Yes, easyJet allows you to bring up to two items for a child or infant free of charge, which can include a car seat, a travel cot, or a pushchair/stroller. This policy is designed to make family travel more affordable and less stressful. You can choose to "gate-check" the car seat, meaning you take it through the airport and leave it at the aircraft door before boarding, or you can check it in at the Bag Drop counter. If you have purchased a separate seat for your infant (rather than them sitting on your lap), you may be able to use the car seat onboard the aircraft, provided it is forward-facing and fits within the dimensions of the aircraft seat (typically 42cm wide). In 2026, it is highly recommended to check that your car seat is "airline-approved" with a specific sticker or certification. Using a car seat on the plane offers extra safety during turbulence and keeps your child in a familiar, comfortable environment during the flight.