European airline stocks moved lower on Monday as an uptick in crude oil prices, driven in part by escalating tensions in the Middle East, renewed investor focus on fuel costs and their effect on airline earnings. At 05:46 ET (09:46 GMT), the share prices of several major carriers - including Lufthansa, Air France-KLM, easyJet, International Consolidated Airlines Group (IAG), Wizz Air, Norwegian Air Shuttle ASA and Ryanair Holdings - had fallen in a range between 2.4% and 5.8%.
Fuel is one of the largest expense items for airlines and is estimated to make up roughly 20-30% of operating costs. That concentration of expense makes the industry sensitive to swings in energy markets and to changes in the relationship between crude oil benchmarks and refined products used for aviation.
Morgan Stanley analysts flagged a particular risk beyond the absolute level of crude prices: the widening crack spread, meaning the price gap between crude and jet fuel or gasoil. They noted that the crack spread has recently expanded sharply, and cautioned that this could leave some carriers exposed even where hedging is in place.
The report emphasized that hedging practices differ materially across the sector. Low-cost European carriers such as easyJet and Wizz Air tend to hedge directly against jet fuel, which the analysts said provides more direct protection against recent jet-fuel price swings. By contrast, many traditional flag carriers typically hedge using Brent crude or gasoil and add explicit jet-fuel hedges nearer to departure dates. That structure, Morgan Stanley said, could mean those carriers remain more exposed if jet-fuel prices continue to trade at elevated levels.
Within that framework, Morgan Stanley identified Lufthansa as especially vulnerable in a sustained fuel-price stress scenario. The brokerage estimated that, with persistently high jet-fuel prices, Lufthansa's fuel bill could increase by more than 35%, and in a worst-case stress case that could erode up to 88% of its forecast 2026 operating profit. Morgan Stanley characterized that outcome as a stress scenario rather than its base case, and noted that airlines typically attempt to offset a portion of higher fuel costs by raising ticket prices.
By contrast, Morgan Stanley said International Consolidated Airlines Group (IAG) appears relatively better positioned versus some peers, citing stronger margins and lower exposure to jet-fuel crack volatility.
Uncertainty over fuel pricing and the geopolitical backdrop continued to weigh on sentiment across the European airline sector. Investors are currently assessing how different carriers' hedging approaches and margin structures will translate into profit and loss outcomes if jet-fuel costs remain elevated.
Market context and investor considerations
- Rising crude and widening jet-fuel crack spreads are the proximate drivers of the share-price moves observed on Monday.
- Differences in hedging strategy create divergent exposure profiles across low-cost carriers and legacy flag carriers.
- Broker stress scenarios suggest material downside to operating profits for the most exposed airlines if high jet-fuel prices persist.