Iran war, strikes, EES: Why the number of people flying in Europe is dropping

Iran War, Strikes, and EES: A Shift in European Air Travel Patterns

Iran war strikes EES - Europe’s air traffic has faced its first annual decline since the post-pandemic rebound following the global health crisis. In April 2026, passenger numbers across the continent’s airport network fell by 0.7% compared to the same month in 2025, according to ACI EUROPE, the organization representing European airports. While this drop appears modest, the group emphasizes it as a pivotal moment in the sector’s trajectory, signaling a turning point after years of steady recovery.

Key Factors Behind the Decline

The downward trend in passenger movement is attributed to a mix of geopolitical and operational challenges. The ongoing conflict in the Middle East, particularly the war involving Iran, has dampened confidence among travelers, leading to reduced demand for flights to and from the region. Additionally, the partial relocation of Easter holidays to March this year disrupted the usual seasonal demand patterns, affecting April’s performance. Industrial action, especially in Germany, further exacerbated the decline, with strikes causing widespread disruptions in the airline industry.

These combined pressures have created a ripple effect across Europe’s aviation ecosystem. While the overall traffic volume is shrinking, the impact varies significantly depending on location and market size. For instance, smaller airports, which rely heavily on domestic and regional routes, have shown resilience in the face of these challenges. Meanwhile, major hubs, which serve as critical links to global destinations, have suffered more pronounced declines, reflecting their heightened exposure to external shocks.

Regional Variations in Air Traffic Trends

Performance across European countries has diverged sharply. In Slovakia, air traffic saw a robust 125.2% increase, while Slovenia and Estonia recorded gains of 14.6% and 12.1%, respectively. Malta and Poland also experienced growth, with figures of 13.5% and 8.3%. These positive numbers highlight the adaptability of certain markets, possibly due to their focus on short-haul travel and lower dependency on long-distance routes.

Conversely, the largest EU+ markets experienced declines. Spain and Italy reported modest increases of 3.7% and 2.2%, but Germany, the UK, and France all recorded drops of -8.5%, -2.1%, and -0.9%, respectively. Cyprus and Iceland faced the most severe declines, with passenger volumes decreasing by 16.1% and 11.7%. Austria and Switzerland also saw significant drops, with declines of -7.4% and -6.1%, respectively.

The impact of the Middle East conflict is particularly evident in Europe’s major airports, which serve as primary gateways to the region. These airports, such as Munich and Frankfurt, posted declines of -16.4% and -11%, respectively, largely due to industrial action. Istanbul’s two main airports, which are typically high-performing, also recorded drops of -6.8% and -3.4%. London’s major hubs, including Gatwick and Heathrow, experienced declines of -8.8% and -5.34%, underscoring the regional and operational complexities at play.

Impact of Airport Size: A Tale of Two Markets

While major and mega airports bore the brunt of the decline, medium and small airports demonstrated relative stability. Medium-sized airports reported a 2.1% increase, and small airports saw a 5.5% rise, suggesting that the shift in demand from long-haul to medium and short-haul travel has mitigated some of the losses. However, the performance of small airports remains below pre-pandemic levels, with a 27.7% contraction compared to 2019, reflecting structural changes in the market and ongoing financial challenges.

The role of low-cost carriers is notable in this context. Their continued operation of routes and resistance to capacity cuts have helped sustain demand in smaller airports, even as larger hubs struggle. This dynamic highlights the importance of regional carriers in maintaining connectivity, especially in the face of global uncertainties. Yet, the financial viability of these smaller airports remains a concern, as they continue to grapple with the aftermath of the pandemic and the current geopolitical climate.

Expert Insights on the Shift in European Air Travel Dynamics

Olivier Jankovec, Director General of ACI EUROPE, noted that April marked a critical inflection point for European air traffic. “We’ve been observing a normalization of growth following the post-pandemic surge, but the war in the Middle East has now added an additional layer of pressure,” he explained. The geopolitical instability has not only reduced passenger numbers but also exposed stark contrasts in how different markets are faring.

“The encouraging news is that demand remains strong overall, and airlines have limited their capacity adjustments. Fears of potential fuel shortages have also eased, providing some relief to the industry,” Jankovec added. However, he stressed that the most pressing issue is the strain on travelers caused by the Schengen Entry/Exit System’s border control processes. “Unless authorities grant more flexibility—such as temporarily suspending the system when necessary—passenger disruptions will likely worsen in the coming months,” he warned.

Jankovec’s analysis underscores the need for adaptive measures to counteract the EES’s impact on travel efficiency. The system, designed to manage border controls within the Schengen Area, has become a point of contention, with its rigid procedures contributing to delays and increased travel costs. As the war in the Middle East persists, and strikes continue to disrupt operations, the pressure on the European aviation sector is expected to mount.

Despite these challenges, the sector’s ability to recover remains intact. The resilience of certain markets and the continued operation of low-cost carriers have provided a buffer against the worst effects of the decline. However, the situation for smaller airports is more precarious, with their struggles serving as a reminder of the long-term structural shifts reshaping the industry. As the summer months approach, the question is whether these trends will continue or if new strategies can reverse the downward spiral in European air travel.