rubrique term & conditions de ryanair
www.ryanair.com/...ons.php?pos=MYFLIGHT
Each passenger is permitted to check in up to a maximum of 3 bags combined weight of 15kgs subject to the payment of the applicable checked baggage fees. Checked baggage booked online is charged per bag/per one way flight at a discounted rate of £6.00/€9.00 for the first bag and £12.00/€18.00 for each additional bag/ per one way flight. If checked baggage fees are paid either at the airport or through a Ryanair call centre, the standard rate of £12.00/€18.00 per bag/per one way flight will apply.
No pooling or sharing of baggage allowances is permitted, even within a party travelling on the same reservation.
Any passenger exceeding their 15kg personal checked baggage allowance will be charged for the excess at the currently applicable rate of £7.50/€10.00 per kilo (or local currency equivalent).
There is no checked baggage allowance for infants. However, one fully collapsible pushchair per infant may be carried free of charge. Additional infant equipment such as car/booster seats and travel cots are charged at £6.00/€9.00 per item/per one way flight. If infant equipment fees are paid for at the airport or through a Ryanair call centre, the standard rate of £12.00/€18.00 per item/per one way flight will apply.--
bon vol