The European aviation sector is facing a severe jet fuel supply crisis as the ongoing conflict in the Middle East has largely closed the Strait of Hormuz, a critical transit route for 25-35% of global jet fuel supplies. The International Energy Agency warns that Europe could deplete its jet fuel inventories within six weeks, raising concerns about operational disruptions during the peak summer travel season. Airlines like Wizz Air, with only 55% fuel hedging, are particularly vulnerable, while others like Ryanair and Lufthansa maintain higher hedging levels of 80% and 77%, respectively.

The implications for the financial markets are significant, as airlines are already cutting routes and adjusting services in anticipation of fuel shortages and rising costs. The doubling of jet fuel prices, outpacing crude oil increases, highlights structural weaknesses in Europe’s reliance on imported refined products. This situation is likely to lead to unprecedented earnings volatility across the sector, as airlines grapple with the dual pressures of fuel availability and operational costs.

Market professionals should prepare for potential flight cancellations and fare increases, as airlines may struggle to balance demand with constrained supply. The upcoming weeks will be critical; if the situation in the Strait of Hormuz does not stabilize before July, the European aviation sector could face its toughest summer since the pandemic, fundamentally altering travel dynamics and financial forecasts.

Source: xtb.com