The Predictable Price Surge
Every year, the weeks leading up to Diwali trigger India's largest domestic travel rush. Millions of people plan to travel within the same narrow window to be with family, creating a massive spike in demand for a limited number of airline seats. According
to industry data, booking volumes can jump by up to 50% compared to regular periods, and domestic air passenger traffic increases by 18-25%. This concentrated demand allows airlines' dynamic pricing systems to kick in, pushing fares higher as the cheapest seats sell out. This year, the situation is intensified by a slight reduction in domestic flight capacity from major carriers, further tightening the supply.
The Golden Booking Window Is Closing
For festive travel, the age-old advice to book early holds truer than ever. Travel experts suggest that the optimal time to book Diwali flights is typically 60 to 90 days in advance, a window that would have been from early August to mid-September for Diwali 2026. Booking within this period often provides the best balance of fare availability and competitive pricing. As we move closer to Diwali, especially inside the final 30-day window, fares are known to jump sharply, sometimes doubling or more. Recent checks in September 2026 already show significant price hikes on major routes, with return tickets on corridors like Delhi-Hyderabad and Delhi-Kolkata reaching between ₹17,000 and ₹18,000.
High-Demand Routes to Watch
The price increases are not uniform across the country. The steepest surges are consistently seen on routes connecting major metro hubs to hometown destinations, particularly from IT and business centres. Routes like Delhi-Bengaluru, Mumbai-Delhi, and Bengaluru-Kolkata are seeing major price jumps. One traveller noted on social media that a Delhi-Bengaluru round trip that cost around ₹13,000 two years ago now exceeds ₹20,000. Similarly, routes connecting big cities to places like Patna, Lucknow, and Varanasi are experiencing some of the most dramatic fare increases, with some tickets reportedly climbing by 80-150% in the final ten days before the festival.
Smart Strategies to Save Money Now
Even if you’ve missed the ideal booking window, there are still ways to find better value. Flexibility is your biggest asset. Flying on the day of Diwali itself can be significantly cheaper, as most travellers aim to arrive before the festivities begin. Data suggests flying on Diwali day can save you 20-40% compared to the busy weekend right before it. Similarly, opting for midweek departures, like on a Tuesday or Wednesday, is often more affordable than flying on a Friday or Sunday. Using fare comparison tools and setting up price alerts can also help you catch any brief dips in price. If you live near multiple airports, check fares from secondary airports, which may have more availability at a lower cost.
Think Beyond the Ticket Price
When budgeting for your trip, look beyond the initial fare. Many budget airlines charge extra for checked baggage, seat selection, and meals. These ancillary costs can add up quickly, turning a seemingly cheap ticket into a much more expensive one. When comparing flights, be sure to look at the total price, including all taxes and fees. Also, remember to book your return journey at the same time. Many travellers focus on the outbound ticket and are later surprised by even higher prices for their return trip after the festival. Securing both legs of your journey together provides peace of mind and can protect you from further price hikes.
