Tropical islands, bustling cities, world-famous cuisine and beautiful national parks – Thailand has it all. It’s a dream trip for many, and planning accordingly ahead of your holiday is key for this long haul journey. So, do you need a visa for Thailand? Here’s what you need to know as a UK citizen.
Do you need a visa for Thailand?
No, British passport holders can enter Thailand without a visa via the country’s tourist visa exemption scheme. The scheme allows UK travellers to visit the country for 60 days, and this is extendable by a maximum of 30 days too.
What about Irish citizens?
Irish passport holders don’t need a visa to visit Thailand for tourism or short-term business purposes. They can stay in Thailand for up to 30 days with a valid passport.
Thailand entry requirements for UK citizens
Since 1 May 2025, all travellers entering Thailand under the visa exemption programme must complete the Thailand Digital Arrival Card (TDAC) before their trip. This online system replaced the previously planned ETA programme.
- To register, complete the TDAC online form within 72 hours of your arrival and provide details of your valid passport, travel itinerary and accommodation.
- Once submitted, you’ll receive a confirmation (PDF or QR code) to present at immigration after arriving in Thailand.
To enter Thailand, your passport must have at least six months of validity after the date you arrive in the country and have at least one blank page.
If you overstay your visa, you will be fined 500 Thai baht per day up to 20,000 baht – that’s around £480. You risk being held in detention, deported at your own expense and banned from returning for up to 10 years.
The ultimate Thailand itinerary & how to get around.
What are the other visas you can apply for in Thailand?
So, when do you need a visa for Thailand? British passport holders need a visa in some circumstances, including to:
- Study
- Visit for business
- Work up to three months
- Conduct research
- Have long stays if you’re over 50 years old
- Transit, for stopovers less than 12 hours
These can all be applied for via the Thai e-visa official website.
Do you need a visa to enter Thailand if you arrive from another country?
If you are travelling around Asia and plan to visit Thailand, leave and then return at a later date, you need to apply for a multiple entries tourism visa.
- This visa is typically valid for six months from the date of issue and allows multiple entries.
- Tourists with this visa are allowed to stay in Thailand for up to 60 days per entry, and each entry may be extendable by 30 days.
If you are entering Thailand for the first time from a country that isn’t the UK, the same visa exemption scheme will apply to you as a British passport holder, as eligibility is determined by your nationality rather than your departure country. Remember, you must complete your TDAC before your trip.
The 5 best places to visit in Thailand
Thailand is a country filled with natural beauty, history and culture. There’s something for everyone, from city lovers keen to sample the street food scene in Bangkok, to beachgoers set on relaxing on the islands like Krabi. Let’s look at some of the best places to visit in Thailand away from the bustling popular spots.
- Erawan Waterfalls. Visit the seven tiers of stunning waterfalls over a 1.5km trail and take a dip in the pools to cool off from the year-round heat.
- Phraya Nakhon cave and temple. It’s hard to believe this is real – a beautiful Thai temple built in the shadows of a huge cave, with light beaming down on it from the opening above. It’s a peaceful spot and totally unique.
- Wat Tham Sua. On Krabi island, take the 1,237 steps up for the most incredible view of the Buddhist temple and surrounding mountains. Go later in the day for sunset and to avoid the monkeys!
- Ancient City. One of the largest outdoor museums in the world, Bangkok’s Ancient City (Mueang Boran) spans 200 acres and features over 100 replicas of Thailand’s iconic sites.
- Royal Park Rajapruek. This beautiful botanical park near Chiang Mai spans over 800 metres square and is made up of small, themed gardens. There’s also a very lovely butterfly sanctuary and the ornate Royal Pavilion perched in the centre of the park.
The best time to visit Thailand – and where to go when.
Frequently asked questions
Contact your nearest British embassy or consulate immediately and report the loss to local immigration or police. The embassy can help arrange emergency travel documents and advise whether you need a replacement visa or other paperwork.
There are no routine mandatory vaccinations for entry, but Thailand may require health screening or documentation during outbreaks. Check NHS/gov.uk travel health advice before you go and consider routine travel vaccines (e.g., tetanus, hepatitis A, typhoid).
Yes, you can apply to extend a visa-exempt stay once at an immigration office (commonly up to an extra 30 days). Extensions are subject to immigration discretion and require payment of a fee.
Check the refusal reason from the Thai embassy or consulate and correct any missing or incorrect information, then reapply. If the reason is unclear or complex, contact the embassy or consult a visa specialist for guidance on next steps.
Immigration may ask for proof of onward or return travel, evidence of accommodation and sufficient funds when you arrive. It’s best to have these documents ready (digital or printed)
The foregoing article was last updated in February 2026. It does not contain legal advice and is for informational purposes only. KAYAK does not guarantee, and accepts no legal liability arising from or connected to, the accuracy, reliability, currency, or completeness of any of the information contained in this article and/or any of the content linked to within it. Always check the official government website of your departure and arrival destinations prior to travel for up-to-date information.
