Whether you receive a refund for a cancelled flight in 2026 depends on who initiated the cancellation and the "Look-in" window rules. If the airline cancels your flight for any reason (operational, technical, or weather), international regulations—including those from the US DOT and India's DGCA—mandate that you are entitled to a full 100% cash refund to your original payment method; you are not required to accept travel vouchers. If you initiate the cancellation, you can typically get a full refund if you do so within the 24-hour (US) or 48-hour (India) free window after booking, provided the flight is at least 7 days away. Outside of these windows, "Non-Refundable" or "Basic Economy" tickets usually only refund the government taxes and fees, while the base fare is forfeited. Processing times are strictly enforced: 7 business days for credit card purchases and up to 20 days for cash payments.