Flight plans sometimes change but navigating cancellation rules can feel complicated. IndiGo, India’s largest airline, offers a structured cancellation and refund system based on fare type, route, and timing. This guide breaks down everything you need to know on IndiGo Flight Refund Policy and Cancellation charges in 2025, so you can avoid penalties, secure refunds faster, and rebook smarter especially when booking through Happyfares , where you get transparent fares, real-ti