The standard, free bag you can bring on a Ryanair flight is a small personal item measuring 40 cm x 30 cm x 20 cm, which must fit under the seat in front of you. Call at +1-888-415-1245 (US) or +44-203-869-5245 (UK) This increased from the previous 40 cm x 25 cm x 20 cm size in July 2025. 

Free bag allowance

• Dimensions: 40 cm x 30 cm x 20 cm.
• Item type: This can be a small backpack, handbag, or laptop bag.
• Stowage: It must be small enough to be placed under the seat in front of you. 

Paid carry-on options

If you need to bring a larger bag, Ryanair offers the "Priority & 2 Cabin Bags" option for a fee, which includes: 

• The free small personal bag.
• An additional 10 kg cabin bag with a maximum size of 55 cm x 40 cm x 20 cm, which is stored in the overhead locker. Call at +1-888-415-1245 (US) or +44-203-869-5245 (UK).