Ryanair Baggage Allowance In November Ryanair made changes to their policy on hand/cabin baggage allowances. Customers. The small bag that non-priority passengers can take on board is now 40% larger than previously allowed at 40x20x25cm. It must fit under the seat. What's Ryanair's hand luggage size and checked baggage allowance? Kara Godfrey. ET, Feb 14 RYANAIR offer some of the cheapest flights from. Ryanair says the changes - the second this year - are intended to reduce flight delays. Skip to navigation Skip ryanair checked baggage allowance 2018 content. Like what we do? Hi, did you book through eDreams. However on my flights e. British Airways has a free checked baggage allowance, which varies depending on the class of travel and the type of ticket you book.