Yes, you can take an IQOS or any other heated-tobacco device through airport security in your carry-on and use it at airports around the world in the same designated smoking rooms as cigarettes; one Japanese airport, Hakodate, reserves its indoor rooms for heated tobacco alone. Two facts shape every trip. The device is battery-powered, so it flies in the cabin only and can never be used or charged onboard. And a small group of countries ban heated tobacco outright for travellers — India, Singapore, Thailand and Hong Kong among them, listed in full further down.
This page covers heated tobacco specifically. For the wider picture of where you can light up, our ultimate guide to smoking at airports worldwide maps the four patterns airport by airport.
Taking IQOS through airport security
An IQOS holder and its pocket charger both contain lithium-ion batteries, so the same rule governs them everywhere: carry-on only, never checked baggage. The TSA’s own page lists electronic smoking devices — the category that covers heated-tobacco holders — as allowed in the cabin and prohibited in the hold, and the FAA’s PackSafe guidance requires them to travel on your person or in your hand luggage.
Practical points for screening:
- The device rides in your carry-on or pocket. If a bag with the device is gate-checked, take the IQOS out and keep it with you.
- Prevent accidental activation. The FAA asks passengers to make sure the heating element cannot switch on in transit — carry it powered off in its case.
- Heatsticks and refills are just tobacco. HEETS, TEREA and equivalent sticks are tobacco products, not batteries, so they can go in either bag within the usual duty-free tobacco allowances.
- No use, no charging in the cabin. Heated tobacco is banned in flight exactly like cigarettes; you cannot charge the device from a seat USB port either.
Where you can use heated tobacco at airports
At almost every smoking-friendly airport, heated tobacco simply shares the cigarette rooms. Nagoya Centrair spells this out — IQOS, Ploom and glo are allowed in Centrair’s standard smoking rooms, the same enclosed cabins used for cigarettes. That is the norm across Japan’s airports, Russia’s airports, South Korea, most of the EU, and the Gulf, where the indoor smoking lounges at UAE airports welcome IQOS alongside cigarettes after the country legalised heated tobacco in 2019.
A handful of airports treat heated tobacco as a category of its own:
- Hakodate’s heated-tobacco-only indoor rooms — six enclosed rooms, landside and airside, take IQOS, glo and Ploom only; cigarette smokers use one outdoor area on the west plaza. Hakodate has been Japan’s first cigarette-smoke-free airport since 1 December 2021.
- Tokyo Haneda’s 47 indoor smoking areas and Osaka Kansai’s enclosed smoking rooms — heated tobacco is welcome throughout; both airports run one set of rooms covering every product, as their official smoking-area lists show.
- Moscow Vnukovo — an IQOS-branded lounge once operated near Gate 25 in international departures with device charging and cleaning; travellers report it has been scaled back, so ask staff on the day and fall back on the four regular smoking rooms, where heated tobacco is welcome.
Japan is the clearest case of why the devices travel so easily. Heat-not-burn products hold roughly 30% of the Japanese tobacco market, and nicotine e-liquid is legally restricted there, so heated tobacco is the practical choice for most travellers — which is why Japanese airports build it into the smoking-room network as standard.
Countries where IQOS is banned or restricted
The devices are legal across most of the travelling world; a handful of jurisdictions prohibit or tightly restrict them, and the penalties reach travellers carrying a device for personal use. Where a country bans heated tobacco, the safest move is simple: leave the device at home and do not pack it, even in checked baggage.
- India — heated tobacco is illegal. The Prohibition of Electronic Cigarettes Act 2019 (PECA) defines its ban to cover all electronic nicotine delivery systems including heat-not-burn products, so IQOS falls squarely inside it. Do not carry one into an Indian airport.
- Singapore — heated tobacco is prohibited as an imitation tobacco product; possession and import are offences.
- Thailand — import, possession and use of heated-tobacco devices are all banned.
- Hong Kong — importing alternative smoking products, heated tobacco included, is illegal under the Import and Export Ordinance, and since 30 April 2026 possessing one in a public place is an offence too. The import ban does not reach passengers arriving at Hong Kong International Airport purely in transit, without passing immigration control.
- Taiwan — only heated-tobacco products cleared by the Ministry of Health and Welfare’s health-risk assessment are legal, a review that first approved a short list of products and devices on 11 October 2025; anything unapproved is prohibited under the Tobacco Hazards Prevention Act, so treat a device as risky to carry.
- Australia — the Australian Border Force groups heat-not-burn devices and heatsticks with vaping goods: import is prohibited under Regulation 5A of the Customs (Prohibited Imports) Regulations, with one exception — a traveller may carry up to two devices and 20 accessories in accompanied baggage for personal use, declared on arrival, no prescription needed. Anything bought from overseas retailers for delivery is barred.
IQOS at a glance: legality and where to use it
| Country | Heated tobacco legal for travellers? | Where to use it at the airport |
|---|---|---|
| Japan | Yes | Smoking rooms at every major hub; Hakodate’s indoor rooms are heated-tobacco-only |
| Russia | Yes | Airport smoking rooms (travellers report Vnukovo’s IQOS-branded lounge scaled back) |
| UAE | Yes | Airport smoking lounges |
| South Korea | Yes | Designated smoking rooms |
| Most of the EU | Yes | Airside smoking rooms or terraces where present |
| India | No | Banned — do not carry the device |
| Singapore | No | Banned — do not carry the device |
| Thailand | No | Banned — do not carry the device |
| Hong Kong | No | Import banned; airside transit passengers exempt |
| Taiwan | Restricted | Only officially approved heated-tobacco products are legal |
| Australia | Restricted | Vaping-goods rules: traveller allowance of 2 devices + 20 accessories, declared; no overseas purchases |
Related reading
- Vaping, bathrooms and lounge rules: the guide to smoking and vaping at airports answers the device-specific questions.
- Every confirmed indoor room: the country-grouped list of airports with smoking lounges.
- Smokeless alternatives cross borders under their own rules — see nicotine pouches on a plane and at customs.
Sources
- TSA — Electronic Cigarettes and Vaping Devices: tsa.gov
- FAA PackSafe — E-cigarettes / vaping devices: faa.gov
- India, Ministry of Health & Family Welfare — Prohibition of Electronic Cigarettes Act 2019: mohfw.gov.in
- Hong Kong Customs and Excise — Alternative Smoking Products: customs.gov.hk
- Taiwan Health Promotion Administration — heated tobacco product reviews under the Tobacco Hazards Prevention Act: hpa.gov.tw
- Australian Border Force — Nicotine, e-cigarettes and vapes including IQOS: abf.gov.au