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Can You Bring Flashlights and Headlamps on a Plane in Australia?
Key Takeaways:
Torches and headlamps are generally allowed in both carry-on and checked baggage in Australia.
Lithium battery-powered devices must comply with CASA and airline-specific limits.
Batteries over 100Wh need airline approval; spare lithium batteries must be carried in cabin luggage.
If you’re heading off for a hiking trip, photography expedition, or camping getaway, you might be wondering: Can I bring a flashlight or headlamp on a plane in Australia? Good news—most of the time, you can. However, there are a few important rules to follow to make sure you stay compliant with aviation safety regulations and avoid any delays at the airport.
Are Flashlights Allowed on Australian Flights?
Yes, flashlights (torches) are permitted in both carry-on and checked baggage on domestic and international flights departing from Australia. But it’s not just about whether you can bring a flashlight—it’s how you pack it that matters.
What you should know:
Flashlights under 18cm (7 inches) are generally fine for carry-on.
Larger or tactical-style torches (such as those with sharp strike bezels or glass-breaking tips) are best placed in checked luggage to avoid confiscation.
To prevent accidental activation, remove the batteries or enable lockout mode before packing.
✈️ Note: The final decision on whether any item is allowed always rests with security screening staff at the airport, including those contracted by airlines like Qantas, Virgin, Jetstar or Rex.
Travelling with Batteries in Australia
Most high-performance torches today use lithium-ion or lithium-polymer batteries, which come with stricter travel rules due to fire risk.
Here’s what CASA and most Australian airlines require:
Spare lithium batteries must be carried in your carry-on, never in checked luggage.
Installed batteries (i.e. inside your torch or headlamp) are usually fine in either bag—unless otherwise specified by the airline.
Batteries must not exceed 100Wh unless you have written airline approval.
Quick formula to check your battery’s watt-hours (Wh):
mAh × Voltage ÷ 1000 = Wh
Take the Nitecore NL2150HPI 5000mAh, 3.6V battery as an example:
5000 × 3.6 ÷ 1000 = 18Wh – which is well below the 100Wh threshold.
If you’re unsure, look on the label or check with your airline—especially if you’re carrying multiple batteries.
What About Headlamps?
Like flashlights, headlamps are allowed on Australian flights, and most follow the same rules.
Headlamps using AA or AAA batteries are generally safe in both carry-on and checked bags.
If your headlamp uses a built-in rechargeable lithium battery, treat it the same as any other lithium-powered device.
Always pack spare lithium batteries in your cabin luggage, and keep them in individual plastic cases or original packaging to avoid short circuits.
Most airlines in Australia follow CASA guidelines, but it’s smart to check the Dangerous Goods section of your airline’s website before flying.
Final Tips for a Hassle-Free Flight
To ensure your flashlight or headlamp clears security in Australia, follow these final packing tips:
Remove or isolate batteries in torches or headlamps.
Keep devices with lithium batteries in your carry-on where possible.
Store spare batteries safely (ideally in a case or original packaging).
Avoid packing tactical flashlights in your carry-on—especially those with pointed bezels or “self-defence” features.
Whether you’re heading to the outback or backpacking across New Zealand, a torch or headlamp is a great tool to have on hand. Just follow these simple rules to fly with peace of mind.