Sabiha Gökçen Surges to the Top, Shaking European Aviation

While the European aviation sector signaled a slowdown in demand, Istanbul Sabiha Gökçen Airport broke away from the continental average, deepening its sectoral divergence with an aggressive performance.

Leading the Continent's Growth

According to data from Airports Council International Europe (ACI Europe), Sabiha Gökçen, operating in the "Major Airports" category, increased its passenger traffic by 6.4% in the first half of 2026 compared to the same period last year. This performance enabled the airport to serve over 40 million passengers, securing the title of Europe's fastest-growing airport.

While the growth rate across the continent remained limited at 2.6%, the average increase in Turkey was recorded at 2.8%. Sabiha Gökçen's performance demonstrates a clear divergence from both the national and European averages.

Competitive Landscape Data

The key comparative data from the report is as follows:

■ Sabiha Gökçen Airport: 6.4% growth (Leader)

■ Barcelona Airport: 4.4% growth

■ Madrid Airport: 4.2% growth

■ Istanbul Airport: 1.6% growth

■ Rome Fiumicino Airport: 0.3% growth

On data terminal screens, such micro-economic indicators serve as critical "check points" to verify the macro outlook. The 6.4% volume increase at Sabiha Gökçen confirms the strength in service exports and the sustainability of tourism revenues. We observe that expectations for rate cuts in the swap markets could be shaped by such positive surprises (outperformance) on the current account, potentially acting as a supportive factor for portfolio flows into TRY assets.