IAG Earnings: Softer Trans-Atlantic Yields and Weaker Leisure Demand Trigger 10% Share Decline

We think International Consolidated Airlines Group stock is fairly valued.

A British Airways plane landing at Heathrow Airport.
John Keeble via Getty

Key Morningstar Metrics for International Consolidated Airlines Group

What We Thought of International Consolidated Airlines Group’s Earnings

IAG’s operating margin of 22% remained strong, yet underlying revenue trends—particularly for the trans-Atlantic—were softer than expected. Passenger yields were broadly flat year on year, and group unit revenue fell 2.4% as higher capacity and currency headwinds pressured pricing.

Why it matters: Shares fell 10% as weaker economy-class demand on the trans-Atlantic corridor—historically, International Airlines Group’s most profitable and strategically vital route, accounting for about 40% of revenue—combined with increased capacity to produce softer-than-expected volume and pricing mix.

  • While premium travel demand remained resilient and supported overall yields, it did not offset softness in leisure travel and 7% drop in passenger revenue per available seat kilometer on trans-Atlantic routes, driven by stricter visa rules, capacity oversupply, and a strong US dollar.
  • Across the rest of the network, Europe suffered from excess supply and lower demand in specific continental markets, hitting Vueling and BA. Passenger unit revenue at the group level fell 2.4%, confirming softening pricing power in capacity-constrained markets.

The bottom line: We maintain our fair value estimate of GBX 410. Supported by capacity constraints and ongoing demand normalization, IAG’s disciplined strategy, improved leverage, and efficient cost base maintain best-in-class margins among European network carriers and strong long-term profitability potential.

  • IAG delivered strong cost execution, with nonfuel unit costs broadly flat year on year as procurement transformation and strict discipline took hold, while fuel costs fell nearly 11% due to lower commodity prices and efficiency gains from new-generation aircraft.
  • Net leverage improved to 0.8, supported by strong cash generation and disciplined capex, while it continued receiving largely unencumbered planes. The nearly complete EUR 1 billion buyback and higher interim dividend underline management’s commitment to shareholder returns.

Editor's Note: This analysis was originally published as a stock note by Morningstar Equity Research.

The author or authors do not own shares in any securities mentioned in this article. Find out about Morningstar's editorial policies.