Jet fuel shortage ripples across Europe

By THE ALASKA STORY

April 18, 2026 – A looming jet fuel shortage tied to the escalating 2026 conflict involving Iran is beginning to ripple through global aviation markets, with Europe and parts of Asia facing the most immediate risks as critical supply routes through the Strait of Hormuz remain effectively shut down.

Energy analysts and aviation groups warn the disruption is not about a lack of crude oil, but rather the sudden chokehold on refined fuel flows—particularly jet fuel, a specialized product that depends on both steady crude shipments and available refinery capacity. The Strait of Hormuz, one of the world’s most vital energy corridors, typically handles a significant share of seaborne oil and refined products. Its closure has halted shipments and driven up shipping costs and insurance rates, compounding supply challenges.

In Europe, the situation has grown especially acute. International Energy Agency Executive Director Fatih Birol recently warned that the region may have only “six weeks or so” of jet fuel supplies remaining under current conditions. The Amsterdam-Rotterdam-Antwerp fuel hub, one of Europe’s largest, has seen inventories decline steadily, while some airports are approaching critical thresholds that could trigger localized shortages.

Industry officials caution that if replacement supplies from other regions fail to make up at least half of lost Middle Eastern imports, physical shortages could begin to emerge as early as June.

Asia is already seeing more immediate impacts. Airlines in parts of the region have begun rationing fuel and cutting flights, according to numerous reports. The tightening supply has sent prices soaring, with jet fuel costs roughly doubling in recent weeks and, in some cases, spiking toward the equivalent of $200 per barrel.

The consequences are that carriers are raising fares, increasing fees, and trimming routes to conserve fuel. International Air Transport Association warned that flight cancellations in Europe could begin by late May, while Airports Council International Europe says a “systemic” shortage is now a real possibility if shipping through the Strait does not resume soon. Some airlines, including Air Canada, have already suspended select routes as a precaution.

The crisis is exposing deeper structural vulnerabilities in global energy markets. Europe, in particular, relies heavily on imported jet fuel, historically sourcing roughly three-quarters of its supply from the Middle East, leaving it especially exposed to disruptions. At the same time, refineries often prioritize higher-margin products like diesel, limiting flexibility to ramp up jet fuel production quickly during a crisis.

Governments and regulators are scrambling to respond. European officials are mapping refinery capacity and exploring ways to maximize output, while airlines are urging temporary relief from regulatory costs such as carbon pricing schemes. Industry groups say even if shipping resumes soon, it could take weeks for supply chains to normalize and inventories to rebuild.

The timing for travelers is tricky. The peak summer travel season in Europe is approaching, and airlines are warning of higher ticket prices, reduced flight schedules, and potential cancellations, particularly on long-haul and intra-European routes. Most summer vacation travelers will have already purchased their tickets, leaving the carriers to shoulder the burden of increased costs. Budget carriers have already signaled capacity cuts and the possibility of deeper financial losses if fuel prices remain elevated.

The United States appears more insulated for now due to stronger domestic production and refining capacity, but American travelers are not immune. Rising global prices are expected to push up airfares, and international routes could face indirect disruptions as airlines adjust to tighter global supply.

Much now hinges on developments in the Middle East. Even talk of a fragile truce has done little to ease concerns, as restarting production and restoring shipping flows could lag behind any political resolution. Analysts warn that disruptions could extend well into the early summer months or beyond, with lasting impacts on both fuel markets and global travel.