Rising Flight Prices and the Global Kerosene Crisis
- A global jet fuel crisis, triggered by military conflict between Iran, Israel, and the United States, has led to widespread flight cancellations, steep fare increases, and critical supply...
- The disruption is centered on the Strait of Hormuz, where military operations have effectively removed 10 million barrels per day of oil from global markets.
- Airlines have responded to the supply gap and rising costs by slashing capacity and cancelling thousands of flights.
A global jet fuel crisis, triggered by military conflict between Iran, Israel, and the United States, has led to widespread flight cancellations, steep fare increases, and critical supply shortages across the aviation industry as of April 16, 2026.
The disruption is centered on the Strait of Hormuz, where military operations have effectively removed 10 million barrels per day of oil from global markets. This supply shock has caused jet fuel prices to rise by nearly $100 per barrel since the end of February 2026, with some reports indicating that prices have more than doubled.
Operational Disruptions and Cancellations
Airlines have responded to the supply gap and rising costs by slashing capacity and cancelling thousands of flights. In April 2026 alone, more than 1,000 flights have been cancelled globally.
Scandinavian Airlines has cancelled approximately 1,000 flights in April, primarily impacting short-haul Nordic routes. Lufthansa has developed contingency plans that may involve grounding up to 40 aircraft.
In Italy, four northern airports have implemented fuel rationing for short-haul flights, limiting aircraft to 2,000 litres of jet fuel. This amount represents less than one hour of flying time for a Boeing 737.
The crisis is particularly severe for Asia-Pacific routes, as airlines in that region rely heavily on refineries in the Gulf for their fuel supply.
Impact on Airfares and Consumer Costs
The spike in input costs has been passed directly to passengers through fuel surcharges and higher base fares. Fuel surcharges have risen by up to 34%, and fares on affected routes have increased by 31% to 40%.
New bookings are currently costing 25% to 40% more than they did in February 2026. Travelers on short-haul European routes are facing cancellations with as little as 48 to 72 hours of notice.
To manage the shortage, airlines are consolidating long-haul flights into fewer daily frequencies. In France, carriers such as Air France and Transavia have increased prices for passengers, while the rising cost of tickets has reignited debates regarding territorial continuity in French overseas territories.
Industry Analysis and Supply Chain Bottlenecks
The International Air Transport Association (IATA) has highlighted the severity of the situation. Willie Walsh, Director-General of IATA, has stated that jet fuel is the single most critical input cost for airlines after labor.
Aviation analysts warn that the supply gap could worsen through May and June 2026. Even if tanker routes through the Gulf reopen, IATA has cautioned that shortages may persist for months because the timelines required for refinery repairs are significantly longer than those needed for shipping recovery.
The industry’s vulnerability is compounded by a lack of alternatives. While the world consumes nearly 8 million barrels of jet fuel daily, Sustainable Aviation Fuel (SAF) currently accounts for less than one percent of the total supply.
Outlook for Summer 2026
The aviation sector faces significant risks heading into the peak summer travel season. Widespread cancellations are expected if the conflict persists beyond April 30, 2026.
European airlines have requested emergency measures from the European Union to address the kerosene shortage. Meanwhile, carriers such as Qantas have adjusted their fuel cost forecasts upward in response to the volatility in oil markets.