Europe faces systemic jet fuel shortage as Hormuz closure exposes refinery collapse
Three weeks of imports remain before aviation gridlock hits the continent, crystallising 25 years of strategic dependency on Middle Eastern supply.
Europe has 21 days of jet fuel imports left before systemic shortages ground flights across the continent, according to Airports Council International Europe, as the Strait of Hormuz closure exposes a structural vulnerability built over two decades of refinery shutdowns and Middle Eastern dependency.
Jet fuel prices surged 95% since February 28 military strikes against Iran, reaching $195.19 per barrel by late March, according to the International Air Transport Association. The spike compounds a supply crisis that has cut European jet fuel imports from 500,000 barrels per day in 2025 to a projected 275,000 bpd in April 2026—a 45% collapse that threatens to paralyse summer Aviation, per Hydrocarbon Processing analysis of Kpler shipping data.
The immediate trigger was the March 4 closure of the Strait of Hormuz following escalating Iran-US-Israel conflict. But the crisis reveals a deeper structural failure: Europe imports 40-50% of its jet fuel, with 75% of those imports transiting the now-blocked strait. Meanwhile, European refinery capacity has shrunk 16% over 25 years as more than 30 facilities shuttered, leaving the continent dependent on Middle Eastern supply chains with no strategic buffer.
Refinery Decline Creates Chokepoint
Europe consumed 1.6 million barrels per day of jet fuel in 2025, with domestic refineries producing roughly 1.1 million bpd and imports covering the 500,000 bpd gap, data from the International Energy Agency shows. That import dependency reflects decades of capacity erosion—North Sea crude production dwindled while environmental regulations and margin compression drove closure after closure across the refining sector.
Amsterdam-Rotterdam-Antwerp jet fuel stocks fell 8% to 646,000 metric tons in mid-April, the lowest level since March 2023, according to Insights Global. Crucially, no EU-wide monitoring system exists to track inventory levels or coordinate emergency distribution—a governance gap that Airports Council International Europe now identifies as a critical failure in strategic autonomy infrastructure.
“This crisis has exposed the reduced refining capacity of the EU for jet fuel production, and its acute dependence on imports from other world regions,” said Olivier Jankovec, director general of ACI Europe, in an April 9 letter to European authorities. “This situation needs to be addressed as a priority as part of the EU’s strategic autonomy agenda.”
“If the passage through the Strait of Hormuz does not resume in any significant and stable way within the next three weeks, systemic jet fuel shortage is set to become a reality for the EU.”
— Olivier Jankovec, Director General, Airports Council International Europe
Airline Margin Destruction Accelerates
SAS cancelled 1,000 flights in April while Lufthansa forms contingency teams to potentially ground 20-40 aircraft—a 5% capacity cut that CEO Carsten Spohr warned employees could expand if fuel constraints persist, CNBC reported. Ryanair CEO Michael O’Leary estimates 10-25% of European jet fuel supplies could vanish in coming weeks.
Fuel costs have jumped from 25% of airline operating expenses to 40-45% in recent weeks, per Wego Travel Blog analysis. Carriers are passing through costs via surcharges—Cathay Pacific raised fuel fees 34% on April 1, bringing total surcharges on long-haul round trips to $400—but margins are collapsing regardless. Wizz Air expects a €50 million hit to 2026 net profit while Virgin Atlantic CEO Corneel Koster told the Financial Times the airline will struggle to turn profit this year despite aggressive pricing.
Ticket prices are climbing 15-20% if current fuel levels hold, with Tourism Economics projecting elevated fares through 2027. United Airlines CEO Scott Kirby acknowledged the limits of pass-through pricing: “It may be a challenge to continue passing through much of the increased fuel price if oil stays higher for longer.”
| Region | Refinery Status | Import Dependency |
|---|---|---|
| UK | 6 refineries operational | High (North Sea decline) |
| Germany | Moderate capacity | Moderate (domestic production) |
| Italy | Limited capacity | Very High (Mediterranean routes) |
| Spain | Limited capacity | Very High (Mediterranean routes) |
Geopolitical Escalation Timeline
The April 7 two-week ceasefire between the US and Iran offered temporary respite, but the April 14 activation of a US naval blockade of the strait signals continued disruption. Treasury Secretary Scott Bessent announced on April 15 that the US would not extend Iran’s temporary oil sanctions waiver expiring April 19, intensifying the “Economic Fury” maximum pressure campaign and targeting regime elites, according to a US Treasury Department statement.
Global oil supply plummeted 10.1 million barrels per day to 97 million bpd in March—the largest disruption in history—with OPEC+ production collapsing 9.4 million bpd month-over-month to 42.4 million bpd, IEA data shows. Brent crude traded at $100.19 per barrel on April 14 while North Sea Dated crude reached $130—$60 above pre-conflict levels.
Macroeconomic Ripple Effects
The IMF cut its global growth forecast to 3.1% for 2026 on April 15, down from 3.3% in January, while raising inflation expectations to 4.4%—a 0.6 percentage point increase driven primarily by energy costs. Eurozone growth projections fell to 1.1%, down from 1.4% in 2025 and below the 1.3% forecast issued just three months earlier.
The aviation crisis compounds broader energy inflation. European petrol prices rose 14% from €1.64 to €1.87 per litre between late February and late March, while diesel jumped 30% to €2.08 per litre, Euronews reported citing European Commission data. Natural gas benchmarks nearly doubled from €32 per megawatt-hour in February to over €60 by mid-March, creating a multi-vector inflationary shock across transport, freight, and heating sectors.
“The situation within the next three, four weeks can become systemic, so you can have severe cuts of flights in Europe already starting in May and June,” said Claudio Galimberti, chief economist at Rystad Energy. “No matter what happens in the Gulf going forward, some of this disruption to global energy prices will be here to stay.”
The EU lacks basic infrastructure for energy crisis coordination. No centralised jet fuel monitoring system exists; no emergency distribution protocols span member states; no strategic reserve requirements apply to refineries or airports. ACI Europe’s April 9 letter calls for immediate creation of an EU-wide platform to track inventory, coordinate supply, and establish minimum reserve standards—functions that should have existed before the crisis, not as emergency responses to it.
What to Watch
The late April-early May window will determine whether Europe faces controlled rationing or chaotic flight cancellations. Key variables: whether ceasefire negotiations yield reopening of tanker transit through Hormuz by month-end; how quickly alternative supply routes from US Gulf Coast and Asian refineries can scale (typically 3-4 week transit times); and whether EU member states coordinate emergency fuel-sharing protocols or compete for scarce imports.
Airline Q2 earnings guidance, due late April through May, will reveal the depth of margin destruction and capacity cuts planned for summer peak season. Watch for European Commission emergency meetings on fuel allocation—absence of coordinated response by end-April would signal governance failure and guarantee supply chaos.
Longer term, the crisis sets precedent for EU energy infrastructure policy. Either Brussels uses this shock to mandate strategic reserves, rebuild refining capacity, and create continental coordination mechanisms—or it confirms that Europe’s Energy Security remains hostage to Middle Eastern geopolitics and market-driven underinvestment, with predictable results when the next supply disruption arrives.