Can I Bring CBD Into Thailand? Customs Rules 2026

Last verified: 23 October 2026.

Can you bring CBD into Thailand? No. Thai Customs says cannabis and hemp parts and products may not be imported for personal or commercial use, and the Thai FDA tells passengers not to pack cannabis or hemp foods, cosmetics or herbal products [1][2]. That covers the oil, the gummies, the balm and the "it's basically just hemp" tea. A THC vape is worse: vapes of any kind are banned in Thailand [6][7].

Yes, this is the country people think of as "the cannabis one". That reputation doesn't come with an import allowance.

The short answer

• Imported cannabis and hemp products aren't allowed. Thai Customs says only products made from cannabis or hemp grown in Thailand may be consumed and sold there [1].
• CBD foods, cosmetics and herbal products are named in the FDA's passenger rules as things you can't bring in [2].
• An extract from foreign-grown plants can be a Category 5 narcotic, which is far more serious than a confiscated jar [3][4].
• Vapes and e-cigarettes are banned to import, sell and possess. A THC vape breaks two sets of rules at once [6][7].
• A foreign medical cannabis prescription doesn't help. Thai rules for tourists recognise only a prescription from a licensed practitioner in Thailand [9].
• Transit counts. The Customs Act covers goods brought in for transit or transhipment too [5].

What the law says

Several laws overlap here, which is the legal version of wearing a belt and braces.

Customs. Thai Customs' own notice on cannabis and hemp says importing their parts and products "for personal and commercial use is not permitted" [1]. The exceptions are for government agencies, the Thai Red Cross, public universities and approved clinical research, and seeds must come through a registered importer [1]. A tourist with a suitcase is not on that list.

Under the Customs Act B.E. 2560, bringing in goods while evading a restriction or prohibition (section 244) carries up to 10 years in prison, a fine of up to 500,000 baht, or both. The court can order the goods forfeited, and an attempt is punished the same way as the completed offence [5]. Section 244 expressly covers goods brought in for transit or transhipment, not just goods entering the country [5].

Health products. The Thai FDA's passenger guidance says cannabis- or hemp-based foods are not allowed, cosmetics containing cannabis extract or hemp are not allowed, and "do not import herbal products containing cannabis or hemp" [2].

Narcotics. According to the Office of the Narcotics Control Board (ONCB), an extract from any part of the cannabis or hemp plant is a Category 5 narcotic. The exceptions are extracts from plants grown in Thailand with no more than 0.2% THC, and extracts from Thai-grown seed [3]. An extract from plants grown abroad doesn't qualify, and importing a Category 5 narcotic needs a licence [3]. The FDA's Narcotics Control Division lists the penalties [4]:

Plant material. The ONCB says cannabis plant parts are a prohibited article under the Plant Quarantine Act: up to 1 year and/or a fine of up to 20,000 baht, on top of the Customs Act [3].

How it works in practice

The law sets maximums. What actually happens at the airport depends on the item, the amount and the officer.

• Expect the product to be seized. Prohibited goods are forfeited [5]. Nobody hands it back on the way out.
• Declare, don't gamble. The UK says you must declare anything that may be prohibited or subject to duty when you arrive [8]. Walking through the green channel with something doubtful is how a confiscation turns into a case.
• Vapes get people detained. The UK says possessing or using any vape, e-cigarette, pod, e-liquid or heat-not-burn device can mean confiscation, fines (typically 5,000–30,000 baht), detention and court. You may be required to stay in Thailand until the case is finished, and there are no exceptions for tourists [7].
• Deportation is on the table. The UK says new deportation rules in force since 28 August 2026 allow foreigners to be deported without a criminal conviction [7].

Vapes: the double problem

A THC or CBD vape cartridge breaks the cannabis import rules and the e-cigarette ban. Thailand's government says importing e-cigarettes has been banned since 2014. The penalty is up to 10 years in prison or a fine of five times the item's value, or both, plus Customs Act section 244 [6]. Knowingly possessing a smuggled vape can mean up to 5 years or a fine of four times its value, or both [6].

So "it's only a vape" isn't a defence. It's the second charge.

Medicines and prescriptions

Thailand's rules on cannabis inside the country are about Thai prescriptions. The government's notice for tourists says flower may be used or carried only with a prescription from a licensed practitioner in Thailand, for up to a 30-day supply [9]. More on that in our guide to Thai cannabis prescriptions for tourists.

For any medicine you bring from home, the FDA's general passenger rules apply [2]:

• Ordinary medicines: up to 30 days' supply for personal use.
• Controlled psychotropic medicines (Schedules II–IV): up to 30 days with a prescription or medical certificate. For 31–90 days you need an FDA permit, applied for at least 15 days before you travel. Schedule I psychotropics aren't allowed.
• Narcotic medicines: a licence from the FDA's Narcotics Division before you travel.

If a cannabis-based medicine has been prescribed to you at home, it falls into the narcotics bucket at best.

Leaving again? That's a separate rulebook

Taking cannabis out of Thailand has its own fines and checks, and your home border is waiting at the other end. See Can I bring cannabis back from Thailand?

The only reliable plan

• Leave every cannabis, hemp and CBD product at home: oils, edibles, balms, teas, seeds and flower [1][2].
• Leave every vape at home, with or without THC [6][7].
• Pack medicines with paperwork, and check the FDA's limits and licences first [2].
• Changing planes in Bangkok doesn't change the rules [5][7].

Want the whole picture?

This page answers one question. The HighAbroad Bangkok Guide covers the trip around it: what's lawful inside Thailand since the medical-only rules, prescriptions, the penalty tables, deportation, the rules at your next border and the contacts to save. US$4.99, with every claim numbered and dated.

Stay informed, not detained. Get the full Bangkok guide →

Sources

1. Thai Customs Department, "Cautions on Importation: Parts and Products of Cannabis/Hemp" (Thai/English). As of 29 Nov 2023; accessed 23 Oct 2026. customs.go.th
2. Thai FDA, "Passenger belongings related to health products into the Kingdom of Thailand". 4 Oct 2024; accessed 23 Oct 2026. en.fda.moph.go.th
3. Office of the Narcotics Control Board (ONCB), Legal Affairs Bureau, "Thailand's Cannabis Policy Updates". Undated (file dated Dec 2025); accessed 23 Oct 2026. oncb.go.th
4. Thai FDA, Narcotics Control Division, penalties for Category 5 narcotics under the Narcotics Code (Thai). 19 Apr 2023; accessed 23 Oct 2026. narcotic.fda.moph.go.th
5. Thai Customs Department, Customs Act B.E. 2560 (2017), sections 242 and 244 (Thai). Accessed 23 Oct 2026. customs.go.th
6. Thailand.go.th (Government Public Relations Department), "Electric and electronic cigarettes are illegal in Thailand – Prohibition on importing by tourists". Updated 11 Jul 2023; accessed 23 Oct 2026. thailand.go.th
7. UK FCDO, Thailand travel advice: "Safety and security" (vapes, cannabis, deportation). Accessed 23 Oct 2026. gov.uk
8. UK FCDO, Thailand travel advice: "Entry requirements" (customs rules). Accessed 23 Oct 2026. gov.uk
9. Thailand.go.th / TAT, "Cannabis Now Strictly Regulated in Thailand – Important Notice for Tourists". 27 Jun 2025; accessed 23 Oct 2026. thailand.go.th