Thinking of Buying an Aviation Business in Australia? Here Are 3 Vital Questions to Ask

The Australian airport operations and aviation services industry is valued at $7.2 billion in 2025, employing 13,865 people across 837 enterprises.

Profit margins average 25.2%, generating $1.82 billion in profit.

Revenue is projected to grow at an annualised 3.4% through 2031, reaching $8.8 billion, driven by recovering international travel, major airport infrastructure projects, and digital automation across terminals.

However, high volatility, reliance on passenger demand, and large-scale capital requirements remain major risks for potential buyers.

1. Is the Business Financially Sustainable and Profitable?

Why It Matters:

Aviation businesses generate income from aeronautical fees, retail leasing, cargo handling, and air navigation services.

Profitability is closely tied to passenger volumes, which collapsed during COVID-19 but are now approaching pre-pandemic levels.

What to Check:

• Revenue breakdown – Review reliance on aeronautical fees (66.9% of revenue), retail rental (24.8%), or other services (8.3%).

• Cost structure – Labour, utilities, and high depreciation costs from infrastructure projects impact margins.

• Passenger recovery – Assess resilience of cashflow during downturns and reliance on tourism cycles.

• Capital investment – Check for ongoing commitments in runways, terminals, and digital infrastructure such as biometrics.

2. How Competitive is the Business’s Market Position?

Why It Matters:

The industry is highly concentrated, with Sydney Airport, Melbourne Airport, Airservices Australia, and Brisbane Airport Corporation holding more than 70% market share.

Smaller regional airports compete by servicing mining, tourism, and FIFO demand in Queensland and Western Australia.

What to Check:

• Market concentration risks – Determine if the business is a monopoly operator or faces competition from nearby airports.

• Retail mix and tenants – Retail contributes nearly a quarter of revenue, with luxury precincts like Sydney Airport’s SYD X enhancing margins.

• Tourism dependency – Consider exposure to inbound travellers, who generate higher retail and service revenue per head.

• Regulatory oversight – Airports face ACCC monitoring, CASA compliance, and curfew restrictions that shape competitiveness.

3. Is the Business Aligned with Industry Trends and Future Growth?

Why It Matters:

The industry is entering a growth stage, with passenger volumes projected to increase alongside infrastructure expansion, automation, and international tourism recovery.

Western Sydney International Airport, opening in 2026, will reshape competition in NSW with 24-hour operations.

What to Check:

• Infrastructure pipeline – Review exposure to major expansions such as Melbourne’s third runway ($3.0 billion), Perth’s $5.0 billion plan, and Brisbane’s Olympic upgrades.

• Digital transformation – Assess adoption of biometrics, self-check-in, and OneSKY air traffic management, which streamline operations.

• Sustainability – Ensure alignment with carbon offset requirements and environmental protection regulations under the Airports Act 1996.

• Labour strategy – Workforce shortages remain a key risk, making automation and reskilling crucial.

Ready to Invest in a Thriving Aviation Business?

With strong profit margins, rising international tourism, and multi-billion-dollar airport expansions underway, the Australian aviation industry presents long-term opportunities.

However, success relies on securing sustainable cashflows, managing regulatory obligations, and staying ahead of automation and infrastructure trends.

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