Thailand’s 2026 travel rules — what changed, what didn’t, and what to pack

Last updated: April 2026

News · Travel updates

Thailand changes the rules quietly and often. Most of the changes are bureaucratic, a few are consequential, and almost none of them make it to the major travel guides before they are out of date. Here is the short version of what 2026 looks like for incoming travellers — current as of publication, and worth checking again before you fly.

Entry — visa-on-arrival and the digital card

Most Western passport holders still get the visa-exemption stamp on arrival, valid for sixty days as of late 2024 — confirm with your nearest embassy before flying, as the list rotates. The Thailand Digital Arrival Card replaced the paper TM6 form: complete it within seventy-two hours of landing, screenshot the QR, hand it to immigration. No stamp on your phone, no entry.

What to leave at home

E-cigarettes and vapes remain illegal to import — the fines are real and the airport bag checks have become routine. Cannabis was decriminalised, then partially recriminalised; recreational use is no longer a grey area. Leave it. Bring sunscreen instead — the reef-safe kind, which is now the only kind allowed in marine parks.

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The digital arrival card

The paper TM6 arrival card that travellers filled out on the plane was phased out in 2022 for most nationalities. In its place, Thailand introduced a digital arrival card system — technically the Thailand Digital Arrival Card (TDAC) — which travellers complete online before departure. As of 2026, registration is required for most international arrivals. The process takes under five minutes at tdac.immigration.go.th. You’ll need your passport details, flight number, and accommodation address for your first night. A QR code is generated which immigration officers scan on arrival. If you forget to register, you can typically complete it on your phone at the immigration queue, but this slows your processing time considerably.

The cannabis reversal

Thailand’s 2022 decriminalisation of cannabis was partially reversed in 2024 when the Narcotics Act amendment reclassified cannabis as a narcotic for recreational purposes. Medical and research use remains legal with appropriate licensing, but recreational cannabis dispensaries — which proliferated rapidly after 2022 — now operate in a legal grey area that is being actively enforced. For visitors: do not assume that the presence of a dispensary means recreational use is legal. Possession of cannabis without a medical prescription carries penalties that have not changed from the pre-2022 framework. The situation continues to evolve; check current advice from your country’s foreign ministry before travel.

E-cigarettes and vaping

This has not changed but continues to catch visitors off guard: e-cigarettes, vapes, and all electronic nicotine delivery devices are illegal to import into or use in Thailand. The prohibition has been in place since 2014 and penalties include fines of up to 30,000 baht and potential imprisonment. Customs officers do confiscate devices at the airport. This is not selectively enforced — do not bring a vape to Thailand.

Visa exemption and visa on arrival — who qualifies

As of 2026, citizens of approximately 93 countries receive a 30-day visa exemption on arrival — no application required, just a valid passport and proof of onward travel. Several nationalities including India, China (in some periods), and Kazakhstan have received temporary extensions or modifications to this arrangement as part of Thailand’s tourism policy. The visa exemption was extended to 60 days for several key nationalities in 2024, a policy that has been maintained into 2026 for visitors from countries including the UK, USA, Australia, Germany, and France. Check the Thai Ministry of Foreign Affairs website for the current list and duration for your nationality, as these arrangements change.

Visa on arrival (VOA) is available for approximately 19 nationalities not covered by the visa exemption, granting 15 days at the border and requiring a fee of 2,000 baht, a passport photo, and proof of funds (10,000 baht or equivalent). VOA queues at Suvarnabhumi Airport can be very long during peak periods — the dedicated fast-track lane is worth the additional fee if time is short.

The tourist visa (TR) for longer stays

For stays longer than the visa exemption period, a single-entry Tourist Visa (TR) issued by a Thai embassy or consulate before travel grants 60 days, extendable by 30 days at any immigration office for 1,900 baht. A double-entry TR grants two 60-day periods separated by a departure from Thailand. Applications require a completed form, passport photos, proof of accommodation and funds, and a processing fee that varies by embassy — typically around 1,000–1,500 baht. Processing takes 3–5 business days in most countries.

What to carry at the border

Immigration officers can and do ask for proof of onward travel (a flight or bus booking out of Thailand) and evidence of sufficient funds — officially 10,000 baht per person (20,000 per family) for visa-exempt arrivals. In practice, most visitors from Western countries are waved through without either. However, if your passport shows many stamps and your occupation is listed as “freelancer” or “writer,” having a printed onward booking and a bank statement showing a reasonable balance costs nothing and prevents delays. Budget carriers allow free rebooking within 24 hours on some routes — a refundable or flexible return ticket resolves the issue entirely.

Frequently asked questions

How long can I stay in Thailand without a visa? Most Western nationalities receive 60 days on arrival under the current visa exemption policy (extended in 2024). Some nationalities still receive 30 days. Check the Thai MFA website for your specific passport.

Can I extend my stay? Yes — any immigration office in Thailand can extend a visa exemption or tourist visa by 30 days for 1,900 baht. The process takes 30–90 minutes at most offices outside Bangkok.

Is recreational cannabis legal in Thailand in 2026? No. The 2024 reversal reclassified cannabis as a narcotic for recreational purposes. Medical use with a prescription remains legal. Do not rely on the presence of dispensaries as an indicator of legality.

Getting between cities: Once you’re in the country, working out how to move around is its own question. Our breakdown of Bangkok to Chiang Mai — four ways to travel, honestly ranked covers the train, bus, flight, and road options with real prices and honest trade-offs.

Frequently Asked Questions