Press Release

October 29, 2026 IGAL/SECT/10-26/5 To To National Stock Exchange of India Limited BSE Limited Exchange Plaza, C-1, Block G Phiroze Jeejeebhoy Tower Bandra Kurla Complex, Bandra - (E), Dalal Street Mumbai - 400 051 Mumbai - 400 001 Symbol: INDIGO Scrip Code: 539448 Subject: Compliances under Regulation 30 and 33 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Regulations”) – Outcome of the Board Meeting Dear Sir/ Madam, The Board of Directors of the Company, in its meeting held on Thursday, October 29, 2026, inter alia, considered and approved the unaudited standalone and consolidated financial results (“Financial Results”) for the quarter and half year ended September 30, 2026. In this regard, please find enclosed: i. Unaudited Financial Results along with Limited Review Reports thereon issued by the Statutory Auditors M/s. S.R. Batliboi & Co. LLP, Chartered Accountants. ii. Investor presentation and press release. The Board meeting commenced at 1355 hours (IST) and concluded at 1540 hours (IST). This disclosure is also being made available on the Company’s website at www.goindigo.in. This is for your information and record. Thanking you, For InterGlobe Aviation Limited Neerja Sharma Company Secretary & Chief Compliance Officer Encl: a/a InterGlobe Aviation Limited Registered Office: Upper Ground Floor, Thapar House, Gate No. 2, Western Wing, 124 Janpath, New Delhi – 110 001, India. M +91 9650098905, F + 91 11 43513200 Email: corporate@goindigo.in Corporate Office: Emaar Capital Tower-II, Sector-26, Sikanderpur Ghosi, MG Road, Gurugram-122002, Haryana, India. T +91 124 435 2500. CIN no.: L62100DL2004PLC129768 Press Release IndiGo delivers strong revenue growth of 24% year-on-year, supported by disciplined capacity deployment and yield management. These measures helped partially offset elevated cost pressures. Exceptionally high fuel costs and rupee depreciation, however, weighed on profitability, resulting in a net loss of INR 19 billion. National, October 29, 2026: InterGlobe Aviation Ltd. (“IndiGo”) today reported its second quarter of fiscal year 2027 results. For the quarter ended September 30, 2026, compared to the same period last year (on a consolidated basis) • Capacity reduced by 1% to 40.8 billion ASKs • Passengers reduced by 4.7% to 27.5 million • Yield increased by 34.3% to INR 6.30 and load factor decreased by 2.2pts to 80.3% • Revenue from Operations increased by 25.9% to INR 233,638 million • Fuel CASK increased by 68.9% to INR 2.44 • CASK ex fuel ex fx increased by 14.6% to INR 3.45 • EBITDAR excluding forex impact of INR 36,153 million (15.5% margin), compared to EBITDAR excluding forex impact of INR 38,003 million (20.5% margin) • EBITDAR of INR 24,599 million (10.5% margin), compared to EBITDAR of INR 11,143 million (6.0% margin) • Net loss excluding forex amounted to INR 7,237 million compared to net profit excluding forex of INR 1,039 million • Net loss of INR 18,791 million, compared to net loss of INR 25,821 million Profitability Metrics Particulars Quarter ended (INR mn) Sep’26 Sep’25 Change EBITDAR 24,599 11,143 +120.8% EBITDAR excluding foreign exchange* 36,153 38,003 -4.9% PBT (18,765) (24,817) +24.4% PAT (18,791) (25,821) +27.2% Profit excluding foreign exchange* (7,237) 1,039 -796.5% * Net of gain on forex hedging of INR 1,778 million and INR 2,061 million for the quarter ended Sep’26 and Sep’25 respectively Operational Metrics* Quarter ended Particulars Sep’26 Sep’25 Change ASK (billion) 40.8 41.2 -1.0% RPK (billion) 32.8 34.0 -3.7% Load Factor 80.3% 82.5% -2.2 pts Passengers (million) 27.5 28.8 -4.7% *Include non-scheduled operations Mr. Willie Walsh, CEO, said, “The seasonally soft September quarter saw exceptionally elevated fuel costs and continued geopolitical turmoil. We responded with prudent capacity reduction and yield management, supporting strong revenue performance but only partially offsetting the higher costs. Despite these actions, the quarter resulted in a net loss of around 19 billion