Printed, checked and posted for £14.95 with free UK delivery · order your deed poll
Family holidays

Travelling with a child who has a different surname

If your surname doesn’t match your child’s, expect questions at the border and carry proof that you’re the parent. Here’s exactly what to pack, the consent letter to bring when the other parent stays at home, and how to give your child your surname if you’d rather not explain it every trip.

What to carry at the border
The consent letter to bring
Match your surnames for good
What to carry, and why

Checked against GOV.UK, the Children Act 1989 and HM Passport Office guidance. Sources are listed at the end.

Updated: 30 October 2026

The quick answer

There’s no rule that a parent and child must share a surname to travel, but border staff can ask questions. GOV.UK says it helps to carry evidence of your relationship, such as your child’s birth or adoption certificate, and your marriage or divorce certificate if your surname is different from theirs. If someone else with parental responsibility isn’t travelling, take a letter from them too, because you might be asked for it at a UK or foreign border.

If you’d rather share a surname with your child, a child’s deed poll can change theirs to yours, or add yours as a double-barrel, as long as everyone with parental responsibility agrees. Ours is £14.95 with free tracked delivery.

What to carry through passport control

GOV.UK says it helps to carry evidence of your relationship with your child, such as a birth or adoption certificate, and a divorce or marriage certificate if your family name is different from your child’s. A small folder of documents that joins the dots gets you through quickly. GOV.UK: taking your child abroad

DocumentWhy it helps
Your child’s birth or adoption certificateShows you’re their parent
Your marriage certificate, divorce papers or deed pollLinks the name on the birth certificate to the name on your passport
A consent letter from the other parentShows they’ve agreed to the trip
Your child’s deed poll, if their name has changedExplains why their name differs from the birth certificate
Any child arrangements orderShows your child lives with you, if there is one
A death certificate, if the other parent has diedExplains why there’s no consent letter

Keep the folder with the passports. Officers sometimes ask the child a simple question, such as who you are, so it helps to mention it to them beforehand.

Who has to agree to the trip

You need the permission of everyone with parental responsibility to take a child abroad, or a court’s permission. GOV.UK is blunt about it: taking a child abroad without permission is child abduction. GOV.UK: taking your child abroad

There’s one exception. If a child arrangements order says your child lives with you, you can take them abroad for up to 28 days without the other parent’s permission, unless a court order says you can’t. The rule comes from section 13 of the Children Act 1989. Children Act 1989, section 13

One surname for the whole family

A child’s deed poll changes your child’s name once everyone with parental responsibility agrees. Order by 6pm, Monday to Friday, for same-day processing.

Giving your child your surname

Plenty of families simply carry the paperwork. If you’d rather not explain it every trip, changing your child’s surname to match yours is the lasting fix, and a double-barrel that keeps both parents’ names is often the easiest change for everyone to sign.

Everyone with parental responsibility has to agree to a child’s change of name, and HM Passport Office checks for it before it issues a passport in the new name. Our guides to who has parental responsibility and your child’s passport after a deed poll explain the steps. HM Passport Office: change of name applications

If it’s your name that’s different because you married, divorced or changed it, keep the document that links your old and new names in the folder. Our extra copies are each signed and witnessed like the original, so one can live with your passports for good.

Tickets and passports

  • Book in the passport name. Tickets must match the passport your child travels on, even if their name has changed since it was issued.
  • A new passport for a new name. Applying in your child’s new name needs the deed poll and the consent of everyone with parental responsibility, so leave time before you travel.
  • Your own passport. If you’ve changed your name but not your passport yet, travel in the name on it and carry the document that links the two. Our guide to changing your name before going abroad covers the timing.

Frequently asked questions

Not just because your surnames differ, but you may be asked to prove you’re the parent. If anyone else with parental responsibility isn’t travelling, take a letter from them giving permission for the trip.

Your child’s birth or adoption certificate, your marriage or divorce certificate or deed poll if it explains your different surname, and a consent letter from the other parent with their contact details.

Only if he doesn’t have parental responsibility, or if a child arrangements order says the child lives with her and the trip is for up to 28 days. Otherwise she needs his permission or the court’s.

Yes. Book travel in the name on the passport your child will travel with.

Yes, with a child’s deed poll, if everyone with parental responsibility agrees. If someone won’t, you’d need a court order.

Take their death certificate as well as your child’s birth certificate, so it’s clear why there’s no consent letter.

Sources for this guide

Same surname, smoother trips.

A child’s deed poll with a signature space for both parents, prepared from your details, checked by a person and posted free for £14.95.

ChangeYourName.co.uk is an independent UK deed poll provider.

Printed deed poll
£14.95, free delivery

Order now