A consent letter for travel is commonly used to prove that a child has permission to travel internationally. It is particularly important when a minor is travelling with only one legal guardian, travelling without a guardian, or travelling with an adult who is not their legal guardian. For many destinations and airlines, carrying a consent letter for travel is a requirement.
Who typically requests a consent letter for travel
A consent letter for travel may be requested by:
- Airlines at check-in, gate screening, or boarding
- Border and immigration authorities on departure or arrival
- Travel organisers such as tour companies, schools, or sports teams
Because different parties can ask for it, the document should be available at all times during the trip.
Situations where it is most often required
A consent letter for travel is most often required when a child travels abroad:
- With one parent only
- As an unaccompanied minor
- With a third party (grandparents, relatives, family friends, or group leaders)
These travel scenarios are commonly subject to additional checks to confirm permission from the legal guardians.
What can go wrong without a consent letter for travel
If a consent letter for travel is not presented when requested, the trip can be disrupted. Common consequences include:
- Denied boarding by the airline
- Extended questioning and verification at the border
- Refused entry if authorities are not satisfied consent has been granted
These safeguards exist to protect minors, including preventing child abduction and stopping unauthorised international travel.
