Yes, if you are traveling on a standard Ryanair fare in 2026, you are permitted one small personal bag that must fit under the seat in front of you. The current dimensions for this free bag are 40cm x 20cm x 25cm. If your bag does not fit completely under the seat—for instance, if it is too rigid or overstuffed—you may be required to pay a gate-check fee, which typically ranges from £/€20 to £/€60 depending on the route and flight capacity. This policy is strictly enforced to ensure that overhead bins remain reserved for passengers who have paid for "Priority & 2 Cabin Bags." For 2026 travelers, utilizing soft-sided bags or backpacks is highly recommended as they can be compressed more easily into the metal sizers located at the boarding gate.