Early days

Prior to the opening of the Perth Airport, civilian air services for the city were provided from Maylands Aerodrome as well as on the city's foreshore at Langley Park. By the end of the 1930s, it became clear that the Maylands Aerodrome was limited in the size and speed of aircraft it was able to handle thus causing them to seek an alternative site for a future airport.

Site selection and preparation of the original plans was undertaken by NM Fricker of the Department of Civil Aviation. In 1938, land was selected and purchased for the new aerodrome. The site selected in what was at the time Guildford, was an area of land granted by Governor James Stirling to local man John Scott, which later became the long disused Dunreath Golf Course.

A plaque located on a roadside wall of the old International terminal remains in permanent memory of Scott:

Perth Airport stands on part of an area granted originally by Governor James Stirling to John Scott. A yeoman farmer from Lanarkshire, Scotland who arrived in Western Australia in March 1831, after a voyage of about 90 days in the schooner Eliza of 343 tons. He came at the invitation of the governor, to establish and maintain a bloodstock farm for the colony. He made his home near Guildford, using the Swan River to reach the farm in this area.

In recognition of his services Governor Stirling granted him lease of an area at Bunbury, where he became the first settler in 1838.

Remember him as one who helped to bring prosperity to this land.

Military operations

Even before civil aviation operations could commence at the new site, the onset of World War II saw the facility being redesigned for military purposes as a temporary base for the Royal Australian Air Force and United States Navy, known as RAAF Station Guildford, primarily to supplement RAAF Base Pearce. Royal Australian Air Force No. 85 Squadron was based there from February 1943.

Despite military use of the airfield, civil services operated by Qantas Empire Airways and Australian National Airways (ANA) commenced from the location in 1944. This was despite bitter protest from military authorities who felt civilian operations would undermine the defence and camouflage needs of the location.

The move was agreed to by the government, as the larger types of aircraft of the day being operated by the two airlines could simply not be handled at Maylands, notwithstanding the small grass airfield, lack of passenger facilities, and approaches being difficult due to surrounding industrial infrastructure. Using Douglas DC-3 aircraft, ANA flew the first commercial service from the aerodrome to Adelaide. On 17 June 1944, Qantas made its inaugural flight to Ceylon via Exmouth using a modified Consolidated B-24 Liberator, arriving in Perth on 3 June 1944 having been released to the airline by the British Government.

Early civilian operations

Full civilian operations at the Guildford Aerodrome commenced in 1944. Civil operations at Maylands continued albeit reduced until 30 June 1963, when the airport closed and its function as a secondary airport was taken over by Jandakot Airport the very next day.

Guildford Aerodrome was at best only a basic airfield. On a large open airfield with plenty of space, an unobtrusive control tower was hidden away amongst a collection of buildings inherited from the wartime operations at the site. The Department of Civil Aviation inherited a large number of operating vehicles from the former military occupants, including an assortment of vehicles including (Ford or Chevrolet) Blitz wagons, Dodge command cars and weapon carriers, large trucks and various makes of fire tenders, jeeps and ambulances. Boarding aircraft at Guildford was described as being a bit like boarding a bus given the lack of passenger facilities at the time.

In 1948, the Horrie Miller owned MacRobertson Miller Airlines relocated from Maylands to Guildford. followed by newly formed government airline Trans Australia Airlines (TAA) on 2 December of that same year, operating Douglas C-54 Skymasters on its Perth – Melbourne – Sydney route. Due to the lack of road transportation across the Nullarbor Plain, it was at this time that Guildford became the scene of very busy cargo operations. Fresh fruit, vegetables and manufactured goods were being flown from east to west and back again.

The airport was granted international status in September 1952, and renamed from Guildford Aerodrome to Perth Airport in March 1953. Officiated by the Federal Minister for Civil Aviation, Hubert Anthony, the official ceremony for the renaming took place on the main apron in front of a converted Bellman hangar used by TAA as its passenger terminal. At the time, a new international terminal building was under construction but had not been completed in time for the ceremony.