Car type safety seats may be used by children aged between 6 months and less than 36 months - in order to accommodate a child aged 36 months or older in a car seat; the child must be within the size and weight limits for that seat and special IAA approval is required, please contact
specialassistance@aerlingus.com as soon as possible in advance of the flight.
Passengers may purchase a seat for the infant at the appropriate fare where the infant can sit in an approved, forward facing car seat provided by the passenger. The car seat must be restrained on the aircraft seat by the normal aircraft lap strap. Aer Lingus do not permit rearward facing car seats. The seat must be a purpose-designed children's car seat with a 5-point harness and must be of a type approved for use in motor vehicles and aircraft and bearing labels to this effect:
U.S. – This must display an FAA sticker and must display these words. "Certified for use in motor vehicles and aircraft".
EUROPEAN - This must display a CE sticker and must display these words. "Certified for use in motor vehicles and aircraft".
In order to ensure the car seat will fit into the aircraft seat please ensure the seat width does not exceed 17 inches (430mm).
Infants are not permitted to occupy exit rows or the rows immediately forward or aft of an emergency exit row.
Aer Lingus Regional (Flight Nos 3000-4000 operated by Aer Arann)
Infants under the age of 2 years may travel provided that they sit on an adult’s lap (one infant per adult) and a fee is charged per sector.
No baby / car seats are allowed in the cabin of the aircraft.
A maximum of 8 infants only to be carried on board the aircraft for each flight.
An AMSAFE CARES Harness that is supplied by the passenger may be used for securing children and children with disabilities, please contact
specialassistance@aerlingus.com if use of a harness is required.
Is their official policy, I would think you would be ok to take it on board and just install it. I would email them and ask if you want to be sure or even just have the email as reference if your questioned at the plane.