Ryanair carry-on size
Ryanair includes a small under-seat bag on all fares. A larger cabin trolley is a Priority product. Always confirm the allowance on your booking.
Listed Ryanair cabin allowances
| Allowance | Dimensions | Weight |
|---|---|---|
| Free personal bag | 40 × 30 × 20 cm | No listed weight in this checker |
| Priority 10 kg cabin bag | 55 × 40 × 20 cm | 10 kg |
Last verified 12 September 2026 from Ryanair’s official bag policy. Measure wheels and handles. A 55 × 40 × 20 bag will not fit the free personal-item limit.
After you know whether the bag fits, estimate eSIM data or compare roaming vs an eSIM.
Common questions
Is 55 × 40 × 20 cm free on Ryanair?
No. That size is listed here as the Priority 10 kg cabin bag. The free under-seat bag is 40 × 30 × 20 cm.
Does swapping length and width help?
TripUtils sorts sides largest to smallest, so typing 40 × 55 × 20 should match 55 × 40 × 20. Ryanair may still use a physical sizer at the gate.
Where is the official rule?
On Ryanair’s bag policy page. TripUtils links to it from the carry-on checker whenever Ryanair is selected.