United Kingdom to Thailand tourist visa
Complete Thailand entry guide for British citizens: 60-day visa-free, TDAC requirements, and tips. Updated December 2025.
- Visa
- Thailand Tourist Entry
- Fee
- Free
- Processing time
- Instant
- Length of stay
- Up to 60 days
Required documents
- Valid Passport — Your UK passport must be valid for at least 6 months from your date of entry
- Thailand Digital Arrival Card (TDAC) — Digital form that must be completed online before arrival
- Return or Onward Ticket — Proof you will leave Thailand within 60 days
Common questions
- Do UK citizens need a visa for Thailand?
- No, UK citizens can enter Thailand visa-free for up to 60 days for tourism. However, you must complete the Thailand Digital Arrival Card (TDAC) online before arrival. Entry is free.
- What is the Thailand Digital Arrival Card (TDAC)?
- The TDAC is a mandatory digital form that replaced the old TM6 paper card. Complete it at tdac.immigration.go.th at least 3 days before arrival. It’s free and takes about 5 minutes.
- How long can British citizens stay in Thailand without a visa?
- UK passport holders can stay up to 60 days under the visa exemption scheme. This can be extended by 30 days at a local immigration office for 1,900 THB (~£45).
- Can I extend my stay in Thailand as a UK citizen?
- Yes, you can extend your 60-day visa-free stay by 30 days at any Thai immigration office. The fee is 1,900 THB (~£45). Apply before your initial 60 days expires.
- Do I need a return ticket for Thailand?
- Yes, you should have proof of onward travel within 60 days. Airlines typically check this before boarding, and immigration may ask at entry.
- When did the TDAC requirement start?
- The Thailand Digital Arrival Card (TDAC) became mandatory on May 1, 2025, replacing the paper TM6 arrival/departure card.