Morgan Stanley has identified Wizz Air as the European airline most vulnerable to Middle East fuel price volatility, with 8% of its 2025 scheduled capacity tied to the region. The airline faces the greatest risk of earnings downgrades if oil prices rise, according to the bank's latest airlines and airports tracker.

easyJet ranks second in Middle East exposure among surveyed carriers, while Groupe ADP airports show the highest Middle East traffic exposure at 7% of passenger volumes. The region accounted for 36% of ADP's recent traffic growth, compared to just 5% at Aena. These exposure levels make both airlines and airports particularly sensitive to fuel-driven earnings risk.

Wizz Air has been aggressively expanding capacity, raising scheduled seats for Q2 2026 by 2% and achieving 31.4% year-on-year growth. Meanwhile, Europe's flag carriers are trimming capacity, with Lufthansa showing the most restraint at roughly flat year-on-year levels. European hub capacity grew 2.1% year-on-year, below the broader market's 3.3% growth.