A small ordinary cigarette lighter may be permitted on a flight, but its design, location and departure rules matter. A torch lighter, fuel refill and box of safety matches are different items. Do not put them all in a wash bag and assume a general lighter allowance covers the set.
This guide compares official UK and US guidance and Ryanair's prohibited-items policy, checked on 26 September 2026. It is for personal passenger baggage, not shipments or quantities for resale.
UK departures: keep the permitted lighter on you
UK guidance places a cigarette lighter in a plastic liquids bag kept on your person, not in hold baggage. Northern Ireland's official travel guidance specifies one lighter and says not to return it to hand luggage after screening. GOV.UK personal items, nidirect lighter instructions
That is a packing-location rule as well as a quantity rule. If your normal habit is to put everything back into a backpack after security, make the lighter the item you handle separately according to the checkpoint instructions.
Think about your clothing too. If you remove a jacket before handing a bag to staff, do not accidentally place the jacket and lighter inside that bag. Decide where the permitted item will remain with you throughout boarding.
US guidance: ordinary flame versus torch flame
The FAA permits one absorbed-fuel or ordinary butane lighter in carry-on baggage or on the passenger. Lighters containing unabsorbed liquid fuel are forbidden. Torch or jet-flame lighters are prohibited in both cabin and checked baggage. FAA lighter guidance
“Butane” alone is therefore an incomplete description: both an ordinary disposable lighter and a powerful torch can use it. Identify the flame mechanism and exact model before asking whether it is accepted.
A useful question to the airline includes a product photograph and the manufacturer's description. “Can I bring my lighter?” leaves out the detail most likely to change the answer. Do not light it at an airport to demonstrate its type; establish that from the product information beforehand.
What about USB and arc lighters?
For US carriage, the FAA allows lithium-battery lighters in carry-on only, protected against accidental heating-element activation; onboard recharging is prohibited. Battery limits are 100 Wh for lithium-ion or 2 g lithium content for lithium-metal types. FAA battery-powered lighter conditions
Fuel-free does not mean restriction-free. Identify the locking mechanism and use an appropriate protective case. Check the operating carrier's policy for this device rather than extending the US allowance automatically to a UK departure or another jurisdiction.
A cable packed next to the lighter does not establish permission to charge it. Keep the charging question separate from whether the object can travel.
Matches need their own check
The FAA allows one book or packet of safety matches in carry-on baggage or on the person, and requires removal before a cabin bag is gate-checked. Strike-anywhere matches are forbidden in both baggage locations. The UK personal-items table likewise excludes non-safety matches and excludes safety matches from hold luggage. FAA matches, UK matches table
Keep the original packet so its type is identifiable. “Camping matches” or “waterproof matches” on a shopping list may not tell you which ignition design you own. If you cannot establish the type, leave them out rather than using a generic matches allowance.
Flying Ryanair: check the prohibited design, not just the count
Ryanair prohibits unabsorbed-liquid fuel lighters, lighter fuel and refills, and strike-anywhere matches in both cabin and checked baggage. Its prohibited-items page does not by itself give a universal positive allowance for every other lighter design. Ryanair prohibited items
For a UK departure, apply the UK screening instructions as well. Ask Ryanair about an unusual model before travelling; silence in a prohibited-items list is not a product approval.
Work through a pocket-and-bag audit
Suppose your planned luggage contains a disposable lighter in a coat, a torch in a camping pouch and refill fuel in a suitcase. Those are three separate decisions. Removing the torch still leaves the refill problem; moving either into checked baggage does not cure a prohibition.
Empty the pouch onto a table before packing. Check side pockets where an old matchbox or backup lighter may remain from a previous trip. Then record the single permitted item you actually intend to carry and its required location.
For the rest of the wash bag, use the liquids and toiletries guide. If the lighter travels with smoking equipment, also check the vape travel guide: device carriage and destination import permission need separate answers.