Australian airline Qantas, which operates flights from London's Heathrow Airport, has announced significant cuts to its domestic capacity as it faces a staggering £400 million increase in its fuel bill for 2026. The surge in costs is directly linked to escalating oil prices following recent geopolitical tensions in the Middle East.
Middle East Conflict Disrupts Global Oil Supply
Rising oil prices have severely impacted the aviation sector after Iran blocked the movement of oil tankers through the critical Strait of Hormuz. This strategic trade route, through which approximately one-fifth of all global oil traded passes, became a flashpoint following joint US-Israeli strikes on several key Iranian sites over the past six weeks.
Qantas Faces Unprecedented Fuel Cost Pressure
International and domestic carrier Qantas expects to pay between $3.1 billion and $3.3 billion Australian Dollars for fuel in the six months to June 30, despite implementing oil supply hedging strategies. The company reported it cannot hedge refinery costs, which have risen five-fold, adding between $600 million and $800 million to its expected fuel bill for the second half of the year.
Higher international airfares will only partially offset these increased costs, according to Qantas statements. The airline anticipates earning double revenues per available seat kilometre from international flying after major Middle Eastern airlines were forced to reduce services amid the ongoing conflict.
Capacity Cuts and Service Consolidation
The combination of higher fuel costs and looming supply scarcity has prompted Qantas to implement immediate operational changes:
- Reducing domestic and regional services by 5% in coming weeks
- Axing flights that are not operating at full capacity
- Increasing consolidation of services on busy capital city routes
The airline is working closely with government authorities and jet fuel suppliers who continue to provide confidence in fuel supply for the remainder of April and well into May. Qantas emphasized in an official statement that they are closely monitoring the situation given the ongoing uncertainty in global fuel supply chains.
This strategic response comes as the aviation industry globally grapples with the economic fallout from Middle East tensions, with Qantas becoming one of the first major international carriers to implement significant capacity reductions in response to the fuel price crisis.



