Australia’s commercial aviation sector comprises a mix of major carriers, regional operators, charter services, and a number of airlines that have ceased operations. The following overview reflects information verified by reputable aviation references up to 2026.
Major scheduled airlines
| Airline | IATA | ICAO | Primary hub(s) | Notes |
|---|---|---|---|---|
| Qantas Airways | QF | QFA | Sydney (SYD), Melbourne (MEL), Brisbane (BNE) | Flag carrier of Australia; operates domestic and international routes. |
| Virgin Australia | VA | VAC | Sydney (SYD), Melbourne (MEL), Brisbane (BNE) | Nationwide network; formerly operated as Virgin Australia after acquiring Australian Airlines. |
| Jetstar Airways | JQ | JST | Melbourne (MEL), Sydney (SYD), Brisbane (BNE) | Low‑cost subsidiary of Qantas, serving domestic and selected international destinations. |
| Regional Express (Rex) | ZL | RXA | Melbourne (MEL), Brisbane (BNE) | Largest regional carrier, focused on short‑haul routes across mainland states. |
| Alliance Airlines | TF | AAI | Brisbane (BNE), Melbourne (MEL) | Specialises in charter and fly‑in‑fly‑out (FIFO) services for the mining sector; also operates scheduled regional services. |
Other scheduled domestic carriers
- Airnorth – Operates primarily in the Northern Territory and Queensland; hubs include Darwin (DRW) and Cairns (CNS).
- Eastern Australia Airlines – Regional subsidiary of Alliance Airlines; serves routes in New South Wales and Queensland.
- QantasLink – Brand used by Qantas’ regional subsidiaries (e.g., Sunstate, Eastern Australia); provides feeder services to Qantas mainline network.
Charter and specialist operators
| Airline | Services | Headquarters |
|---|---|---|
| Boeing Business Aviation Australia | Corporate and private jet charter | Melbourne |
| Regional Express (Charter division) | FIFO, government, and private charters | Melbourne |
| Air Charter Services (ACS) | Mining, tourism, medical evacuation | Perth |
| Skytrans | Regional scheduled and charter flights, largely in Queensland | Cairns |
Defunct Australian airlines (selected)
- Ansett Australia – Former major carrier; ceased operations in 2001.
- Australian Airlines – Qantas subsidiary that operated from 2002–2006 before being absorbed.
- Tigerair Australia – Low‑cost carrier (2007–2020) that ceased operations following the COVID‑19 pandemic.
- Impulse Airlines – Low‑cost carrier (1992–2003) merged into Jetstar.
- East-West Airlines – Regional carrier that ceased operations in 1993.
Regulatory framework
All airlines operating within Australia must hold an Air Operator’s Certificate (AOC) issued by the Civil Aviation Safety Authority (CASA) and comply with the Australian Civil Aviation Regulations. Domestic airline routes are overseen by the Australian Competition and Consumer Commission (ACCC) to ensure competitive fairness.
Current industry trends (as of 2026)
- Fleet modernization – Major carriers continue to replace older Boeing 737‑800 and Airbus A330 fleets with newer Boeing 737‑MAX and Airbus A330neo aircraft, emphasizing fuel efficiency.
- Sustainability initiatives – Qantas, Virgin Australia, and Jetstar have announced commitments to achieve net‑zero carbon emissions by 2050, including trials of sustainable aviation fuel (SAF) on selected domestic routes.
- Regional connectivity – Government subsidies under the Regional Aviation Development Program support services to remote communities, benefitting operators such as Airnorth and Rex.
This list reflects the most widely recognized airlines operating in Australia and notable historical carriers, based on publicly available aviation data and regulatory records.
