A new low cost airline will service flights between Kuala Lumpur and Perth, with projections it may inject up to $100 million into the Western Australian economy in its first year, Tourism Minister Sheila McHale said.

A new low cost airline will service flights between Kuala Lumpur and Perth, with projections it may inject up to $100 million into the Western Australian economy in its first year, Tourism Minister Sheila McHale said.