Sofia, Bulgaria – In a groundbreaking announcement, Sofia Airport is set to undergo a dramatic transformation with the construction of Terminal 3, marking a pivotal step toward establishing the airport as the first 5-star regional hub in Europe.
The conceptual design of the new terminal, which promises to boost Bulgaria’s status as a key player in regional air travel, was unveiled yesterday by SOF Connect, the company responsible for operating the airport.
The high-profile announcement took place at a press conference attended by key figures, including Acting Transport and Communications Minister Krasimira Stoyanova, Thierry Déau, Chairman and CEO of Meridiam, the investor behind SOF Connect, and Jesus Caballero, CEO of SOF Connect.
The project, which represents one of the most significant investments in Bulgaria’s transportation infrastructure in recent years, is expected to reshape the airport and elevate its status on the global stage.
A Vision for the Future of Sofia Airport
The development of Terminal 3 will be a major leap forward for Sofia Airport, aiming to improve its capacity and enhance the overall passenger experience. SOF Connect’s plans to invest over 1.2 billion leva throughout the concession period underscore the scale of this endeavor.
Of this investment, 500 million leva have been earmarked specifically for the construction of the new terminal, reflecting the project’s importance to Bulgaria’s national infrastructure strategy.
The goal is to establish Sofia Airport as a leading hub for air travel in the region, with a clear focus on enhancing both capacity and quality of services. Terminal 3 will be designed to accommodate up to 20 million passengers per year, positioning the airport as a significant player in the European aviation market.
The terminal will cover an expansive 65,000 square meters, seamlessly integrating with the existing Terminal 2 through an innovative design.
Krasimira Stoyanova, the Acting Transport Minister, expressed her enthusiasm for the project, stating, “The construction of Terminal 3 is more than just an upgrade to Sofia Airport. It’s a statement of Bulgaria’s ambition to be a leader in regional air travel. This new terminal will not only enhance the airport’s infrastructure but also solidify our role in European aviation.”
Design Excellence and Collaboration
The design of Terminal 3 reflects a commitment to modernity, efficiency, and passenger comfort. The architectural concept, developed by the Bulgarian firm IPA in collaboration with renowned international engineering companies Egis and 1PAX, blends cutting-edge technology with aesthetic elegance.
The terminal is expected to be a symbol of Bulgaria’s forward-thinking approach to infrastructure, with a focus on creating a welcoming, world-class passenger experience.
Architecturally, the terminal will feature a spacious layout with high ceilings and open spaces, designed to facilitate a smooth flow of passengers while reducing congestion.
The terminal’s design will prioritize natural light, with large windows and skylights offering passengers a bright, airy environment.
These design elements are intended to enhance the travel experience, making the airport a more pleasant and efficient place to transit through.
The terminal’s layout will be organized into distinct areas for different types of operations. There will be dedicated levels for technical operations, arrivals, departures, and transit, each designed to streamline processes and optimize passenger flow.
Specialized areas will cater to families, children, and pets, ensuring that Sofia Airport meets the needs of a wide variety of travelers.
According to Jesus Caballero, CEO of SOF Connect, the emphasis on passenger comfort is central to the design philosophy.
“We want passengers to feel that they are in a modern, comfortable, and welcoming environment from the moment they enter the terminal. Whether they are traveling for business or leisure, we want their experience at Sofia Airport to be smooth and enjoyable,” Caballero said.
Advanced Technology for a Seamless Experience
In addition to its design, Terminal 3 will feature state-of-the-art technology aimed at optimizing both efficiency and convenience for passengers.
The terminal will be equipped with advanced baggage handling systems capable of processing up to 2,400 bags per hour, significantly reducing the time passengers spend waiting for their luggage.
Digital check-in counters and self-service kiosks will allow passengers to complete much of their pre-flight process independently, streamlining check-in procedures and reducing wait times.
These digital systems will be integrated with the latest security technologies, ensuring that Sofia Airport meets the highest international standards for safety and security.
At the heart of the terminal’s operational efficiency will be its capacity to manage a large number of passengers without compromising on service quality.
Security checks, which can often be a source of delays, will be enhanced with new equipment that allows the airport to process up to 3,250 passengers per hour.
This increase in capacity is seen as a critical component in positioning Sofia Airport as a leading hub in the region, especially as air traffic continues to grow.
Thierry Déau, Chairman and CEO of Meridiam, emphasized the importance of technological advancements in the project.
“The introduction of cutting-edge systems at Terminal 3 is a key part of our strategy. We want Sofia Airport to be known for its efficiency, reliability, and ability to provide a seamless travel experience. The technology we are implementing will ensure that Sofia remains competitive in the regional market,” he said.
Economic and Regional Impact
The investment in Terminal 3 is expected to have far-reaching economic benefits for both Sofia and Bulgaria as a whole.
By increasing the airport’s capacity to handle up to 20 million passengers annually, the project will bolster the country’s connectivity to major international destinations, attracting new airlines and enhancing tourism.
Increased air traffic could also lead to a surge in business opportunities, particularly in industries reliant on global trade and transportation. For Bulgaria, this means greater integration with European markets and a strengthened position in the region’s economy.
Local businesses are likely to benefit from the project as well. The construction phase alone is expected to generate thousands of jobs, providing a significant boost to the local economy. Once operational, the terminal will support a wide range of jobs within the airport and the broader aviation sector.
Krasimira Stoyanova highlighted the potential for economic growth, saying, “This project will not only enhance Sofia’s standing as a transportation hub but also stimulate economic activity across a range of industries. The benefits of this terminal will be felt far beyond the airport itself, driving growth and prosperity for years to come.”
Timeline and Future Outlook
The development of Terminal 3 will proceed in several key phases, with the conceptual design expected to be finalized by July 2024.
Once the design is complete, SOF Connect will move forward with securing the necessary construction permits, a process expected to be completed by April 2026.
Following this, construction will begin in earnest, with the terminal set to open to passengers in April 2031.
The ambitious timeline reflects the urgency of Sofia Airport’s need to expand its capacity, especially as passenger numbers are projected to increase in the coming years.
By the time Terminal 3 is completed, Sofia Airport will be positioned to handle the growing demand for air travel in the region.
As the project moves forward, Sofia Airport’s management is confident that the new terminal will be a game-changer, not just for the airport but for Bulgaria as a whole.
With the combination of modern design, advanced technology, and enhanced capacity, Terminal 3 is poised to redefine air travel in Southeast Europe.
Jesus Caballero summed up the significance of the project, stating, “Sofia Airport is ready to embark on a new chapter, and Terminal 3 will be at the heart of this transformation. We are building not just a terminal, but a gateway to the future of air travel in the region.”
As the project progresses, passengers and airlines alike can look forward to a new era of comfort, convenience, and connectivity at Sofia Airport, one that promises to elevate the airport to new heights and put Bulgaria firmly on the map as a leading aviation hub in Europe.

