Middle East conflict reshapes the global aviation map

The Middle East conflict has resulted in the closure of airspaces and disrupted the global flight network, forcing airlines to adjust strategies, compete for market share, and face rising cost pressures. For many years, U.S. and European airlines have faced intense competition from the rise of Middle Eastern carriers. However, this dynamic is changing rapidly as the Iran conflict escalates, prompting several countries to close their airspaces and driving the regional air network into chaos. Airlines such as Emirates, Qatar Airways, and Etihad Airways have leveraged their strategic geographic position to become a bridge linking Europe, Africa, and Asia. As the conflict disrupts long-haul traffic in the Middle East, Western airlines have immediately seized the opportunity to fill the gaps in market share. In March 2026, major airline groups including Deutsche Lufthansa AG, British Airways and Air France-KLM deployed additional aircraft to key markets in Asia such as India, Thailand and Singapore. However, data from Flightradar24 show that the gains in market share remain modest, and sustaining a durable growth momentum remains a significant challenge. For European airlines, the biggest current challenge is controlling fuel costs that have surged due to volatility in energy markets. These airlines face a difficult choice: raise ticket prices to protect margins or absorb costs to attract new customers. Notably, after more than a month of conflict, capacity in the U.S. market has increased the most. Major carriers such as United Airlines and Delta Air Lines have expanded long-haul widebody operations by 11% and 12%, respectively. In addition to increasing frequencies to existing European destinations, U.S. carriers have opened new routes targeting higher-spending travelers. Although vulnerable to fuel-price swings due to the lack of hedging, U.S. airlines still benefit from surging ticket demand as passengers worry that transport costs will continue to rise. On the European side, Turkish Airlines is among the few Western carriers to gain market share, while Qatar Airways has suffered the heaviest losses. Lufthansa reports higher near-term demand and aims to turn this route-shift into a longer-term strategy. The Asia–Europe flight network has been complex since 2022 due to the ban on flying over Russian airspace related to the Ukraine conflict. The ongoing Iran war worsens the situation. Iran and Iraq airspace closures force flights to route via narrow corridors over the skies of Georgia, Azerbaijan, and parts of Central Asia. Conroy Gaynor, an analyst at Bloomberg Intelligence, notes that the biggest challenge for European airlines on Asia-bound routes is airspace availability and competition from Asian carriers, which still hold an edge by being able to fly through Russian airspace. According to this expert, global flight capacity is increasingly concentrated in the Atlantic region, though concerns remain about whether market demand is large enough to absorb this substantial increase.