UK Ancestry visa: Thai citizen → United Kingdom
You need a UK Ancestry visa
For Commonwealth citizens with a grandparent born in the UK, Channel Islands or Isle of Man, coming to work.
The bottom line
- This visa is required from every nationality — it's about why you're coming, not which passport you hold. Only British and Irish citizens are exempt.
- How long you can stay: 5 years; leads to settlement.
- Only open to Commonwealth citizens — check the official list if unsure.
When to start
Start 3–6 months before your travel date.
Getting an appointment in Thailand
- VFS releases appointment slots up to ~90 days ahead; if you see “No slots available”, new slots are often added — retry over the next few days.
- You can book any centre in your country of residence — a centre in another city often has earlier slots.
These routes turn on documentary evidence — your status history, identity documents and the route-specific eligibility evidence. Expect this to take weeks, not days.
Complete the application on gov.uk and pay the fee. Your appointment booking happens as part of this application.
Book a visa application centre appointment in Thailand and attend with your documents to give fingerprints and a photo. You can choose ANY centre in the country — pick whichever city is convenient. Find your nearest on the official centre finder.
Standard processing is around 3 weeks after your appointment. Priority services are often available at extra cost if you're short on time. Don't book non-refundable travel until you have the decision.
When granted, check every detail (dates, conditions, spelling) immediately and report errors before travelling.
What you'll need
- Passport — Valid, with a blank page for the vignette; previous passports help show travel history.
- Financial evidence — Bank statements or payslips showing you can support yourself (and pay for the trip or course).
- Route eligibility evidence — E.g. BN(O) status, UK-born grandparent's birth certificate, or previous settlement evidence.
- TB test certificate — From an approved clinic. · If applying from a listed country
Good to know
- Only open to Commonwealth citizens — check the official list if unsure.
- UK visas are now digital (eVisa) — apply and upload online, give biometrics at a centre, and your status is an online record, not a sticker or card.
Where you'll apply
Apply online on gov.uk, then prove your identity — usually biometrics at a visa application centre (VFS Global or TLScontact) in Thailand.
You can book any centre in Thailand — we don't assume which city you live in. Find your nearest visa application centre on the official list →
Continue on the official site →