Restricted or prohibited items on IndiGo flights include a wide range of materials that could threaten safety on board. Passengers are not allowed to carry explosives, fireworks, sharp objects, flammable items, and toxic chemicals. Lithium batteries, power banks, and electronic devices must follow specific placement rules. Liquids exceeding the permitted limit are restricted in cabin baggage. Household tools, sports equipment, and self-defense items require special handling or may be banned altogether. IndiGo’s regulations are designed to meet international aviation safety standards. Reviewing these rules before packing helps travelers avoid penalties, security issues, and last-minute baggage rechecks at the airport.