Published on Apr 20, 2026
Greece is moving forward with its largest airport expansion in history as the Athens Airport Expansion Project advances to prepare the country’s main international gateway for 40 million passengers annually by 2032. The €1.3 billion programme aims to enhance terminal capacity, improve passenger experience, and support Greece’s tourism-driven economy. The project is being delivered in partnership with government authorities and airport operators as part of a broader infrastructure strategy to modernise transport hubs ahead of forecasted increases in global travel demand, particularly from Europe, the Middle East, and North America. Similar large-scale aviation developments are also underway across the continent, including the world’s largest airport in Europe, a major hub designed to accommodate up to 200 million travelers annually, highlighting the scale at which European nations are expanding airport capacity to meet long-term passenger growth projections.
Scope of the Athens Airport Expansion
The expansion encompasses a series of major upgrades to the airport’s facilities, tailored to deliver increased capacity and improved operational efficiency:
- Enlargement and refurbishment of existing terminal buildings
- New departure and arrival halls designed to reduce congestion
- Enhanced security screening areas to support faster passenger flow
- Expanded baggage handling and logistics systems
- Retail, hospitality, and passenger amenity upgrades
- Improved transport links connecting the airport to Athens city centre and wider regions
Once fully commissioned, the expanded infrastructure will allow Athens International Airport to serve approximately 40 million travellers annually by 2032, a significant increase from current passenger volumes.
Project Team
Strategic Importance for Greek Tourism and Economy
The expansion is a key component of Greece’s long-term tourism and economic strategy:
- Tourism Growth: Greece anticipates continued growth in inbound travel, with forecasts targeting up to 40 million passengers annually by 2032, driven by rising demand from European and international markets.
- Competitiveness: Upgraded infrastructure positions Athens as a more competitive aviation hub for Southeastern Europe, capable of attracting additional airlines and long-haul routes.
- Economic Multiplier: Airport infrastructure improvements typically stimulate broader economic benefits, including job creation within construction, logistics, hospitality, and allied service sectors.
- Transport Integration: Enhanced connectivity with rail, bus, and road networks supports seamless travel flows between the airport and regional destinations.
A modernised Athens airport also helps distribute tourism flows more evenly across the country, reducing pressure on popular islands and boosting regional economies.
Aligning with Global Airport Trends
The Athens expansion mirrors broader global trends in airport infrastructure:
- Capacity Enhancements: Airports worldwide are expanding terminals and runways to meet pent-up travel demand following pandemic-related disruptions. Examples include major expansions at London Heathrow, Dubai, and Istanbul.
- Passenger Experience Innovation: Investment in passenger amenities, digital wayfinding, and contactless systems is becoming standard in new terminal designs.
- Sustainability Integration: Many modern airport expansions embed energy-efficient systems, including LEED-style certifications and electrified ground support equipment — priorities that Greece is expected to incorporate as part of its environmental commitments.
- Regional Competition: Airports across the Mediterranean are upgrading infrastructure to capture transit traffic and connect global markets more efficiently.
Delivery Timeline and Next Steps
Official projections place major portions of the expansion delivery through 2032, with phased commissioning of new facilities designed to align with tourism peaks and minimise operational disruption.
Key upcoming phases include:
- Finalisation of detailed engineering and design
- Awarding of construction and systems integration contracts
- Early works and site enabling ahead of full build-out
- Sequential commissioning of terminal zones and passenger facilities
Continued engagement with design partners and construction consortia is expected over the coming months as Athens International Airport advances towards procurement and on-site execution.
