TEHRAN, Young Journalists Club (YJC) - Salehi traveled to London upon an invitation from UK Foreign Secretary Boris Johnson.
During the visit, Salehi is expected to hold meetings with British officials including Boris Johnson.
Salehi and Johnson will discuss the bilateral relations and cooperation.
He recently had traveled to Italy and attended the 20th Edoardo Amaldi Conference in Rome.
During his visit to Rome, Salehi also met IAEA Director General Yukiya Amano.