Travelling by air with a baby under one year old may seem daunting, but with proper planning, it can be smooth and safe. This guide includes NHS-backed advice, UK-specific airline links, and practical tips for flying with your baby.

Is My Baby Old Enough to Fly?

• Most UK airlines allow babies to fly from around 1 to 2 weeks old, but always check individual airline policies.

• For premature babies or those with recent illness, speak to your GP or health visitor before travelling.

• NHS guidance advises waiting until your baby is a few weeks old, especially if they were unwell or premature.

More info: https://www.nhs.uk/conditions/pregnancy-and-baby/travelling-with-children/

Booking the Flight

• Infants under 2 years usually travel on an adult’s lap with a reduced fare, but can have their own seat with an approved car seat.

• Request a bassinet seat early for long-haul flights – limited availability and weight restrictions apply (typically under 12kg).

Useful airline policies:

 – British Airways: https://www.britishairways.com/en-gb/information/family-travel/travelling-with-children

 – EasyJet: https://www.easyjet.com/en/help/preparing-to-fly/flying-with-children

 – Ryanair: https://www.ryanair.com/gb/en/useful-info/help-centre/travel-documentation/children-travelling

Passports and Consent

• All babies, even newborns, need their own passport to travel internationally.

• Apply early: https://www.gov.uk/get-a-child-passport

• If one parent is travelling alone with the baby, check if a letter of parental consent is needed at border control (varies by country).

Travel Insurance

• Ensure your travel insurance policy covers your baby, especially for medical care and emergency repatriation.

Which? family insurance advice: https://www.which.co.uk/money/insurance/travel-insurance/travel-insurance-for-families-a22s63w6f45v

Security and Baggage

• You may carry baby food, sterilised water, breast milk and formula over 100ml – they may be screened separately.

• Expressed breast milk (up to 2 litres) is allowed in hand luggage.

• Most airlines allow pushchairs and car seats to be checked in for free or taken to the gate.

Gov info: https://www.gov.uk/hand-luggage-restrictions/baby-food-and-baby-milk

In-Flight Tips

• Feed (breast or bottle) or offer a dummy during take-off and landing to relieve ear pressure.

• Dress baby in layers – cabin temperatures can vary.

• Bring nappies, wipes, spare clothing, snacks, toys and a blanket in your carry-on.

Medical Considerations

• Avoid flying if your baby has a recent cold, ear infection, or breathing difficulty.

• Babies with chronic health conditions (e.g. cardiac or respiratory problems) may need medical clearance.

Travel health advice: https://www.fitfortravel.nhs.uk/advice/general-travel-health-advice/travelling-with-children

Checklist Before You Fly

Here is a suggested timeline to help you prepare: