IndiGo and SpiceJet Aviation Stock Surge as Crude Oil Crash Below Pre-Conflict Levels Fuels Market Rally, New Strait of Hormuz Supply Relief Boosts Sentiment and Airlines Suspend Langkawi, Krabi, Ho Chi Minh City, Hong Kong and Shanghai Routes from July 1, 2026

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June 25, 2026 11:52 GMT+5:30

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IndiGo and SpiceJet shares surged as global aviation sentiment strengthened after crude oil prices fell sharply, driven by easing supply risks through the Strait of Hormuz. The decline in oil costs reduced pressure on airline fuel expenses, improving investor confidence across the aviation sector. Market optimism also grew as fears of prolonged disruption in Middle East shipping routes subsided, supporting expectations of smoother global operations. However, the gains came alongside ongoing network adjustments, with airlines announcing new suspensions on select international routes, including Langkawi, Krabi, Ho Chi Minh City, Hong Kong and Shanghai from July 1, 2026, reflecting continued operational recalibration despite improving cost conditions.

IndiGo and SpiceJet Shares Rise as Crude Oil Price Crash Boosts Aviation Market Sentiment Amid Easing Middle East Supply Fears

Indian aviation stocks gained fresh momentum on Thursday as a sharp decline in crude oil prices lifted investor confidence in airline companies, including IndiGo parent InterGlobe Aviation and SpiceJet. The fall in oil prices came after supply concerns eased following progress in the Iran conflict and signs of improving movement through the Strait of Hormuz, one of the world’s most critical energy transit corridors.

The rally reflected a broader market belief that lower fuel costs could provide much-needed relief to airlines, which had faced pressure from expensive aviation turbine fuel, disrupted international operations, longer flight routes and weakened travel demand during the recent escalation in the Middle East. With crude oil now trading below pre-conflict levels, investors are reassessing the earnings outlook for carriers exposed to fuel volatility and international network disruption.

Shares of InterGlobe Aviation, which operates IndiGo, advanced strongly in morning trade. The stock climbed around 3.5 per cent to touch an intraday high of Rs 5,386. SpiceJet also moved higher, rising nearly 4 per cent to Rs 12.78. The upward movement in both counters came as crude oil prices slipped sharply, improving sentiment across the aviation sector.

Fuel remains one of the largest operating expenses for airlines. Any meaningful fall in crude oil prices can support margins, especially when ticket demand remains stable and carriers manage to avoid deep fare discounts. For low-cost airlines, where cost discipline plays a central role in profitability, a sustained reduction in oil prices can significantly improve market confidence.

Brent Crude Falls Below Pre-Conflict Level

Brent crude dropped below 73 dollars a barrel for the first time since February 28, 2026, the date from which regional hostilities had begun affecting energy markets. The latest decline marked a steep reversal from the April 30 peak, when Brent touched 126 dollars a barrel after fears mounted over a possible closure of the Strait of Hormuz.

From that high point, Brent has now fallen by around 42 per cent. The decline has reduced fears of a prolonged fuel cost shock for airlines and raised hopes that global aviation operations may gradually return to a more predictable environment.

Brent crude futures for August delivery fell by around 2 per cent to 72.40 dollars a barrel. US West Texas Intermediate crude also moved lower, declining about 1.6 per cent to 69 dollars a barrel. Both benchmarks had already recorded sharp losses in the previous session as traders priced in reduced supply disruption risks.

The drop in oil prices has become a major trigger for aviation stocks because airlines are highly sensitive to fluctuations in fuel markets. When oil prices rise abruptly, carriers face higher fuel bills, greater pressure on fares and weaker earnings visibility. When crude softens, investors often expect relief in operating costs and a better margin outlook.

Strait of Hormuz Movement Improves

The easing of supply concerns followed signs that oil flows through the Strait of Hormuz were nearing levels seen before the conflict began. The strait had become the central focus of global commodity markets because it handles a major share of international oil movement. Any disruption in this narrow waterway can trigger a sharp reaction in crude prices and increase uncertainty for energy-dependent industries.

Market sentiment improved after reports suggested that oil movement through the strait had recovered significantly. However, a full return to normal operations may still require more time because safety and clearance work in the area is continuing. This means investors remain alert to any renewed disruption, even though the immediate pressure on crude prices has reduced.

For airlines, a reopening of shipping traffic and lower geopolitical risk may help stabilise fuel procurement and reduce the operational uncertainty that had affected long-haul and regional services. It may also support passenger confidence, especially on routes linked to the Middle East, Europe and Southeast Asia.

Aviation Sector Gets Cost Relief Signal

The aviation sector had come under pressure during the height of regional tensions. Airlines faced higher costs because of rerouting, longer flying times, airspace restrictions, flight cancellations and schedule uncertainty. These disruptions increased fuel burn and placed additional strain on crew planning, aircraft utilisation and operational coordination.

At the same time, travel sentiment weakened in some international markets. Travellers became cautious about flying through affected regions, while businesses and tour operators reviewed itineraries linked to the Middle East and connecting hubs. This environment created pressure not only on airline earnings but also on tourism-linked stocks and travel demand expectations.

The sharp correction in crude prices has therefore acted as a double relief for aviation investors. It reduces concern over immediate fuel inflation and raises the possibility of a gradual recovery in passenger bookings if geopolitical risks continue to ease.

IndiGo Faces Network Adjustments

The impact of the conflict was visible in the operations of Indian carriers. IndiGo, India’s largest airline by market share, had earlier suspended all flights to and from the Middle East at the start of the conflict. The airline also cancelled services linked to Manchester earlier this month, reflecting the broader network challenges created by volatile operating conditions.

In addition, IndiGo announced temporary suspensions on several international routes. Flights to Langkawi, Krabi, Ho Chi Minh City, Hong Kong and Shanghai are set to be suspended from July 1, 2026. Services to Siem Reap are scheduled to pause from July 3, 2026. These suspensions are expected to remain in place until September 30, 2026.

The route pauses indicate how fuel costs, geopolitical uncertainty and seasonal demand patterns can combine to affect airline network planning. Airlines often adjust capacity when operating economics become difficult or when demand visibility weakens. Temporary suspensions allow carriers to protect resources, redeploy aircraft and control losses during periods of uncertainty.

Investors Watch Recovery Signals

The latest stock gains show that investors are beginning to price in a more favourable outlook for airlines if crude oil continues to remain soft and regional tensions ease further. However, the recovery path will depend on how quickly shipping, aviation corridors and passenger demand normalise.

The interim peace arrangement has created a 60-day window for negotiations on more complex issues, including Iran’s nuclear programme. While this has improved short-term sentiment, markets may remain sensitive to any sign of renewed instability.

For now, the aviation sector has received an important boost from lower crude prices. If fuel costs remain under control and international routes stabilise, airlines such as IndiGo and SpiceJet could benefit from improved margins, stronger booking sentiment and greater operational predictability.

The latest rally in aviation stocks therefore reflects more than a single-day market movement. It signals renewed optimism that easing oil prices, reduced supply fears and improving regional conditions may help India’s airline industry recover from one of the most volatile cost and operational phases of the year.