Europe has 'maybe six weeks of jet fuel left', energy boss warns: The $1,838/tonne Crisis That Could Ground Flights by Summer

 

 Europe has 'maybe six weeks of jet fuel left', energy boss warns: The $1,838/tonne Crisis That Could Ground Flights by Summer

## The “Dire Strait” That Just Became a Nightmare for Global Travel

At 10:00 a.m. Paris time on April 16, 2026, Fatih Birol, the executive director of the International Energy Agency (IEA), delivered a warning that sent shockwaves through the aviation industry. Speaking to the Associated Press from his office overlooking the Eiffel Tower, Birol said Europe has **“maybe 6 weeks or so of jet fuel left”** .

“In the past there was a group called ‘Dire Straits.’ It’s a dire strait now, and it is going to have major implications for the global economy,” Birol said, referring to the Strait of Hormuz .

The numbers behind his warning are staggering. The benchmark European jet fuel price hit an all-time high of **$1,838 per tonne** at the start of April, compared with just $831 before the war began . That’s a 121% increase in six weeks. The IEA’s latest monthly oil market report warns that if Europe cannot replace at least half of its Middle Eastern imports, **“physical shortages may emerge at select airports, resulting in flight cancellations, and demand destruction”** .

This 5,000-word guide is the definitive breakdown of the jet fuel crisis. We’ll examine the **$1,838/tonne price**, the **75% import dependency**, the **three-week warning from airports**, the **IEA’s six-week countdown**, the **EU’s response**, and what this means for your summer travel plans.

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## Part 1: The $1,838/tonne Price – A 121% Surge in Six Weeks

### The Numbers That Matter

When the Iran war erupted on February 28, jet fuel was trading at approximately $831 per tonne in Europe. By the first week of April, the benchmark price had hit **$1,838 per tonne**—an all-time high .

| **Jet Fuel Metric** | **Pre-War (Feb 27)** | **Peak (April 1)** | **Change** |

| :--- | :--- | :--- | :--- |

| European Benchmark | $831/tonne | **$1,838/tonne** | **+121%** |

| US Jet Fuel Index | ~$2.50/gal | ~$4.88/gal | **+95%** |

| Crack Spread | ~$20/barrel | ~$120/barrel | **+500%** |

The price surge has been driven by the effective closure of the Strait of Hormuz, through which the Gulf region exports the majority of its jet fuel to global markets . Iran moved to close the waterway more than six weeks ago in retaliation for joint American and Israeli military strikes .

### The “Crack Spread” Explosion

The reason jet fuel has increased even more than crude oil is the “crack spread”—the difference between the price of crude oil and the price of refined products like jet fuel. Before the war, the crack spread was about $20 per barrel. At its peak in March, it hit approximately **$120 per barrel** .

This means that even if crude oil prices stabilize, the cost of refining it into jet fuel remains astronomically high—and that cost is being passed directly to airlines and, ultimately, to passengers.

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## Part 2: The 75% Dependency – Why Europe Is Uniquely Vulnerable

### The Numbers That Matter

Europe is more dependent on jet fuel imports than on any other transport fuel. Historically, the continent has relied on the Middle East for about **75% of its jet fuel imports** .

| **Import Source** | **Share of European Jet Fuel Imports** |

| :--- | :--- |

| Middle East (Gulf) | **~75%** |

| United States | ~10% |

| Asia | ~5% |

| Other | ~10% |

The Strait of Hormuz is the key route for jet fuel out of the Gulf. With Iran effectively closing the waterway, those supplies have been cut off .

### The “Double Whammy” Supply Shock

The crisis has created what analysts call a “double whammy” for jet fuel supplies . First, refineries in the Gulf cannot export their jet fuel because the strait is blocked. Second, refineries in other major exporting countries—such as Korea, India, and China—are themselves highly dependent on crude oil imports from the Middle East. Without that crude, they cannot produce jet fuel .

As a result, the IEA noted, the crisis “has thrown a proverbial wrench into the inner workings of the aviation fuel markets” .

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## Part 3: The Three-Week Warning – Airports Council International’s Letter

### The April 9 Letter

On April 9, 2026, Airports Council International (ACI) Europe wrote an urgent letter to the European commissioners for energy and tourism. The warning was stark: if the Strait of Hormuz does not reopen 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, ACI Europe’s director-general, did not mince words. “A supply crunch would severely disrupt airport operations and air connectivity—with the risk of harsh economic impacts for the communities affected, and for Europe,” he wrote .

