Airlines are trying to find an additional source of revenue after slowly recovering from the Covid-19 pandemic, and the heads at the Aer Lingus have come up with the craziest fee for passengers. The European tickets include a free 10-kilo carry-on, but you now have to pay to take it on board, but you can check it for free and wait hours at the destination to see if the luggage was loaded. You can access the Aer Lingus page for package charges here. Here\'s the updated information: A carry-on bag with priority boarding is included for some customers: Silver, Platinum