Aer Lingus Carry-on Luggage Rules

Aer Lingus carry-on rules allow passengers one carry-on bag and one personal item. For Aer Lingus flights (excluding Aer Lingus Regional), the carry-on bag size limit is 55.0 × 40.0 × 24.0 cm (approx 21.5 × 15.5 × 9 in), with a weight limit of 10.0 kg (22 lb).

The Aer Lingus baggage allowance also includes a personal item, such as a handbag, laptop bag, or small backpack, with a size limit of 40.0 × 30.0 × 20.0 cm (approx 15.5 × 11.5 × 7.5 in). The personal item must fit under the seat in front of you.