rupees. We remain focused on managing the near-term challenges while continuing to invest for the future. India’s long-term aviation opportunity remains compelling, and our priorities remain clear: safe and reliable operations, rigorous cost discipline, and disciplined growth that creates sustainable value.” Revenue and Cost Comparisons Total income for the quarter ended September 2026 was INR 243,119 million, an increase of 24.0% over the same period last year. For the quarter, our passenger ticket revenues were INR 206,522 million, an increase of 29.3% and ancillary revenues were INR 24,809 million, an increase of 15.9% compared to the same period last year. Quarter ended Particulars (INR mn) Sep’26 Sep’25 Change Revenue from operations 233,638 185,553 +25.9% Other income 9,481 10,442 -9.2% Total income 243,119 195,995 +24.0% RASK* (INR) 5.76 4.55 +26.4% Yield (INR/Km) 6.30 4.69 +34.3% *Net of finance income of INR 8,220 million and INR 8,294 million for quarter ended Sep’26 and Sep’25 respectively Total expenses for the quarter ended September 2026 were INR 261,884 million, an increase of 18.6% over the same quarter last year. Quarter ended Particulars (INR mn) Sep’26 Sep’25 Change Fuel cost 99,668 59,618 +67.2% Other costs excluding fuel 162,216 161,194 +0.6% Total cost 261,884 220,812 +18.6% CASK* (INR) 6.22 5.16 +20.6% CASK ex fuel* (INR) 3.77 3.71 +1.8% CASK ex fuel ex forex* (INR) 3.45 3.01 +14.6% * Net of finance income of INR 8,220 million and INR 8,294 million for quarter ended Sep’26 and Sep’25 respectively Cash and Debt As of 30th September 2026 • IndiGo had a total cash balance of INR 526,854 million comprising INR 399,290 million of free cash and INR 127,564 million of restricted cash. • The capitalized operating lease liability was INR 551,592 million. The total debt (including capitalized operating lease liability) was INR 873,031 million. Network and Fleet • As of 30th September 2026, fleet of 442 aircraft including 26 A320 CEOs, 174 A320 NEOs, 186 A321 NEOs, 4 A321XLR, 44 ATRs, 3 A321 freighters, and 5 B787 (damp lease); a net increase of 10 passenger aircraft during the quarter. • IndiGo operated at a peak of 2,020 daily flights during the quarter including non-scheduled flights. • During the quarter, provided scheduled services to 97 domestic destinations and 36 international destinations. Operational Performance For the period July’26-September’26 • IndiGo had a Technical Dispatch Reliability of 99.9%. • IndiGo had an on-time performance of 91.3% at 10 major airports and flight cancellation rate of 0.35%. Future Capacity Growth • Third quarter of fiscal year 2027 capacity in terms of ASKs is expected to grow by early single digits as compared to the third quarter of fiscal year 2026. Awards and Accolades • IndiGo has been recognized as ‘Best In-flight Cafe’ under the ‘Best In-flight Dining Experience’ category at Travel + Leisure India & South Asia’s seventh edition of the Delicious Dining Awards • IndiGo has been recognized among the ‘Prestigious Brands of India 2026’ by BARC Asia and ERTC Media • IndiGo has been recognized 16 times as ‘Best Low-Cost Airline in India & South Asia’ by Skytrax • IndiGo has been recognized as ‘Cleanest Airline in India & South Asia’ and ‘Best Cabin Crew in India & South Asia’ by Skytrax • IndiGo has been recognized with the ‘DEI Power Award for Inclusion of Persons with Disability (PwD)’ at the Global Inclusion Summit & Awards 2026 Conference Call The Company will conduct a live audio earnings call today, October 29 at 5 pm IST which will be available to the public on a listen only mode followed by Q&A session. The dial-in details are given below: Dial-in Numbers Universal Access Primary Number: +91 22 6280 1311 or +91 22 7115 8212 Local Access Primary Number: 1 800 120 1221 Other Regions USA: 1 8667462133 UK: 0 8081011573 Singapore: 8 001012045 Hong Kong: 8 00964448 Japan: 0 0531161110 Pre-register at the following URL and get yo [Showing first 8,000 characters — download PDF for full document]