So, can you bring a flashlight on a plane? And what kind of flashlights are allowed on planes?
Here is a quick answer:
According to the TSA, YES flashlights are allowed in both carry-on and checked baggage. However, flashlights that are 7 inches or longer are not allowed in carry-on bags; they must go in checked baggage.
Keep reading to know more about traveling with flashlights on planes and how to pack them for your next flight.
Let’s dive right in.

Can You Take a Flashlight In Carry-on Baggage?
You can bring a flashlight that is 7 inches long or less in your carry-on baggage on most airlines.
If you are traveling with a flashlight that can be used as a weapon or has a weapon like shape, it should go in your checked baggage.
Can I Bring a Tactical Flashlight On a Plane?
Flashlights that are designated for self defense or can be used along with a weapon like tactical or military flashlights are not allowed in carry-on baggage.
Generally, if you are not traveling carry-on only, it is preferable to transport your flashlight inside your checked baggage to avoid any inconvenience at the airport and to speed up your boarding process.

Is a Tactical Flashlight TSA Approved?
The TSA (Transportation Security Administration) allows small personal flashlights in both carry-on and checked baggage on most flights; tactical flashlights are permitted only in checked baggage.
However, the TSA didn’t mention on its website that flashlights need to be less than 7 inches long or there are the risk of no go on board the airplane.
So I checked X ( Formerly Twitter) to find some answers.
This is an response for the AskTSA team confirmed to Mike that he could bring his small, pocket sized flashlight in carry-on baggage without any issues.

Abraham is going on a trip and he asked the AskTSA if he could bring his flashlight with an 18650 battery in his carry-on baggage.


The TSA replied that flashlights are not specifically mentioned in the prohibited item list, but because flashlights can be used as a bludgeon, or a self defense item, it is better to place them in your checked bag.
What Is Considered a Tactical Flashlight?
A tactical flashlight is a flashlight used by law enforcement along with a weapon to help them better identify their target in dark areas or low light conditions.
They usually use the tactical flashlight along with their weapons without turning on regular lights.
So basically, it is a part of the weapon.
That’s why most airlines do not allow them inside cabin baggage.
Here’s a quick comparison of TSA friendly flashlights:
Flashlight Type | Size Limit | Carry-On Allowed? | Notes |
---|---|---|---|
Standard LED | Under 7 in | Yes | Ideal for carry-on |
Tactical Flashlight | Any size | No | Checked baggage only |
Headlamp | Under 7 in | Yes | If battery is non-removable |
Flashlight Multitool | Any size | No | Prohibited in carry-on if it has a blade |
Can You Take a Flashlight In Checked Baggage?
Standard and tactical flashlights are allowed in checked baggage without any restrictions.
Flashlights with batteries on planes, chargers, and spare or removable lithium batteries should be removed and placed inside your carry-on bag.
Rechargeable flashlights in checked luggage are allowed if they have non-removable lithium batteries, so you are good to take more than one without any limitations.
Can You Bring a Headlamp On a Plane?

Headlamps like this Vont LED Headlamp are small and measure no more than 7 inches, so you can bring them on a plane in both carry-on and checked baggage on most airlines.
Some of these headlamps come in small boxes that can easily be placed inside your backpack, or you can pack them inside your checked bag.
Rechargeable headlamps with non removable lithium batteries are fine to pack in your checked luggage, but any removable lithium batteries should be placed in your carry-on luggage.
What Is The Best Traveling Flashlight?
If you are planning your next adventure, a travel flashlight can be handy and it never hurts. However, you should consider some key features when choosing your flashlight.
Lightweight, small, and easy to carry are the most important features to keep in mind, and obviously, it should put out a lot of light.
I like flashlights that are compact enough to fit in my pocket or backpack so I can easily take them out without emptying all my items.
Here are our top picks check them out if you’re planning to acquire a new flashlight:
- Everyday LED Tactical Flashlight: Small enough to carry easily on your adventure or for everyday use, and sturdy enough to last long.
- GearLight LED Flashlight: Another good one is this GearLight Flashlight, which is built for rough handling. It also works for everyday use, camping adventures, and almost any outdoor activity.
Depending on how you are traveling and where you are heading, you may also consider standard handheld flashlights.
They are good for home, outdoor camping, and easy to carry inside your checked baggage.
Final Thoughts: Can You Bring a Flashlight On a Plane?
Many travelers tend to believe that items like flashlights are safe to carry and don’t have any restrictions because there’s nothing wrong with them.
But just because it’s a small LED flashlight with a regular battery doesn’t mean it should always be allowed onboard.
If the flashlight is more than 7 inches, it can be seen as a flashlight baton which could be used as a weapon.
That can be a concern for security, and a chance for some bad guys out there.
I hope this helps
Safe and happy travels.
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