The Sofia Airport, located in Bulgaria, is about to undergo one of the greatest transformations in its history. With an investment of US$ 214 million, the airport will get a new terminal that promises to revolutionize the passenger experience and double the annual capacity.
The expansion is part of an ambitious plan to make Sofia’s mega-airport one of the best regional airports in Europe, with cutting-edge services and modern infrastructure. But what will be the main changes? Let’s explore the details of this major development.
What Changes With The New Mega-Airport?
The main change will be the significant increase in capacity at the mega-airport. Currently, Sofia Airport receives 7.2 million passengers per year, but with the inauguration of the new terminal, this number could exceed 20 million travelers annually.
Terminal 3 will have 65,000 square meters and will be connected to the current Terminal 2, ensuring better distribution of passengers. With this expansion, the airport will be able to accommodate a much larger volume of international flights and become an even more relevant hub on the continent.
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New Terminal: More Efficiency And Comfort

The new terminal has been designed to optimize passenger flow and security. Some of the improvements include:
- All gates will be accessible within five minutes from the commercial area.
- Capacity to process 3,250 passengers per hour at the new security checkpoints.
- Modern facilities, including children’s play areas and pet-friendly spaces.
A Five-Star Airport In Europe
The goal of the renovation is to ensure that Sofia’s mega-airport becomes one of the rare five-star regional airports in the world, according to SkyTrax ratings. Currently, only seven regional airports worldwide hold this distinction, and in Europe, only Munich, Rome Fiumicino, and Istanbul have achieved this rating.
The design of Terminal 3 will be inspired by Bulgaria’s natural landscapes, combining modern architectural elements with sustainable solutions. The project includes:
- Use of high energy efficiency materials.
- Self-service kiosks for quick check-in.
- Automated baggage handling and digitalization of security processes for greater agility.
Impact On Bulgaria’s Economy And Tourism
The expansion of Sofia Airport will have direct impacts on the country’s economy. Studies indicate that for every 10% increase in air connectivity, Bulgaria’s GDP could grow by 0.5%. Attracting new airlines will boost tourism and business in the region.
Wizz Air and Ryanair already operate at the airport, and the recent accession to the Schengen Agreement should further facilitate the entry of new international routes. More accessible flights and an expanded air network could put Sofia on the map of major travel options in Europe.
When Will The New Terminal Of The Mega-Airport Be Inaugurated?
Construction of Terminal 3 will begin this year, with completion expected in 2031. During this period, the airport will receive a total investment of US$ 512 million, ensuring a world-class infrastructure.
Bulgaria’s Minister of Transport, Krassimira Stoyanova, emphasized the importance of the project: “The new Terminal 3 is a crucial step in transforming Sofia’s mega-airport into a modern and efficient center that meets the expectations of our society”.

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