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Can you bring a box cutter on a plane?

In Japan box cutters are banned from carry-on but allowed in checked bags. Carry-on: No. Box cutters and utility knives cannot be carried on. Checked baggage: Yes.

Updated

NoCarry-on in Japan
YesChecked bag in Japan
9countries compared

Carry-on: noChecked bag: yes

Box cutters on flights in and from Japan

The rule for box cutters comes from the Civil Aviation Bureau's list of restricted items and is the same on domestic and international flights.

Box cutters and utility knives: carry-on and checked baggage in Japan
WhereAllowed?What applies
In the cabinNoNo. Box cutters and utility knives cannot be carried on.
In checked baggageYesYes.
Narita AirportNarita lists box cutters among the weapon-like items that cannot be brought into the cabin and should go in checked baggage.Narita International Airport FAQ

Box cutters, loose blades and the small cutters that can pass

Japan's list marks the box cutter as not allowed in the cabin and writes no exception. Other tools called cutters are answered row by row, and some can pass.

First row of the cutters group
Japan's list has a group headed cutters. Its first row is the box cutter, with NT Cutter given as its example and no condition in the note column. The rows below it are different tools that share the word: cigar cutters, seat belt cutters, food cutters and apple cutters, each allowed in the cabin on a stated condition.
Small cutters pass when the blade cannot come out
For a guillotine-type cigar cutter, a seat belt cutter, a food cutter and an apple cutter, the note is the same: the tool can be carried on if the blade cannot be separated from the body. A scissor-type cigar cutter needs a tip that is not pointed and a blade of 6 cm or less. The pizza cutter is not allowed in the cabin and its note is empty.
An empty handle is still a box cutter at the TSA
The TSA requires box cutters and utility knives to go in checked bags with or without blades, so taking the blade out does not turn the handle into a carry-on item. Loose blades are covered as well: the Razor-Type Blades entry bars box cutters and razor blades not in a cartridge from carry-on. South Korea's list names the cutter blade itself, outside its 6cm rule for other knives.
Pill cutters and thread cutters at the TSA
The TSA answers for other small cutters separately. A pill cutter is allowed in carry-on and checked bags. Circular thread cutters, and any other cutter or needlepoint tool that contains blades, must be placed in checked baggage. Cigar cutters are generally permitted, with a recommendation to pack them in checked baggage.

Box cutters: the rule country by country

The carry-on answer for box cutters is the same in all 8 other places we checked.

Box cutters and utility knives: carry-on and checked baggage rules by country
Flying fromCarry-onChecked bagWhat the authority says
JapanCivil Aviation BureauNoYesBox cutters and utility knives cannot be carried on. Source
United StatesTSANoYesBox cutters and utility knives are not allowed in carry-on bags. They are required to be placed in checked bags, with or without blades, sheathed or securely wrapped.TSA entry: Box Cutters, Utility Knives/Knife Source
European UnionEuropean Commission, EASANoYesBox cutters are prohibited in cabin baggage. Sharp objects not allowed in hand luggage must be surrendered at the security checkpoint or packed in hold luggage. Source
United KingdomUK GovernmentNoYesStanley knives are not allowed in hand luggage. They can go in hold luggage. Source
South KoreaMOLIT Aviation Security 365NoYesCutter (utility knife) blades and multi-purpose knives are banned from the cabin; the 6cm blade rule only applies to other knives. They can go in checked baggage. Source
TaiwanCivil Aviation AdministrationNoYesUtility knives (box cutters) are named in the list of knives that may not be in hand baggage or carried on your person. They must go in checked baggage. Source
Hong KongCivil Aviation DepartmentNo—Utility knives and box cutters are named on the list of sharp objects banned from cabin baggage, together with razor blades. Source
Mainland ChinaCAACNoYesEveryday knives and professional knives are listed as sharp objects that cannot be carried on but can be checked. Source
AustraliaHome Affairs, CASANoYesBox cutters and utility knives are prohibited in carry-on; they can go in checked baggage.CASA Pack Right entry: Boxcutters, Utility knives or knife Source

Each row comes from that authority's own page. Airlines can be stricter, and the screening officer has the final say.

If security in Japan will not let box cutters through

What to do
Move box cutters to the bag you check in before you reach security. Narita Airport states that anything given up at the checkpoint is discarded and cannot be returned.
If it gets on board
Taking an item that is restricted from the cabin onto an aircraft is punishable under Japan's Civil Aeronautics Act: up to 2 years' imprisonment or a fine of up to 1,000,000 yen.

Frequently asked questions

Can you bring a box cutter on a plane?

On flights in and from Japan: No. Box cutters and utility knives cannot be carried on. In checked baggage: Yes.

Can you take a box cutter on a plane without the blade?

No, not through a TSA checkpoint. The TSA says box cutters and utility knives are required to be placed in checked bags with or without blades. Japan's list marks the box cutter as not allowed in the cabin and writes no exception beside it, unlike its rows for guillotine cigar cutters and food cutters, where a blade that cannot be separated from the body opens the way to carry-on.

Can you bring a cigar cutter in carry-on?

Yes in Japan if it meets the condition for its type. A guillotine-type cigar cutter can be carried on when the blade cannot be separated from the body. A scissor-type one needs a tip that is not pointed and a blade of 6 cm or less. The TSA says cigar cutters are generally permitted but recommends checked baggage, and its officers may still refuse one.

Does the TSA allow a box cutter in carry-on bags?

Box cutters and utility knives are not allowed in carry-on bags. They are required to be placed in checked bags, with or without blades, sheathed or securely wrapped.

Can you take a box cutter in hand luggage in the UK or Europe?

The United Kingdom: Stanley knives are not allowed in hand luggage. They can go in hold luggage. The European Union: Box cutters are prohibited in cabin baggage. Sharp objects not allowed in hand luggage must be surrendered at the security checkpoint or packed in hold luggage.

What is the rule for box cutters on flights from South Korea, Taiwan and Hong Kong?

South Korea: Cutter (utility knife) blades and multi-purpose knives are banned from the cabin; the 6cm blade rule only applies to other knives. They can go in checked baggage. Taiwan: Utility knives (box cutters) are named in the list of knives that may not be in hand baggage or carried on your person. They must go in checked baggage. Hong Kong: Utility knives and box cutters are named on the list of sharp objects banned from cabin baggage, together with razor blades.

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Compiled by Japan Japan !! · Updated October 2, 2026