### The “Three-Week” Timeline

The three-week timeline aligns with the IEA’s analysis. Airports and airlines typically keep about six weeks of fuel supplies in normal times. However, the Iran war has dragged on long enough that any extra reserves in the system are being used up, and other suppliers do not have enough capacity to replace supplies that ran through the Gulf .

Smaller airports are particularly vulnerable. Jankovec warned that airports with fewer than a million passengers per year were already struggling with viability “without even accounting for the impact of jet fuel shortages” .

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## Part 4: The IEA’s Six-Week Countdown – Scenarios and Tipping Points

### The 50% Replacement Threshold

The IEA’s monthly oil market report analyzed different scenarios for European jet fuel supply. The critical threshold is whether Europe can replace **at least half** of the Middle Eastern imports it has lost .

| **Replacement Rate** | **Outcome** |

| :--- | :--- |

| Below 50% | Physical shortages at select airports, flight cancellations by June |

| 50-75% | Shortages may emerge by August |

| Above 75% | Potential to avoid shortages |

The IEA warned that if Europe is unable to replace more than 50% of its Middle Eastern imports, **“physical shortages may emerge at select airports, resulting in flight cancellations, and demand destruction”** .

Even if three-quarters of supplies could be replaced, the same situation could still arise—but not until August .

### The US Export Challenge

European buyers are scrambling to plug the gap. American refiners have sharply accelerated jet fuel exports in recent weeks. However, the IEA reckons that even if every barrel leaving US shores were routed to European airports, it would cover only a **little over half** the shortfall .

“Consequently, for now, it would appear that European markets will need to work harder to attract further replacement cargoes from elsewhere if sufficient inventory is to be maintained over the summer months,” the IEA said .

### Birol’s Dire Warning

Birol painted a sobering picture of the global repercussions of what he called **“the largest energy crisis we have ever faced,”** stemming from the pinch-off of oil, gas and other vital supplies through the Strait of Hormuz .

He warned that the impact will be “higher petrol prices, higher gas prices, high electricity prices,” with some parts of the world “hit worse than the others” .

“The front line is the Asian countries” that rely on energy from the Middle East, he said, naming Japan, Korea, India, China, Pakistan and Bangladesh. “Then it will come to Europe and the Americas” .

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## Part 5: The Airline Impact – Cancellations, Groundings, and Soaring Costs

### The EasyJet Example

The financial strain on carriers is already acute. Fuel typically accounts for between **20 and 40 percent** of an airline’s operating costs .

In a trading update on April 16, EasyJet said it had absorbed **£25 million of additional fuel costs in March alone** as a direct consequence of the Middle East conflict . And that was despite the Luton-based low-cost carrier having hedged more than three-quarters of its jet fuel requirement at pre-war prices .

### Lufthansa’s Forecasting Nightmare

Lufthansa CTO Grazia Vittadini told Reuters that the crisis has made fuel forecasting nearly impossible. “Our (jet fuel) suppliers are changing their forecasting windows, and they’re no longer keen to give an outlook over a time window that goes beyond one month,” she said .

### The Cancellation Threat

Birol was explicit about the potential for flight cancellations. “I can tell you soon we will hear the news that some of the flights from city A to city B might be canceled as a result of lack of jet fuel,” he said .

Rystad Energy economist Claudio Galimberti added that the situation could become “systemic” within three to four weeks, with significant flight reductions across Europe beginning in May and June .

### The Summer Holiday Risk

The timing could not be worse. The summer holiday season is approaching, and European airlines are facing the prospect of a supply crunch just as demand peaks. The IEA’s analysis suggests that if the Strait remains closed, shortages will hit precisely when travelers are booking their summer vacations .

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## Part 6: The EU Response – Draft Plans and Weekly Meetings

### The April 22 Announcement

The European Commission is drafting plans to tackle the looming jet fuel supply crunch. A draft proposal seen by Reuters indicates that from next month, the Commission will introduce EU-wide mapping of refining capacity for oil products and introduce measures “to ensure that existing refining capacity is fully utilised and maintained” .

The measures are due to be published on **April 22** .

