Europe Faces Critical Jet Fuel Shortage Amid Strait of Hormuz Conflict

Europe’s jet fuel supply is under severe strain as geopolitical conflict in the Middle East disrupts key supply routes, raising concerns about dwindling reserves on the continent. The recent collapse of a ceasefire with Iran and renewed fighting over control of the Strait of Hormuz (SoH), a critical chokepoint, have compounded risks to jet fuel availability in Europe and the United Kingdom. This tension threatens to cut off the primary energy artery through which much of Europe’s jet fuel imports flow, sparking alarm among aviation operators and energy analysts alike.

Prior to the conflict that erupted at the end of February, Europe and the UK relied heavily on the Middle East—especially Kuwait and the United Arab Emirates—for jet fuel imports. These supplies transit the SoH before embarking on lengthy voyages to European ports. Initially, the aviation industry avoided immediate shortages due to oil tankers already en route before the strait’s closure. Furthermore, European fuel importers sought alternative sources from North America, including the United States and Canada, to supplement supply amid disruptions.

A key challenge emerged not from the total quantity of jet fuel but from soaring prices, which particularly affected airlines that had not hedged their fuel costs. Such airlines faced sharp expenses increases, triggering fare hikes and cost concerns. This price pressure mirrored the underlying supply insecurity, highlighting the aviation sector’s vulnerability to geopolitical shocks in vital oil-producing regions.

When a memorandum of understanding temporarily restored the ceasefire and reopened the Strait of Hormuz, the aviation and energy markets initially breathed a sigh of relief. With the SoH reestablished, hundreds of fuel-laden vessels previously stranded could resume their routes toward Europe and Asia. Airlines reassured customers, maintaining booking confidence and averting a wave of cancellations throughout the busy summer travel season, long a critical period for airline revenue.

Despite these temporary reprieves, recent data indicate a far more precarious fuel situation. Reuters reported that Europe now holds only about one month’s jet fuel supply, while consultancy Energy Aspects forecasts a potential jet fuel deficit of up to 600,000 barrels per day in the third quarter. This grim outlook stems from Europe’s diminished domestic refining capacity; many jet fuel refineries have been shuttered over recent years, resulting in increased dependence on vulnerable import routes.

To date, Europe has managed to supplement Middle Eastern supplies with imports from Canada, India, Nigeria, and the United States. These efforts have so far prevented outright flight cancellations. However, with the peak summer season concluding, airlines are expected to scale operations up again to meet demand during the approaching autumn travel periods. Such increased consumption could expose supply shortfalls more acutely, raising the risk of disruptions if geopolitical tensions persist or worsen.

The aviation industry now faces a dual challenge: managing an extremely tight physical fuel supply alongside elevated prices. The surging jet fuel cost has already led to higher airfares, with some carriers like Delta Air Lines signaling they will not reduce ticket prices even if fuel costs fall later. This pricing strategy underscores the lasting consequences of the fuel shortage on passengers and airline profitability alike.