The soaring airfares in Europe are a stark reminder of the industry's vulnerability to external shocks. While some airlines have temporarily lowered prices due to subdued demand, the head of the International Air Transport Association, Willie Walsh, predicts an inevitable upward trend in ticket prices. Walsh's concerns are twofold: the immediate threat of fuel shortages and the long-term impact of the Middle East conflict. He warns that the industry cannot indefinitely absorb the rising costs of jet fuel, and the disruption to crude oil supplies in the Gulf region further compounds the problem. This situation highlights the delicate balance between supply and demand, and the industry's struggle to navigate the current crisis. The government's response, focusing on alternative fuel sources and resilient supply chains, is a step in the right direction, but the challenge remains to ensure a stable and affordable travel experience for European passengers. As the industry grapples with these challenges, the question arises: How can we ensure the sustainability of air travel in the face of such volatility?