If you are planning a holiday or business trip and you vape, one of the first questions that comes to mind is whether you can travel with 100ml vape juice on a plane. The answer is yes, you can, but there are specific rules you need to follow. Airline security regulations treat vape juice the same way as other liquids, so understanding the restrictions will help you avoid problems at the airport.
The 100ml liquid rule
Airline security rules state that any liquid carried in hand luggage must be in a container no larger than 100ml. Each passenger is allowed multiple 100ml bottles, but all of them must fit inside a single clear plastic bag with a one litre capacity. This rule applies to vape juice in the same way it applies to toiletries or drinks.
This means a single 100ml shortfill bottle is permitted in your carry-on bag as long as it fits inside the plastic liquid bag provided at security. If you want to take more than one bottle, you will need to make sure the total number still fits within the bag.
Can you pack vape juice in checked luggage?
Yes, you can also pack vape juice in your checked luggage. There are no restrictions on liquid size in hold baggage, so you can take larger supplies if you want. However, it is still a good idea to pack bottles securely to avoid leaks. Pressure changes in the aircraft hold can sometimes cause bottles to expand, so placing them inside a sealed plastic bag or wrap will help protect your clothes and other belongings.
What about your vape device?
While vape juice can go in either carry-on or checked bags, vape devices and batteries must always go in your hand luggage. Airlines do not allow lithium batteries in the hold because of safety regulations. Before boarding, make sure your device is switched off and, if possible, remove the tank or pod to avoid leaks during the flight.
Tips for travelling with 100ml vape juice
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Keep bottles upright: Store bottles upright in your bag to minimise leakage.
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Use a plastic bag: Even in checked luggage, it is smart to put vape juice inside a sealed bag for protection.
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Leave space in bottles: Pressure changes on a plane can cause liquid to expand slightly, so avoid filling bottles right to the top.
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Check airline policies: While most airlines follow the same rules, some have additional restrictions, so always check before you travel.
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Carry spare coils and pods: If you are travelling for more than a week, having spare parts ensures you do not run into problems mid-trip.
Why 100ml bottles are ideal for travel
100ml shortfills are the maximum size allowed in carry-on luggage, which makes them perfect for flying. They give you plenty of juice to last through a holiday or business trip, while still complying with airline rules. If you prefer flexibility with nicotine strength, shortfills allow you to add nic shots before travelling or once you arrive at your destination.
For a wide range of flavours and options, explore our 100ml vape juice collection which provides bottles suited to both everyday use and travel.
Nicotine shots and flying
Nicotine shots are usually sold in 10ml bottles, which also comply with airline rules. You can take several with you as long as they fit in the clear plastic bag provided at security. Since each passenger is allowed multiple small bottles, carrying a couple of nic shots alongside a 100ml shortfill is normally no issue.
If you are unsure how to mix shortfills while travelling, our 100ml shortfill guide explains how to add nicotine safely and effectively.
Things to avoid when flying with vape juice
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Do not carry bottles larger than 100ml in hand luggage: Security will confiscate them.
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Do not try to vape on the plane: Vaping is banned on flights, just like smoking.
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Do not pack spare batteries in hold luggage: These must go in your hand baggage.
By following these rules, you can travel smoothly without any problems at security or during your flight.
Final thoughts
Yes, you can travel with 100ml vape juice on a plane, but only if you follow the liquid restrictions for hand luggage. Each bottle must be 100ml or less and fit inside a clear one litre plastic bag at security. Larger quantities can be carried in checked luggage if packed securely. Vape devices and batteries must always stay in your carry-on bag.
100ml shortfills are not only the maximum size allowed but also provide the best value and convenience for vapers on the move. With the right preparation, you can enjoy your trip without worrying about running out of juice.
Check bottle rules and UK limits in Are 100ml Vape Juices Legal in the UK?. For a pre-flight shopping checklist and mixing tips, use What to Check Before Buying 100ml Shortfill E-Liquids.