European Carriers Bear the Brunt as Middle East Conflict Grounds Global Aviation

Fuel costs surge and route networks fracture as airlines scramble to contain the damage.

Europe's major airlines entered crisis mode this week as the escalating US-Israeli military campaign against Iran triggered the most severe disruption to global aviation since the pandemic, closing vast swathes of Middle Eastern airspace and sending jet fuel prices to their highest levels in more than two years.

Shares in International Consolidated Airlines Group, the parent company of British Airways and Iberia, fell as much as 7 per cent on Monday, March 2, as the conflict's immediate operational consequences became clear. Across the European sector more broadly, Wizz Air, IAG, Lufthansa, and Air France-KLM all closed between 5 and 8 per cent lower.

Wizz Air, among the most exposed of the European low-cost carriers, flagged a $58 million hit to profits — a particularly sharp blow for a carrier whose Central and Eastern European network relies heavily on Middle East connectivity.

The economic arithmetic is unforgiving. Jet fuel prices in Europe surpassed $1,000 per tonne for the first time in 30 months, driven by a widening crack spread as refinery capacity struggled to meet simultaneous military and commercial demand. Fuel typically represents roughly a third of an airline's total cost base, leaving carriers with limited room for manoeuvre.

Austrian Airlines, part of the Lufthansa Group, ran a crew evacuation flight to Muscat, Oman, before returning to Vienna — a logistical improvisation that illustrated the cascading disruption rippling through European hub networks dependent on Middle Eastern transit corridors.

Supply chain constraints at both Boeing and Airbus have already limited the availability of newer, more fuel-efficient aircraft, leaving many carriers with older fleets poorly positioned to absorb an energy shock of this magnitude.

For an industry that IATA had forecast would generate $41 billion in net profit in 2026, the opening weeks of March have delivered an uncomfortable reminder of aviation's enduring fragility — and the limits of optimism in a sector always one geopolitical shock away from crisis.