Always worth checking luggage and baggage allowances before you travel
Baggage allowances can be complicated, varying according to routes and class of seat and taking into account the number, weight and dimensions of bags, free allowances, and ever-changing aviation rules. In general, excess baggage and special items can be carried for an additional fee.
For all airlines flying into and out of the UK, a recent safety requirement has been introduced restricting the weight of each single item of luggage to 32kg. This is not your full baggage allowance, rather a measure to reduce strains and injuries among baggage handling staff.
Baggage allowance for Aer Lingus Limited
Luggage max size: Unrestricted
Luggage max weight: S - 15kg, M - 20kg, L - 25kg, XL - 40kg in 2 bags
Max hand luggage bags per person: 1+ 1 smaller bag
Hand luggage max size: 55 x 40 x 24cm / 21.5 x 5.5 x 9.5in
Hand luggage max weight: 10kg
More information: Aer Lingus Hold baggage allowance is generally two bags weighing a maximum of 20kg (short haul) or 36kg (long haul) for Aer Lingus flights. There is a fee payable for short haul economy flights, at a discounted rate if booked online in advance. Cabin baggage is limited to one piece per passenger, weighing less than 6kg.
Remember, this information is liable to change so always check on your airline and airport websites before you start packing.