Flying in 2025? Whether you’re planning a quick domestic getaway or an international adventure, GST on flight tickets  plays a major role in your final fare. Understanding how GST is charged on air travel helps you make smarter decisions, avoid price surprises at checkout, and even save more using discounts on Happyfares. In this guide, we break down GST rates for domestic and international flights , cabin-wise tax slabs, GST on add-ons, ITC eligibility, and more—updated for