Visas & entry

Thailand: the new 30-day rule

UK passport, up to 30 daysNo visa neededChecked 22 October 2026 · FCDO updated 19 October 2026

Visa-free entry for UK tourists is now 30 days, down from 60, from 15 September 2026. Everyone also needs a Thailand Digital Arrival Card (TDAC), filled in online up to 3 days before arrival.

No visa needed
Apply online before you go
Visa on arrival
Visa in advance

RatingNo visa needed

Official advice updated19 October 2026

Areas covered4 on this page

If you're planning a long trip round Southeast Asia, the new limit matters. You'll need the right visa before you go, or to apply for an extension with Thai immigration if you're eligible. Some British nationals have been refused entry for not showing an onward ticket or enough money.

What you need

Up to 30 days (tourism)No visa needed
Visa-exempt entry. Business travel is not covered.
Longer staysVisa on arrival
Get the right visa before travelling, or apply for an extension in Thailand if you're eligible.
TDAC arrival cardApply online before you go
Required since 1 May 2025, by air, land and sea. Free on the official site.
Overland border hoppingVisa in advance
Visa-exempt land entries are normally limited to 2 per calendar year.

Before you go

Carry proof of onward travel and funds (at least 10,000 baht per person, or 20,000 per family).
Passport: 6 months' validity and 1 blank page.
Tourist Police: 1155.

Official advice: FCDO entry requirements for Thailand

Stay and do

Ready to book Thailand? Compare places to stay and things to do.

Hotels in Bangkok Tours and tickets in Bangkok

We may earn a commission if you book through these links, at no extra cost to you. It never affects our ratings.

See the visa filter on the map Thailand travel guide Search flights

Questions people ask

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

30 days, since 15 September 2026. Earlier arrivals keep the stay stamped on entry.

Can I extend my stay in Thailand?

Usually yes, by applying at a Thai immigration office before your permitted stay ends. There's a fee.

What is the TDAC?

The Thailand Digital Arrival Card, filled in online before you arrive. It replaced the paper arrival form.

← All visas guides

Waymark summarises official UK government (FCDO) travel advice and other public sources to help you plan. It is not a substitute for that advice, which can change at short notice. Always read the latest FCDO page for your destination and check your insurance before you book. Content last checked 22 October 2026.