For domestic flights in Australia, you can carry full-sized toiletries (liquids, aerosols, gels, powders) in your carry-on without volume limits, unlike international flights; however, aerosols must have a protective cap or locking device, and all items are subject to security screening, with inorganic powders potentially separated. Checked baggage has no such restrictions for toiletries.
Domestic flights
If you are flying within Australia on a domestic flight, there are no restrictions on how much powders, liquids, aerosols and gels you can carry on board. If you are travelling domestically, but departing from an international terminal, there are limits on powders, liquids, aerosols and gels.
Each passenger is limited to one quart-size bag of liquids, gels and aerosols. Common travel items that must comply with the 3-1-1 liquids rule include toothpaste, shampoo, conditioner, mouthwash and lotion.
Sporting goods, kitchen utensils, tools, and other items with sharp edges or points that can injure a person
Toiletry and medicinal articles
Permitted as carry-on or checked baggage. Toiletry and medicinal articles include aerosols such as hair sprays and deodorants, flammable liquids such as hand sanitiser, perfumes and medicines containing alcohol are permitted.
Yes, for budget airlines like Jetstar, a handbag (or personal item like a laptop bag) is generally included in the 7kg carry-on allowance, meaning the total weight of both your main carry-on and your small item must not exceed 7kg. Some full-service airlines, like Air New Zealand, offer a 7kg allowance for Economy but often permit an additional small personal item (like a handbag) on top of that, depending on your fare and status, but always check your specific airline's rules.
Sharp Objects
Charging cables (USB cords) and plug-in power adapters for phones do not contain batteries or hazardous components, so they are allowed in both cabin hand luggage and checked baggage.
Flights within Australia are not subject to restrictions on how much powder, liquid, aerosols and gels you can carry onboard. For international flights, guests are permitted to carry liquids, aerosols, and/or gels (with caps) in containers with a maximum capacity of 100ml each.
You can't bring sharp objects (knives, scissors over 4in), weapons, most tools (hammers, drills), firearms, explosives, flammable liquids/aerosols, large lithium batteries, disabling sprays (pepper spray), or large quantities of liquids (over 100ml) in your carry-on; most hazardous materials and large sporting goods are also banned due to security risks, requiring them to be checked.
As per the guidelines, all carry-on liquids, gels, and aerosols must be in containers of 3.4 oz (100ml) or less, packed in one clear quart-size bag.
These are limited to travel-sized containers that are 3.4 ounces (100 milliliters) or less per item. Placing these items in the small bag and separating from your carry-on baggage facilitates the screening process. Pack items that are in containers larger than 3.4 ounces or 100 milliliters in checked baggage.
The Transportation Security Administration (TSA) doesn't ask you to keep your medicines in their original prescription bottles. But each state may have its own rules. If you aren't bringing your medicine in its original bottle, bring a copy of the prescription or a letter from your doctor.
Understanding TSA's 3-1-1 Rule for Toothpaste and Liquids
Toothpaste—because it's considered a gel—falls under this regulation just like shampoo or lotion. Key points to remember: 3 – Size limit: Each bottle, tube, or stick of paste or gel must be 3.4 oz or less.
You can't bring sharp objects (knives, scissors over 4in), weapons, most tools (hammers, drills), firearms, explosives, flammable liquids/aerosols, large lithium batteries, disabling sprays (pepper spray), or large quantities of liquids (over 100ml) in your carry-on; most hazardous materials and large sporting goods are also banned due to security risks, requiring them to be checked.
On domestic flights, you can bring full-sized toiletries, drinks and other liquids in your carry-on. There are no volume limits. On international flights, liquids must be in containers of 100ml or less. Pack them in a clear, resealable 1-litre bag.
Perfumes and deoderants. If they are carried in checked-in baggage, total quantity should not exceed 2 kg or 2 litres and the net quantity of each single article must not exceed 0.5 kg or 0.5 litres.
In Australia, prohibited carry-on items include weapons (knives, replica firearms, martial arts gear), explosives, flammable substances, disabling sprays (mace, pepper spray), and large quantities of liquids/powders on international flights; while household items like nail clippers and small scissors (blades <6cm) are often allowed, sharp tools, sporting goods, and most aerosols must go in checked luggage, with specific restrictions on liquids/powders for international travel. Always check with your airline and the Australian Border Force (ABF) website for specific rules, especially for powders on international flights.
But here's the good news: empty water bottles of any size are allowed through security. Whether your bottle is plastic, stainless steel, or glass, TSA agents will inspect it to ensure it's empty. Once you're past security, you can refill it at a water fountain or hydration station.
In addition to screening personal electronic devices separately, including laptops, tablets, e-readers and handheld game consoles, TSA officers may instruct travelers to separate other items from carry-on bags such as foods, powders, and any materials that can clutter bags and obstruct clear images on the X-ray machine ...
Personal items such as small scissors, spoons, disposable razors, nail clippers and files, tweezers and knitting needles are allowed.
Generally, you don't need to remove standard chargers or cables for airport security checks. However, it's best to keep them neatly organized and easily accessible in case CATSA officers need to inspect your bag thoroughly.
Portable chargers or power banks containing a lithium ion battery must be packed in carry-on bags. Spare lithium batteries, which include both power banks and phone chargers, are prohibited in checked luggage.
As of May 7, 2025, U.S. travelers will need to present a REAL ID compliant license/ID or another acceptable form of identification to board commercial flights. Travelers who fail to produce a REAL ID or an accepted alternative may not be allowed through TSA security checkpoints.
Domestic flights within Australia are not subject to restrictions on how much powder, liquids, aerosols and gels you can carry onboard, however all aerosol containers must have a fitted cap, or locking device and be presented at belongings screening.