcholchai, President of the National Legislative Assembly of the Kingdom of Thailand, paid a return visit to the Republic of Belarus.