The escalating conflict between the US, Israel, and Iran is reshaping global aviation and energy markets, with airlines scrambling to adapt to soaring fuel costs and disrupted supply chains. Germany's Lufthansa, one of Europe's largest carriers, announced this week the cancellation of 20,000 short-haul flights through October 2026, a move aimed at conserving 40,000 tonnes of aviation fuel. The airline will also shutter its regional subsidiary, CityLine, as part of broader efforts to stabilize operations.
Industry-wide pressures are mounting, with the International Energy Agency warning that Europe's aviation fuel reserves could be depleted within six weeks if Middle East tensions persist. The Strait of Hormuz, a vital conduit for 20% of global oil and gas shipments, remains a flashpoint. Disruptions here have triggered cascading effects, particularly in the EU, which imports up to 30% of its aviation fuel from the region.
Zhang Monan, a researcher at the China Center for International Economic Exchanges, highlighted the systemic risks: 'Global supply chains depend on transport, and aviation is a critical pillar. Flight cancellations or fuel cost spikes could ripple through trade, tourism, and services, amplifying inflation and economic slowdowns.' She cautioned that prolonged conflict could push global growth toward stagnation in late 2026.
Recent inflation data underscore these concerns. UK consumer prices rose to 3.3% in March, while US retail sales climbed 1.7%—driven largely by a 15.5% surge in gas station revenues. The International Monetary Fund revised its 2026 global growth forecast downward to 3.1%, warning that sustained high oil prices could slash growth to 2% in extreme scenarios.
As airlines prioritize profitable long-haul routes over regional flights, analysts warn travelers and businesses to brace for prolonged turbulence. With US Energy Secretary Chris Wright predicting gasoline prices above $3 per gallon until 2027, the aviation sector's fuel-driven crisis shows no signs of abating.
