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Jet fuel costs surge as Iran conflict drives airline squeeze

What's happened

Fuel costs have surged for airlines amid disruptions linked to the Iran conflict, pushing jet fuel above $200 per barrel and prompting carriers to raise fares, cut routes, and consider capacity reductions. Spirit Airlines has shut operations; Cirium data show widespread schedule reductions into summer, with US carriers hardest hit.

What's behind the headline?

What this means for travelers

  • Jet fuel has become a dominant cost for airlines, pressuring ticket prices and baggage fees.
  • US carriers are more exposed due to less hedging and higher fuel costs, accelerating schedule reductions.
  • Airlines are prioritizing higher-yielding flights and cutting marginal services to manage cash flow.

Who benefits or loses

  • Passengers face fewer options and potentially higher fares in the near term.
  • Airlines with flexible capacity and hedging strategies may weather the shock better than those with thin margins.

What to watch next

  • Any government relief or bailout discussions could alter the pace of cancellations.
  • Oil price volatility will determine how quickly capacity can rebound and whether flight schedules stabilize.

How we got here

The surge follows disruptions to shipping through the Strait of Hormuz amid the U.S.-Iran tensions, with jet fuel prices rising and airlines adjusting capacity in response to higher costs. The crisis echoes the post-COVID era for air travel, as carriers seek to preserve cash and margins through price increases and flight cancellations.

Our analysis

The Independent has reported that fuel costs per gallon rose 74 cents in March and that Spirit Airlines has ceased operations due to fuel surcharges. Business Insider UK notes Cirium findings showing 9.3 million seats removed from global schedules over a 10-day period, with Spirit, United, Delta, and American among the hardest hit. The Independent’s Neil Lancefield reports on UK departures, while Cirium’s data indicate Lufthansa also cancelled thousands of flights as jet fuel costs spike. Read the respective pieces for full context and direct quotes.

Go deeper

  • How long will this fuel-price-driven capacity reduction continue?
  • Are there any government interventions planned to stabilize jet fuel costs?

More on these topics

  • Lufthansa - Airline

    Deutsche Lufthansa AG, commonly known as Lufthansa, is the largest German airline which, when combined with its subsidiaries, is the second largest airline in Europe in terms of passengers carried.

  • Spirit Airlines

    In folk belief, spirit is the vital principle or animating force within all living things. As far back as 1628 and 1633 respectively, both William Harvey and René Descartes speculated that somewhere within the body, in a special locality, there was a ‘


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