Aer Lingus to let passengers check in bags evening before flight
Baggage Information - Aer Lingus
Aer Lingus Regional Stobart Air 42x33x20cm Cabin Backpack Compass 35 Litres Black | JetEasy Cabin Bags | Cabin Bag and Carry On Hand Luggage for All Airlines
Aer Lingus Baggage Allowance, Fees and Policy [2021] – Carry on Sizes