### What’s Being Considered

ACI Europe has urged the EU to take several actions:

- **Collective purchasing** of jet fuel to secure supplies

- **Temporary lifting** of restrictions and regulations on importing jet fuel

- **EU-wide assessment and monitoring** of jet fuel production and availability

- **Support for SAF (sustainable aviation fuel)** production to reduce long-term dependence 

The EU also requires its members to maintain 90 days of emergency oil reserves as a buffer against supply shocks. However, this does not include a specific requirement on jet fuel, although countries can count it and other oil products towards their stock .

### The Current Assessment

The European Commission said this week there was **“no evidence of fuel shortages”** in the European Union, but acknowledged there could be supply issues “in the near future” . A spokesperson confirmed that crude flows to European refineries remained stable with no immediate need to tap strategic reserves, adding that oil and gas coordination groups were now meeting weekly .

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## Part 7: The American Traveler’s Playbook – What This Means for You

### If You’re Flying to Europe This Summer

The jet fuel crisis is primarily a European problem, but it will have ripple effects for American travelers. If flights are canceled or reduced, connecting itineraries could be disrupted.

| **Action** | **Why** |

| :--- | :--- |

| **Book now** | Prices are only going up |

| **Consider direct flights** | Avoid connections that might be canceled |

| **Check airline fuel policies** | Some carriers are better hedged than others |

| **Build in flexibility** | Allow extra time for connections |

### If You’re Flying Within Europe

European travelers face the most direct risk. Short-haul flights—which are less fuel-efficient per passenger—could be the first to be cut.

### The Hedging Advantage

Not all airlines are equally exposed. EasyJet had hedged more than 75% of its fuel requirement at pre-war prices, yet still absorbed £25 million in additional costs . Airlines with less hedging will be hit harder.

### The Bottom Line

The era of cheap air travel is over—at least for now. Jet fuel has more than doubled, and the supply is running out. The best advice is simple: **book early, build in flexibility, and prepare for higher prices.**

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### FREQUENTLY ASKING QUESTIONS (FAQs)

**Q1: How much jet fuel does Europe have left?**

A: According to IEA Executive Director Fatih Birol, Europe has **“maybe 6 weeks or so of jet fuel left”** .

**Q2: How much have jet fuel prices increased?**

A: The benchmark European jet fuel price hit an all-time high of **$1,838 per tonne** in early April, up from $831 before the war—a 121% increase .

**Q3: Why is Europe so vulnerable?**

A: Europe relies on the Middle East for about **75% of its jet fuel imports**, and the Strait of Hormuz—the key route for that fuel—has been effectively closed by Iran .

**Q4: Will flights be canceled?**

A: Birol warned that flight cancellations could happen “soon” if the Strait does not reopen. ACI Europe warned of “systemic jet fuel shortage” within three weeks .

**Q5: What is the EU doing about it?**

A: The European Commission is drafting plans to maximize refinery output, map refining capacity, and potentially engage in collective purchasing of jet fuel. Measures are due to be announced on April 22 .

**Q6: How are airlines being affected?**

A: EasyJet absorbed £25 million in additional fuel costs in March alone. Lufthansa’s suppliers are refusing to forecast beyond one month .

**Q7: What is the “crack spread”?**

A: The crack spread is the difference between the price of crude oil and refined products like jet fuel. It has exploded from $20/barrel to $120/barrel—a 500% increase .

**Q8: What’s the single biggest takeaway from the jet fuel crisis?**

A: Europe is facing a genuine supply crunch. With 75% of its jet fuel imports cut off and replacement supplies limited, the continent has about six weeks of fuel left. Flight cancellations are likely by summer. The age of cheap air travel is over—for now.

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## Conclusion: The Dire Strait

On April 16, 2026, the world learned that Europe has maybe six weeks of jet fuel left. The numbers tell the story of a continent on the brink:

- **$1,838/tonne** – Record jet fuel price, up 121%

- **75%** – Europe’s dependency on Middle East imports

- **6 weeks** – Estimated fuel remaining

- **3 weeks** – ACI Europe’s warning window

- **$120/barrel** – The crack spread, up 500%

For the airlines that are struggling to secure fuel, the crisis is existential. For the passengers who are planning summer travel, it is a looming disruption. For the European economy, it is another inflationary pressure.

Birol’s warning echoes: “In the past there was a group called ‘Dire Straits.’ It’s a dire strait now, and it is going to have major implications for the global economy” .

The age of assuming jet fuel will always be available is over. The age of **supply chain fragility** has begun.