China's largest airlines—Air China, China Eastern, and China Southern Airlines—are facing significant financial challenges in 2026, exacerbated by surging jet fuel costs and a highly price-sensitive domestic market. The spike in jet fuel prices followed the outbreak of war in Iran and subsequent attacks by the U.S. and Israel in February, with the Platts Singapore jet fuel benchmark soaring from $93 per barrel in late February to a record $242 per barrel in late March before moderating to $163 per barrel. Despite some government regulation, China's ex-factory jet fuel rates surged 74% in April, according to HSBC, leaving the airlines particularly exposed due to their limited fuel hedging strategies [1].
HSBC analysts project that the 'Big Three' will collectively post a net loss of 22 billion yuan ($3.2 billion) in 2026, reversing their brief return to profitability in the first quarter. This anticipated loss comes as the airlines struggle to pass on higher costs to passengers, who increasingly opt for high-speed rail alternatives. The airlines' share prices have plummeted approximately 30% since the onset of the Iran war, marking them as some of the worst performers in the region. For comparison, Singapore Airlines shares fell 9%, Korean Air Lines 7%, Japan Airlines 20%, and ANA Holdings 18% over the same period, according to LSEG data [1].
Operationally, the industry has seen a wave of international and domestic flight cancellations, with multiple carriers reducing or suspending international services since the conflict began. In the week ending May 14, domestic passenger flights in China dropped 12.7% year-on-year, and cancellation rates soared to nearly 30%, both figures significantly worse than typical seasonal patterns, according to Goldman Sachs [1].
The combination of elevated fuel costs, limited ability to raise ticket prices, and competition from high-speed rail is creating a uniquely challenging environment for China's major airlines. The market reaction has been sharply negative, with substantial declines in airline stock prices and deteriorating operational metrics [1].
CONCLUSION
China's 'Big Three' airlines are under severe pressure from record-high jet fuel prices and declining passenger demand, leading to projected multi-billion dollar losses in 2026. The market has responded with steep share price declines, reflecting investor concerns over the sector's near-term outlook. Without relief from fuel costs or a rebound in demand, the airlines face a tough road ahead.