UK Child Visitor Visa From Thailand: Documents and Consent

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A child living in Thailand may be able to visit family or friends in the UK on a Standard Visitor visa. The application must explain the temporary purpose of the trip, who will pay for it, how the child will travel, where they will stay and who will care for them.

Applications involving children need particular care when one parent is staying in Thailand, the child is travelling with someone other than a parent, or the child will travel alone.

Need help with a child’s UK visit?

Tell Thai Visa Express who the child will travel with and where they will stay. We can help you prepare the visitor application and supporting documents.

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Does a Thai child need a UK visitor visa?

A Thai child travelling on a Thai passport will normally need permission to visit the UK before travelling. The Standard Visitor route can cover a temporary family visit or holiday, usually for up to six months. Each child needs their own application, even when travelling with a parent who is also applying.

The child must have suitable travel and care arrangements, funding for the visit and return or onward journey, and a genuine plan to leave the UK afterwards. For the general visitor rules, see our UK visitor visa guide.

What documents may be needed?

The exact evidence depends on the family circumstances. A useful starting point is:

  • Identity: The child’s passport and birth certificate showing the relationship to a parent or guardian.
  • Travel plans: The purpose and proposed dates of the visit, and details of the adult travelling with the child, if any.
  • Parental consent: Written consent covering travel and accommodation arrangements where required, with contact details for the parent or guardian.
  • Care in the UK: The name and address of the person the child will stay with and an explanation of their relationship to the child.
  • Funding: Evidence showing who will pay for travel, accommodation and living costs.
  • Return plans: Information relevant to the child’s life in Thailand, such as schooling and the arrangements after the visit.

Where a parent and child have different surnames, include documents that explain the relationship or name change. Thai-language documents submitted with the application need appropriate English or Welsh translations.

If the child travels with a parent

Explain which parent is travelling and whether the other parent consents to the trip. Depending on the circumstances, the application may need a consent letter and documents explaining parental responsibility or custody.

Be particularly careful if a court order, divorce arrangement or Thai custody document affects who can make decisions for the child. The visa application should accurately reflect the legal and practical arrangements.

If the child travels with another adult

Identify the accompanying adult in the child’s visitor visa application. Explain how that person knows the child and provide evidence that the parent or guardian consents to the travel and accommodation arrangements.

GOV.UK allows up to two accompanying adults to be identified in a child visitor application. Follow the visa and decision instructions about who must accompany the child when travelling.

Can a child travel alone?

A child may travel without an adult if suitable arrangements have been made. The parent or guardian must provide written consent and full contact details. They must also show where the child will live in the UK, who will look after them and that they consent to those care arrangements.

Check the airline’s own rules for unaccompanied minors separately. Airline permission does not replace the UK visa requirements.

What if the child will stay with someone who is not a close relative?

Additional rules can apply where a child under 16, or under 18 if they have a disability, will be cared for by someone who is not a close relative for more than 28 days. This can amount to a private fostering arrangement, and the relevant local authority may need to be informed. The rules differ across the UK, so check the arrangements before applying.

Is a visitor visa right if the child will live in the UK?

No. A child visitor visa is for a temporary visit. If the intention is for the child to join a parent and live in the UK, consider the appropriate family route instead. Our UK child settlement visa guide explains issues that can arise when a child in Thailand will join a parent in the UK.

Before applying: Make sure the consent, accompanying adult, UK care arrangements and intended return to Thailand are consistent across the form and supporting documents.

Related guides

How Thai Visa Express can help

We can review the child’s travel plans, family documents, parental consent and UK care arrangements before preparing the visitor application. Message us on WhatsApp with the child’s age, who they will travel with and whom they will visit.

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