Flying from Heathrow to Spain with a child? Make sure the right document is ready before check-in and departure. If one parent is not traveling, or if a child is traveling with grandparents or another adult, a travel consent document may be useful and may be requested at check-in or at the border. Create your travel consent document instantly — ready in under 2 minutes.
Create your child travel consent document in minutes. Mobile-ready, instant PDF, built for real travel situations.
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Tell us who the child is traveling with — one parent, grandparents, a relative, or another adult.
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Fill in the child's info, travel dates, destination, and accompanying adult. Takes about 2 minutes.
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Get your formatted PDF instantly. Show it on your phone or print it — ready before departure.
Families traveling to Heathrow to Spain often want to have their travel documentation organized before departure. A prepared, clearly formatted consent document can support a smoother journey.
Required when a child is not traveling with both parents
Minimum 6 months validity beyond return date
Attach to the consent document
Birth certificate, court order, or notarized form depending on destination
When traveling with a child, airlines or border authorities may ask for proof of consent.
Many parents only realize this when it's already stressful to fix — especially when traveling with one parent, after a separation, or with grandparents.
Prepare your document nowKeep documents easily accessible before you reach the check-in desk.
On Heathrow–Spain routes, airline check-in agents may ask for documentation when a child is not traveling with both parents — particularly on routes where children have a different surname from the accompanying adult. UK Border Force can also request documentation at Heathrow on international departures. Having a consent document ready at check-in avoids any delay. If a consent document is requested at Heathrow check-in and cannot be provided, the check-in process may be extended while the situation is assessed. In some cases this can mean delays, additional questioning, or being asked to provide more information before boarding is confirmed. A prepared document resolves this in seconds. A parent checking in at Heathrow Terminal 5 for a flight to Spain with a child may be asked at the British Airways desk whether both parents are traveling. Having a signed consent document ready means the check-in agent can confirm authorization and move on — the family boards the flight without delay.
Trying to arrange documents last-minute can take hours and sometimes involves costly alternatives. Preparing now takes just minutes, avoids last-minute stress, and is often much faster and more affordable.
Families prepared with a consent document move through check-in and documentation checks faster and with far less friction.
Get My Document Ready →You still have time. Create your child travel document in under 2 minutes and show it directly on your phone at check-in or the gate.
Far faster than trying to find last-minute help. Far more affordable than urgent alternatives.
Create it now →If you are a travel agency arranging Heathrow–Spain travel involving minors, you can create travel consent documents for your customers as part of your service.
Create a travel consent document for your customer in minutes →Instantly create and download your document. No account required to start.
Get your child travel consent document ready in minutes. Instant PDF. Show on your phone or print it.
Create My Document NowBecause this service helps parents prepare documents involving minors, we treat your data with care.
Personal information is used to generate your document
The details you enter — child name, passport, dates, destination — are used solely to produce your travel consent document.
Personal data is not used for analytics
We do not feed your child's information, passport numbers, or family details into analytics, ad, or tracking platforms.
Sensitive data is handled separately
Sensitive child and passport data is kept separate from any anonymized aggregate insights we use to improve the service.
You can delete your data
Your document and all associated personal data are automatically deleted after 90 days. You can also request deletion at any time.
Print and carry supporting identification
After generating your document, print it or keep it on your phone. Carry supporting ID for both the child and the absent parent.
This is not legal advice
This site provides a structured document preparation service. It does not constitute legal advice. Always verify requirements with your airline and destination country.