Global Airlines Brace for Years of Higher Fuel Costs and Weaker Travel Demand

Global airlines are preparing for several years of financial pressure as jet fuel prices remain elevated after the conflict in Iran, forcing carriers to lift fares again, slow long-term expansion and reconsider the size of their fleets. The warnings emerged in mid-October 2026 as aviation leaders said the cost squeeze could outlast earlier hopes of a quick price correction once the Strait of Hormuz reopened.

TAP Air Portugal chief executive Luis Rodrigues said the industry could face a difficult stretch of three to five years, noting that travel demand is still present but that carriers have limited room to keep raising prices. Other leaders echoed the concern that persistent energy costs will feed inflation, reduce household incomes and eventually push travelers to spend less on flights.

Bookings hold up despite higher fares

So far, passengers have not pulled back sharply. Data from aviation information company OAG showed 2.3 billion bookings in the first half of the year, a 1 percent increase from the same period a year earlier. Fares rose by double digits in most months of 2026, yet demand changed little, even with months of disruption to routes through the Gulf region.

Delta Air Lines said it had seen virtually no decline in demand even after raising average ticket prices by 20 percent this year. That resilience has given carriers some confidence, but executives cautioned that it may not last if broad inflation continues to erode what households can afford.

Hedging cushion is running out

Part of the coming strain comes from fuel hedging contracts that are gradually expiring. Joerg Eberhart, head of Italy's ITA Airways, said the carrier had bought about 80 percent of its fuel needs before the Iran crisis broke out. Because it did not sign additional hedging contracts, the airline faces greater exposure to price swings next year, a pattern other carriers are watching closely.

Airlines are also rethinking investment plans. Some are no longer focused only on ordering new Boeing and Airbus jets to grow their fleets, and are instead weighing when to replace older, less fuel-efficient aircraft while allocating budget to artificial intelligence technology. Latam Airlines is moving some older planes to quieter routes to save fuel rather than retiring them outright, while Sun Express said it will assess each year whether to keep flying older aircraft once new deliveries arrive.

For the airlines and aviation workforce, the shift points to a period of tighter cost control rather than rapid hiring and network growth. Carriers that once planned to add routes and staff may delay those plans, while demand grows for people who can manage fuel exposure, schedule aircraft efficiently and use data tools to protect margins. Roberto Alvo, chief executive of Latam Airlines, argued that if energy prices damage the wider economy, travel demand will slow and the outlook for the entire industry will change significantly.

Adrian Neuhauser, chief executive of Abra Airlines, said the industry may end up smaller than expected as companies adjust their growth plans. Analysts note that cutting fares to stimulate demand is harder now, because rising costs and thinner profit margins make such discounts riskier for balance sheets.

What to watch next

The next signals will come from fuel prices, the pace of new hedging deals and monthly booking data as the remaining protection expires. Carriers are expected to announce further fare adjustments and fleet decisions in the coming months. How quickly inflation affects household spending, and whether passengers keep booking through higher prices, will determine whether the anticipated years of hardship arrive in full.