Scott Morrison has become Australia’s highest-flying new Prime Minister, spending more than $3 million on international flights and accommodation during his first 15 months in office.It has been previously revealed by SBS that Mr Morrison embarked on more overseas trips in his first year in office than each of his predecessors. New figures show the Prime Minister made 17 international trips to 19 nations during his first 15 months in office, at a cost of $3,105,537.