Whalesbook
India's aviation industry saw slight growth in passenger numbers in the first quarter of 2026, but this masks serious financial challenges for airlines. While IndiGo continues to extend its lead, the underlying economics are being severely hit by rising fuel costs and global instability.
IndiGo Leads Despite Industry Pressures
InterGlobe Aviation's IndiGo further cemented its leadership position, holding 63.3% of the domestic market share in March 2026 and maintaining strong on-time performance at 88.7%. Despite this strong position, the airline's stock reflects broader industry caution, trading at a P/E ratio of around 37-56, in line with the industry average, suggesting investors see limited growth potential. The company's market value is a solid ₹1.72 trillion. Yet, even for IndiGo, rising operating costs present an ongoing challenge.
Airlines Face Financial Turbulence
The broader Indian aviation sector is grappling with severe financial stress. Jet fuel prices have sharply risen due to geopolitical tensions in West Asia, making fuel 55%-60% of operational expenses, up from 30%-40% before the conflict. This surge, combined with a falling rupee, greatly increases costs for airlines. Industry bodies like the Federation of Indian Airlines have warned the government that the sector is "on the verge of closing down or stopping operations."
Air India is facing a severe financial crisis, expected to report a full-year loss exceeding ₹20,000 crore for FY2026, nearly double the previous year. This marks its largest deficit since privatization, with reported losses reaching approximately INR220 billion (USD2.4 billion) for the fiscal year ending March 31, 2026. Meanwhile, budget carrier SpiceJet has seen its market share drop to 3.8% and continues with a negative P/E ratio, indicating continuing financial difficulties. Its stock has seen high volatility, with a one-year return of about -72.73%.
Rising Costs Threaten Sector Survival
The rising cost environment is a major risk to the Indian aviation sector's survival. Although the government capped domestic jet fuel price increases by 25% in April 2026, international operations saw no similar relief, adding to losses. The falling rupee against the US dollar increases the cost of dollar-denominated expenses like aircraft leases and maintenance.
ICRA changed its industry outlook to "negative" from "stable," expecting higher losses in FY2027 due to these cost pressures and geopolitical disruptions. Lifting fare caps in late 2025 risks price hikes that could curb demand, especially among leisure travelers. Additionally, aircraft grounding for engine repairs adds to airline costs.
Outlook Remains Challenging
Despite traffic growth, analysts are cautious about the sector. UBS has downgraded IndiGo shares, citing reports of reduced price targets. MarketsMOJO downgraded InterGlobe Aviation to "Sell" from "Hold." The outlook for Indian aviation remains difficult, with high costs likely to continue into FY2027, meaning efficiency and cost control are crucial for survival and recovery.