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Can you take a vape on a plane? gov.uk and CAA rules
Hand luggage yes, hold no, and no vaping on UK airlines. What gov.uk and the CAA say about flying with a vape and e-liquid, and the 50ml limit coming home.
Yes, in your hand luggage but not in the hold. gov.uk’s hand luggage guide lists e-cigarettes as allowed in hand luggage and not in hold luggage, and the Civil Aviation Authority says never to pack vapes in checked luggage. Using one on board is another matter: the CAA says vaping is prohibited on all UK airlines.
Can you take a vape on a plane without trouble at security? This is a standing guide rather than news: what the government’s hand luggage pages on gov.uk and the CAA say, as this desk read them on 8 October 2026.
Can you take a vape on a plane in hand luggage?
Yes. The table in the “Electronic devices and electrical items” part of gov.uk’s hand luggage restrictions guide lists e-cigarettes as allowed in hand luggage and not in hold luggage. The same page carries the condition that catches people at the scanner: charge your devices before you travel, because if a device does not switch on when requested, you will not be allowed to take it onto the aircraft.
Can you put a vape in checked luggage?
No. The CAA’s Pack Right guidance says to always keep vapes and power banks with you in the cabin and never pack them in checked luggage, because they can overheat and cause a fire.
The rules, item by item
| Item | Hand luggage | Hold luggage | Source, read 8 October 2026 |
|---|---|---|---|
| Vape or e-cigarette | Yes | No | gov.uk electronic devices table; CAA Pack Right |
| Device that will not switch on when asked | Not allowed onto the aircraft | Not applicable | gov.uk electronic devices |
| Vape battery | Check battery restrictions or ask the airline | Lithium-powered devices never in the hold | gov.uk; CAA cabin safety |
| E-liquid | 100ml containers at most airports; up to 2 litres at some | Not covered by the pages read | gov.uk liquids |
| Liquids bag | One clear resealable bag, no more than a litre, about 20cm x 20cm, only where the airport asks | Not applicable | gov.uk liquids |
| Vaping on board | Prohibited on all UK airlines | Not applicable | CAA cabin safety |
| E-liquid brought back to Great Britain | 50ml allowance; above it, tax and duty on the whole amount | Not covered by the pages read | gov.uk arriving in Great Britain |
Can you take e-liquid in hand luggage in the UK?
The gov.uk Liquids page opens by saying the rules for carrying liquids in hand luggage depend on the airport, and tells travellers to check them at the airport they fly from and at any other airport on the trip, including the return journey. This desk has not checked individual airports, so none is named here.
Coming home: the 50ml vaping liquid allowance
gov.uk’s page on arriving in Great Britain sets a vaping products allowance of up to 50ml of vaping liquid. Go over it and the whole amount is charged: bring in 100ml and you pay tax and duty on all 100ml. You cannot combine your allowance with anyone else’s, and undeclared goods could be seized.
The duty behind it is in our Vaping Products Duty explainer, and the allowance itself in the 50 ml rule. Parcels are covered in e-liquid ordered online from abroad.
Questions readers ask
Can I bring e-liquid on a plane?
Yes, in hand luggage, within the airport’s liquid rules. gov.uk says that at most airports containers larger than 100ml cannot go through security, even part full, and some airports may allow up to 2 litres. Where the airport asks, they go in one transparent resealable bag holding no more than a litre. Check every airport on the trip, including the return.
How many vapes can I bring on a plane?
None of the gov.uk and CAA page sections this desk read on 8 October 2026 sets a number of vapes per passenger. gov.uk says to check the restrictions on certain types of batteries or contact your airline if you are not sure what you can carry, and the CAA’s own advice ends the same way: always check with your airline.
Can I bring my vape to another country?
The UK pages cover leaving a UK airport and arriving back in Great Britain, not the law at your destination, which this desk did not read. gov.uk tells travellers to check the rules at every airport they pass through, and to check with the airline. Coming home, the 50ml vaping liquid allowance applies to what you carry.
None of this changes what is in the device. Nicotine is an addictive chemical, and this guide is written for adults who already vape, not for anyone else.