What to Know About the Prohibited Items on Flight?

By Admin | Mar 27, 2026
prohibited items on flights

The International Travel Standards prohibit carrying certain kinds of items on board that can be hazardous, prone ot explosion, or concerning security threats to fellow passengers. To ensure safety, the airport authorities have made sure that no one can clear security checks if they are in possession of any prohibited items on flights, such as weapons, flammable substances, explosives, and the like.

If you have paid attention to the 100ml limit on liquids, aerosols, and gels in your carry-on bags, you must know that this is a measure to promote on-board safety. Any spillable toxic chemicals, sharp objects, weapons, explosives, or flammable substances can disrupt a plane’s environment and can even create a hazardous situation.

To prevent security threats and control the cabin environment, the International Travel Standards have prepared guidelines and a list of prohibited items on flights. Everyone must comply with the list and guidelines to ensure they are not carrying anything illegal or likely to cause trouble. But how will you know about the prohibited items in flight? Don’t worry, the blog will guide you. The blog covers “which items are not allowed in flight” and tips to carefully handle electronic devices. Let’s find out!

What Prohibited Items on Flights Should I Avoid?

International Travel Standards, such as IATA, have established guidelines for transporting hazardous materials on aircraft. Every passenger must comply with these guidelines to ensure their bags clear security and they proceed to the plane. Here’s what a traveler should avoid:

Weapons and Objects with Sharp and Pointy Edges

  • Hatches, axes, drts, arrows, or other iron objects with spikes or sharp sides.
  • Knives, blades, razors, ice picks, and other metals.
  • Scissors, scalpels, meat cleavers, box cutters, swordsticks, etc.
  • Tools like pliers, hammers, drills, screwdrivers, crowbars, wrenches, etc.

Blunt Objects

  • Baseball and softball
  • Hockey sticks, Snooker cue sticks, and lacrosse sticks
  • Canoe or kayak paddles
  • Skateboards
  • Fishing rods
  • Knuckle dusters, clubs, rice flails, nunchucks, coshes, kubatons, kubasaunts, and other martial arts equipment.

Devices & Spare Batteries

  • Always carry batteries containing lithium or lithium-ion cells for phones, laptops, cameras, and other electronic devices in carry-on bags. According to the International Travel Standards, you may carry these items onto the aircraft for personal use. However, the devices’ batteries must include the Wh (Watt-hour) rating and should range from 100Wh to 160Wh.
  • You must keep power banks and spare batteries for portable electronic devices in carry-on bags only. The spare batteries must be within the permissible Wh limit when carrying on either carry-on or checked baggage. A few things to ensure are:
  • Travelers can keep up to 5 batteries without the airlines airline's approval if they are 100 Wh or less. If carrying more than 5 batteries, you must get the airline’s approval.
  • Travelers may be allowed to carry up to 2 spare batteries, each between 100Wh and 160Wh, in their carry-on bags only. But first, the traveler must get the airline’s approval.
  • Batteries with more than 160 Wh of power are strictly prohibited on flights.

Caution! Electronic Devices Must Be Handled Carefully.

Electronic items might not be the prohibited items on flights, but they must be handled carefully. If you are carrying any electronics, make sure you keep them to yourself. Do not throw them anywhere. Handle them properly, as electronics are prone to damage and can cause chaos. The following are some electronic devices that must be handled carefully:

  1. Power banks and Lithium-ion batteries that are separated from a device.
  2. E-cigarettes or Vape

Take care of the following things:

  • Keep the original retail packaging on when carrying batteries to prevent short circuits.
  • Pack electronic devices with lithium-ion batteries in a sealed plastic bag or an insulated pouch to prevent a leak.
  • Get clearance approval from the check-in counter if you are carrying batteries with a capacity of 100Wh to 160Wh.
  • Keep your cabin baggage in the overhead compartment when carrying spare batteries, power banks, e-cigarettes, and other items.
  • Make sure to switch off all the electronic devices before keeping your carry-on bags in the overhead compartment.
  • Do not let the spare batteries, power banks, and vapes sit in your carry-on bags. Keep them to yourself in your front seat pocket.
  • If your power bank or batteries show any sign of overheating or swelling, you must inform the crew immediately.
  • Do not use any idle charging device on board.
  • Never keep your power banks, e-cigarettes, and spare batteries in checked bags.

Electronics that Don’t Belong in Checked Luggage

You can keep any spare lithium metal or lithium-ion batteries, or other portable electronic devices containing such batteries, in your checked luggage. However, battery-operated power vehicles, e-cigarettes, mobility devices, and the rest do not belong in checked baggage. Any battery-operated mobility device, such as a wheelchair, should be carried in checked baggage only after the battery has been prepared in accordance with the guidelines. You must check the International Travel Standards for carrying electric wheelchairs.

Prohibited Items in Checked Baggage and Carry-on Bags

There are certain prohibited items on airplanes that violate International Travel Standards. Carrying them in either carry-on bags or checked luggage is a punishable offence. You must not bring these items with you on a flight under any circumstances. The following are some strictly prohibited items on flights:

Weapons, Guns, & Firearms

Weapons, guns, and firearms are some strictly prohibited items on flights. You cannot bring them under any circumstances as they promote violence and danger. Below is a list of prohibited items in flight:

  • Sharp metals: Knives, scissors, blades, box cutters, and tools.
  • Firearms: Pistols, signal flare pistols, all kinds of toy guns, crossbows, spear guns, ball bearing guns, pellet guns, lighters or other objects shaped like a firearm, and the rest.
  • Any components or parts of firearms.
  • Cattle prods or other stun guns.

Flammable Substances or Explosives

The following are some prohibited items on planes:

  • All kinds of grenades
  • Gas containers (Example: Propane, butane, acetylene, massive quantities of oxygen, etc.).
  • Any form of flares and other pyrotechnics.
  • Fireworks, including party poppers, toy caps.
  • Non-safety matches
  • Ammunition, detonators, fuses, blasting caps, and other explosives.
  • Smoke-generating canisters or cartridges.
  • Gasoline, diesel, petrol, or any kind of flammable liquid fuel.
  • Lighter fluid, paint thinner, aerosol, spray paints, and turpentine.
  • Alcohol or alcoholic beverages.
  • Ethanol or vehicle fuel system components containing internal combustion engines.
  • MREs (Meal Ready to Eat), self-heating meals, or FRH (Flameless Ration Heater).

Chemicals or Toxic Substances

The following kinds of chemicals or toxic substances are considered as the airport prohibited items:

  • Any corrosive substances
  • Acids
  • Alkalis (Example: Spillable wet batteries)
  • Bleaching substances, like mercury and chlorine.
  • Disabling or incapacitating sprays, such as pepper spray, tear gas, mace, or any radioactive material.
  • Biological hazardous materials
  • Infectious substances such as infected blood, viruses, and bacteria.

Living Botanicals

Living botanicals, such as roots, flowers, bark, and the rest of the parts of a plant, soil, seeds, etc., are strictly prohibited items on flights. The airport security cannot allow you to carry them in either your checked or carry-on bags. Whether you are carrying any potted plants or taking elements such as seeds, roots, soil, or other materials, you must obtain a Phytosanitary Certificate from the Ministry of Agriculture. These kinds of things must be transported via cargo. So make transportation arrangements accordingly.

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