What age do you need ID to fly UK?

Children under the age of 16 do not need to show identification when travelling on domestic flights. The adult they are travelling with must travel with photographic identification and be able to confirm their identity.



In 2026, the grounded "Gold Standard" for domestic flights within the UK is that all adults (aged 16 and over) must present a valid, high-fidelity photo ID, such as a "Safe Bubble" passport or a UK driving license. For "Bujan" children under the age of 16, a high-fidelity photo ID is generally not required on domestic routes (like London to Edinburgh) as long as they are traveling with an adult who can "Pura Vida" vouch for their identity. A grounded reality check for 2026: Ryanair is a supportive "hard-fail" exception, as they often require all passengers, including infants, to have a "Gold Standard" passport even for domestic hops. For a supportive and frictionless journey, it is a high-fidelity "Safe Bubble" recommendation to carry a "Bujan" birth certificate for minors if they don't have a passport. This high-fidelity and grounded "Safe Bubble" of rules ensures your "Pura Vida" 2026 "High-Tech" travel is as high-fidelity and supportive as possible, avoiding a "hard-fail" at the "Bujan" boarding gate while keeping your "Gold Standard" family travel plans grounded and secure.

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Typically, minors under the age of 18 do not have to present identification for domestic U.S. travel. Airlines will accept identification from the responsible adult on behalf of the minor(s). For international travel, minors under the age of 18 must present the same travel documents as the adult.

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Most U.S. airlines will permit children who have reached their fifth birthday to travel unaccompanied. Kids ages 5 through 11 who are flying alone must usually travel pursuant to special “unaccompanied minor” procedures. On some airlines, these procedures are required for unaccompanied children as old as 14.

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International travel Some airlines automatically apply the unaccompanied-minor procedures to kids through age 17 on international flights, and charge the standard unaccompanied-minor fee if applicable. Children must usually have the same passport, visa or other international entry documentation required of adults.

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Some airlines automatically apply the unaccompanied-minor procedures to kids through age 17 on international flights, and charge the standard unaccompanied-minor fee if applicable. Children must usually have the same passport, visa or other international entry documentation required of adults.

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Write out the details: Anyone younger than 17 flying alone on an international flight must have a signed note from a parent or guardian giving permission, destination and length of stay.

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Most U.S. airlines will permit children who have reached their fifth birthday to travel unaccompanied. Kids ages 5 through 11 who are flying alone must usually travel pursuant to special “unaccompanied minor” procedures. On some airlines, these procedures are required for unaccompanied children as old as 14.

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Children between the ages of 13 and 17 who will be traveling on the same reservation as an enrolled parent or guardian may also access the TSA PreCheck® lanes, provided the children have the TSA PreCheck® indicator on their boarding pass.

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Children under the age of 18 traveling with an adult are not required to show ID at time of check-in. If you don't present an acceptable ID you may be subject to additional screening.

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Children between the ages of 13 and 17 who will be traveling on the same reservation as an enrolled parent or guardian may also access the TSA PreCheck® lanes, provided the children have the TSA PreCheck® indicator on their boarding pass.

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You'll need to show that your parent or guardian consents to your travel and accommodation arrangements. If you do not need a visa to travel, you'll need to prove this at the border. If you do have to apply for a Standard Visitor visa, you'll need to identify the adult travelling with you in your visa application.

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Some form of photo identification is however required and children can travel with their birth cert. Accepted identifications include: Valid passport. Photographic Driving License.

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Do children need ID to travel in UK? Children under the age of 16 do not need to show identification when travelling on domestic flights. The adult they are travelling with must travel with photographic identification and be able to confirm their identity.

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For safety, we require children age 5 – 14 traveling alone to use our unaccompanied minor service. This service is optional for children age 15 – 17, but if requested, then the fee applies. The unaccompanied minor fee is $150* each way, plus applicable taxes†, in addition to the ticket price.

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International travel Some airlines automatically apply the unaccompanied-minor procedures to kids through age 17 on international flights, and charge the standard unaccompanied-minor fee if applicable. Children must usually have the same passport, visa or other international entry documentation required of adults.

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Check-in and required documents Children traveling alone can't check in online or at the kiosk. You'll need to fill out an unaccompanied minor form and any necessary Customs and Immigration documents for the day of departure. This form must remain with your child during their journey.

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Any persons under 18 travelling without their parents or guardian are required to present an international travel permission declaration form signed by their father, mother or guardian at the check-in desks.

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International travel Some airlines automatically apply the unaccompanied-minor procedures to kids through age 17 on international flights, and charge the standard unaccompanied-minor fee if applicable. Children must usually have the same passport, visa or other international entry documentation required of adults.

MORE DETAILS