Madrid: Air passenger traffic in the European Union reached almost 1.1 billion passengers in 2025, a rise of 4.8% on 2024, according to an article that Eurostat published on 15 October 2026. The figures confirm that European aviation has moved past the pandemic years, and they show that growth was strongest in the east and the south of the Union.
The final quarter was the strongest part of the year. Airports across the Union handled 255 million passengers in the fourth quarter of 2025, which was 6.1% more than a year earlier. Extra-EU routes made up 51.2% of that total, intra-EU routes 34.7% and domestic flights 14.1%. Extra-EU traffic grew by 7.3%, intra-EU traffic by 6.5% and domestic traffic by only 0.8%.
Flight counts tell a similar story about air passenger traffic. Commercial flights in October and December 2025 stood 1.0% above the same months of 2019, the first months since the pandemic in which the number of flights topped pre-crisis levels. Most other months from March to December 2025 stayed within 5% of 2019, and August 2025 came within 0.3% of it.
Spain remained the biggest market, with 272.1 million passengers in 2025. Germany followed with 207.2 million and Italy with 193.3 million. The fastest growth in air passenger traffic came from smaller markets. Slovakia recorded a rise of 20.8%, ahead of Malta at 12.3%, Cyprus at 11.9%, Hungary at 11.1% and Slovenia at 10.7%. Eurostat’s text says that passenger numbers rose in nearly every member state, although it describes 26 of 27 countries in one passage, so the exact count deserves a check against the source data.
Airports show the same pattern in air passenger traffic. Of the 30 busiest airports in the Union, 29 grew in 2025. Warsaw Chopin posted the largest gain at 13.3%, followed by Budapest Liszt Ferenc at 11.8% and Prague at 8.8%. Milan Malpensa, Copenhagen and Alicante each added about 8.5%. At the other end, Brussels grew by just 0.8% and Palma de Mallorca by 1.5%. Paris Charles de Gaulle led the ranking for almost the whole period, and Amsterdam Schiphol edged ahead in October 2025.
Seasonality still drives monthly air passenger traffic. In 2024 the peak came in August with 113 million passengers, and traffic then fell by 8.6% in September and by 26.2% between October and November. That swing explains why airports and airlines plan around summer capacity and why policymakers keep an eye on slot rules, noise limits and climate costs.
The data matter for several current files, including aviation emissions, passenger rights and airport capacity. For analysts, the message of the new figures is that air passenger traffic has returned to growth at a pace that puts pressure on infrastructure, and the next Eurostat releases will show whether 2026 keeps that momentum.





