In 2026, Ryanair remains incredibly strict regarding baggage weight, and "overweight" fees are among the highest in the low-cost carrier sector. If your checked bag exceeds the pre-booked 10kg or 20kg limit, you will be charged an excess baggage fee of approximately £11 / €11 per extra kilogram at the airport. This fee is applied at the check-in desk or gate and can quickly exceed the original cost of the flight. For example, if a bag is 5kg over the 20kg limit, the passenger would face a €55 surcharge. In 2026, Ryanair does not allow any single bag to weigh more than 32kg for health and safety reasons; if a bag exceeds this absolute limit, the airline will refuse to carry it. To avoid these 2026 "traps," travelers are encouraged to use a portable luggage scale before leaving for the airport and to "pre-purchase" extra weight online at least two hours before departure, as online rates are significantly lower than those charged at the terminal desk.