Reviewed by:

D. Goren
Head of Content
Updated Feb, 6
Because airline child policies change — and parents shouldn’t have to hunt for answers.
Yes. Iberia passengers may carry baby formula, breast milk and sterilized water in carry‑on luggage in quantities needed for the flight. These items are treated as essential infant liquids and are allowed even if the containers are larger than 100 ml.



Learn Etihad Airways rules for carrying baby formula powder onboard, including allowed quantities, security screening procedures, and tips for traveling with infants.
Can you bring a bottle warmer on a Cathay Pacific flight with a baby? Learn airline rules, carry-on allowances, and safety tips.
Learn United Airlines' policy on bringing a baby changing pad aboard — rules, allowances, and tips for traveling with infants.
Learn Virgin Atlantic's rules for bringing baby formula and breast milk on flights, including quantity allowances, security procedures, and travel tips.
Bring baby medicine on United flights—carry it in your carry-on, keep prescriptions/labels, and follow TSA liquid rules for easy access.
Traveling with a baby? Bring a bottle warmer on Avelo flights; follow carry-on, battery and TSA rules, and inform gate agents if needed.