Do British passport holders need a visa for Thailand?

By Prajjwal Kohli · Travel Content Writer, Tripmojo · Updated August 22, 2026 · Reviewed by Simran Raheja

No. British citizens do not need a visa for Thailand. The United Kingdom is on Thailand’s 60-day visa exemption list, so you are stamped in for up to 60 days for tourism or business meetings, extendable once by up to 30 days at an immigration office. Two things to know before booking: the free Thailand Digital Arrival Card must be filed online in the three days before you land, and on 19 May 2026 the Thai Cabinet approved cutting the exemption to 30 days for a shorter list of countries. That change takes effect 15 days after it appears in the Royal Gazette, which had not happened when this page was checked.

Quick facts

Visa-free

Visa required: No, visa-free entry
Length of stay: Up to 60 days per entry under the rule in force today
Pending change: 30-day scheme approved 19 May 2026, not yet gazetted
Extension: Once, up to 30 days, at the immigration officer’s discretion
Entry formality: Thailand Digital Arrival Card, online, free, within 3 days of arrival
Passport validity: At least 6 months
Cost: Free

Entry requirements

A British passport valid for at least six months. The exemption applies to passports issued by the United Kingdom only, so holders of UK-issued refugee travel documents or other travel documents need a visa from the Royal Thai Embassy before travelling.
A Thailand Digital Arrival Card (TDAC) submitted at tdac.immigration.go.th within the three days before you arrive. It is free, it is required on every entry by air, land or sea, and it is not a visa.
A return or onward air ticket. The Royal Thai Embassy in London lists a round-trip ticket among the things to have ready for entry under the exemption.
Funds equivalent to 20,000 baht per person or 40,000 baht per family, which immigration may ask to see. The embassy’s wording is that without them you may be inconvenienced on entry.

What happens on arrival

File the TDAC online in the three days before you fly, on the Immigration Bureau’s own site and nowhere else. The embassy warns about look-alike sites that charge for it; the real one does not.

At passport control you are stamped in under the exemption. Read the stamp: the permitted stay is whatever the officer writes, normally 60 days, and the Thai embassy’s standing advice is to check it rather than assume.

To stay longer, apply for an extension at any immigration office in Thailand before the stamped period expires. A single extension of up to 30 days may be granted, at the officer’s discretion and for a fee. Overstaying is fined at 500 baht a day and can lead to an entry ban.

If the Cabinet’s 19 May 2026 revision has been gazetted by the time you travel, the stay becomes 30 days rather than 60, and Thailand has said that anyone already in the country, or arriving before the effective date, keeps the period already stamped.

Good to know

The 60 days are on borrowed time. On 19 May 2026 the Thai Cabinet approved revoking the 60-day scheme for all 93 countries and replacing it with a 30-day exemption for 54 countries and a 15-day one for 3. It takes effect 15 days after the Ministry of Interior notices are published in the Royal Gazette, and the lists have not been gazetted. The Ministry of Foreign Affairs’ own summary of the revision, dated 20 May 2026, places the United Kingdom in the 30-day group of 54, so the likely outcome is 30 days rather than losing the exemption. If you are booking a trip longer than 30 days, check the Royal Thai Embassy in London’s site in the fortnight before you fly, which is the embassy’s own advice.
Back-to-back exemption entries are where British travellers get refused. The London embassy says outright that multiple entries under the exemption may result in denial of entry and that anyone planning several trips should get a visa. The MFA also limits entries through land and sea checkpoints under the exemption to twice a calendar year. A border run to reset the 60 days is the pattern immigration is looking for, not a loophole.
The TDAC is per entry, not per trip. Leave for a few days in Cambodia, Laos or Malaysia and you file a new card before coming back. Airlines and immigration check it, so a weekend hop without one is a problem at the desk rather than a formality.
Sixty days is the ceiling for tourism and business meetings, not for anything that looks like work. The exemption covers a short list of urgent or ad-hoc work types, each needing notification to the labour authorities on arrival; volunteering, training courses and remote work for a Thai employer all need a non-immigrant visa and a work permit.
If you hold a second passport, enter and leave on the same one. Thailand’s immigration stamps are matched on exit, and the FCDO specifically advises dual nationals to leave on the passport they arrived on.

Frequently asked questions

Do UK citizens need a visa for Thailand?

No. The United Kingdom is on Thailand’s visa exemption list, so British passport holders are stamped in on arrival for tourism or business meetings. You do need to file the free Thailand Digital Arrival Card online before you land.

How long can British citizens stay in Thailand without a visa?

Up to 60 days per entry under the rule in force on 22 August 2026, extendable once by up to 30 days at an immigration office. A revision approved by the Cabinet on 19 May 2026 would cut this to 30 days for most countries once it is published in the Royal Gazette, which has not yet happened.

Is Thailand changing the 60-day visa exemption?

Yes, but it is not yet in force. The Cabinet approved a 30-day exemption for 54 countries and a 15-day one for 3 on 19 May 2026, effective 15 days after Royal Gazette publication. The country lists have not been gazetted. The Ministry of Foreign Affairs’ summary of the revision places the UK in the 30-day group, so expect 30 days once it takes effect.

What is the Thailand Digital Arrival Card and do British travellers need it?

Yes. Since 1 May 2025 every foreign visitor arriving by air, land or sea must submit the TDAC online at tdac.immigration.go.th within three days before arrival. It is free, it is not a visa, and it has to be filed again for every entry.

How much money do you need to show to enter Thailand from the UK?

Thailand’s foreign ministry says visitors under the exemption must have cash or the equivalent of 20,000 baht per person or 40,000 baht per family. Immigration does not ask everyone, but it can.

Can I extend the 60 days in Thailand?

Once, by up to 30 days, by applying at an immigration office in Thailand before the stamped period expires. The extension is at the officer’s discretion. Overstaying costs 500 baht a day and can lead to a ban.

Can I leave Thailand and come back for another 60 days?

Not reliably. The Royal Thai Embassy in London warns that repeated entries under the exemption may result in refusal, and land and sea entries are limited to twice a calendar year. For several trips or a long stay, apply for a tourist visa through thaievisa.go.th instead.

Other passports for Thailand

Sources

Every fact on this page was checked against the official sources below on 22 August 2026.

Royal Thai Embassy, London — VISA: General Information: British and Irish passport holders are permitted to enter Thailand for 60 days without a visa; the TDAC is required from 1 May 2025, within 3 days before arrival, free of charge, and is not a visa; multiple entries under the exemption may result in denial of entry. Read 2026-08-22.
Royal Thai Embassy, London — FAQ about Thai visa: passport valid for at least 6 months, a round-trip air ticket and adequate finances; extension of stay for another 30-day period at any Immigration Office; overstay fine of 500 Baht per day. Read 2026-08-22.
Ministry of Foreign Affairs of Thailand — Visa Exemption (60 Days), Revised 16 July 2024 (list hosted on image.mfa.go.th, linked from the Royal Thai Embassy, Washington, D.C.): 93 countries and territories including the UK, up to 60 days, extendable for not more than 30 days at the immigration officer’s discretion. Read 2026-08-22.
Royal Thai Embassy, Doha — Tourist Visa Exemption and Visa-on-Arrival (updated 24 May 2026): UK on the 60-day list; 20,000 Baht per person or 40,000 Baht per family; land and sea entries under the exemption limited to twice a calendar year. Read 2026-08-22.
Royal Thai Embassy, Bandar Seri Begawan — The revision of Thailand’s visa exemption and VoA schemes, 2026 (21 May 2026): Cabinet approval of 19 May 2026, 60-day scheme revoked, 30-day scheme for 54 countries and 15-day scheme for 3, effective 15 days after Royal Gazette publication. Read 2026-08-22.
Ministry of Foreign Affairs of Thailand — Summary: The revision of Thailand’s visa exemption and VoA schemes, 2026 (PDF dated 20 May 2026, hosted on image.mfa.go.th and linked from the Royal Thai Consulate-General, Hong Kong): the United Kingdom appears in the 30-day visa exemption list of 54 countries and territories. A summary, not a gazetted announcement. Read 2026-08-22.
FCDO — Thailand entry requirements (secondary): passport valid 6 months from arrival with 1 blank page; dual nationals should leave on the passport they entered with. Read 2026-08-22.

Entry rules change without notice and the official source is always the authority. Confirm with the embassy or immigration portal before you book.

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