The proprietor of British Airways has warned that the warfare in Iran will saddle the group with a €2 billion gas invoice shock this 12 months, taking the gloss off a bullish set of first-quarter numbers and forcing the Metropolis to rein in its revenue expectations.
Worldwide Airways Group (IAG), the FTSE 100 service that additionally owns Iberia, Vueling and Aer Lingus, instructed shareholders that surging jet gas costs triggered by the closure of the Strait of Hormuz, the chokepoint by means of which roughly a fifth of the world’s oil and gasoline flows, would push its annual gas prices to about €9 billion, up from €7 billion in 2025.
Regardless of the warning, Luis Gallego, chief government, struck a defiant notice, insisting the group was “uniquely positioned” to trip out the turbulence. Crucially, IAG mentioned it had no plans to mothball routes, having locked in provides by means of its long-standing self-supply preparations at its essential hubs.
“We presently see no points with gas availability in our essential markets, significantly as we profit from the energy of our provide chain, shares and significantly our self-supply preparations at our key hubs,” Mr Gallego mentioned. “We’re assured in gas availability by means of the summer season.”
The reassurance shall be welcomed by holidaymakers and the Metropolis alike, which had feared a repeat of the operational chaos that plagued European carriers throughout earlier oil shocks. Mr Gallego pointed to the group’s “main positions throughout various markets, sturdy manufacturers, structurally excessive margins and robust steadiness sheet” as a buffer in opposition to the geopolitical squall.
In a transparent sign of confidence, IAG confirmed it might press forward with its €1.5 billion share buyback, a programme it green-lit solely the day earlier than American and Israeli forces launched strikes on Iran in late February. The battle has since dominated a 3rd of the airline’s first buying and selling quarter.
The numbers, in reality, counsel the group went into the battle with the wind at its again. Revenues edged up virtually 2 per cent to €7.1 billion within the three months to the tip of March, whereas pre-tax income leapt 77 per cent to €351 million, pushed largely by punchy demand for premium-economy, enterprise and first-class seats on the all-important transatlantic hall. North Atlantic flying accounts for roughly half of IAG’s capability, and well-heeled travellers turning left as they board are a disproportionate driver of its margins.
IAG mentioned it had hedged about 70 per cent of its gas wants for the remainder of the 12 months, having both forward-bought kerosene or taken out monetary devices to cap its publicity to identify costs. That insulation, the group conceded, won’t final indefinitely.
“While the primary quarter was comparatively unaffected by the Center East battle we count on it to have a extra substantial influence all through the remainder of the 12 months as the rise within the gas value begins to present itself,” the corporate mentioned.
The upshot: income in 2026 will fall wanting the determine pencilled in at the beginning of the 12 months. IAG booked working income of greater than €5 billion in 2025, and analysts had been forecasting earnings progress of as much as 10 per cent this 12 months earlier than the Iran flare-up despatched oil markets spinning.
The Center East shouldn’t be the one smooth patch on the route map. IAG flagged that demand into the japanese Mediterranean had, predictably, weakened, whereas the European short-haul market, the place British Airways and Vueling go toe-to-toe with Ryanair and easyJet, “stays aggressive”. Aer Lingus, in the meantime, continues to really feel the warmth from American carriers piling capability onto the profitable Eire-United States hall.
For SME suppliers throughout the British and Irish aviation provide chain, from in-flight caterers to floor handlers and MRO specialists, the message is combined. Capability is holding up, premium demand is strong, and IAG’s business machine is plainly nonetheless firing. However with the airline’s personal revenue ambitions clipped by geopolitics, the stress on margins will inevitably cascade down the meals chain over the approaching quarters.
For traders, the read-across is acquainted: IAG stays one of many extra resilient operators in European aviation, however the Iran warfare has reminded the market that even the best-run airways fly on the mercy of the oil worth.

