SquishometerAer Lingus Regional Carry-On Size & Bag Rules
Aer Lingus Regional is operated by Emerald Airlines (flight numbers EI 3000–3999) on behalf of Aer Lingus. Since 2024, carry-on baggage allowances match Aer Lingus mainline European flights, including the same cabin bag and personal item dimensions.
Personal Item
Under the seat
Length
15.5
in
Width
11.5
in
Height
8.0
in
Cabin Bag
Overhead bin
Length
21.5
in
Width
15.5
in
Height
9.5
in
Same rules as Aer Lingus mainline. All passengers get a free personal item. A 10 kg cabin bag must be purchased (from €9.99) or dropped at check-in for free.
Will Your Bag Fit on Aer Lingus Regional?
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Your bag dimensions
How to Measure
Length — tallest dimension, from floor to top of handle/wheels
Width — widest side, including external pockets
Depth — front to back, at the thickest point
Always measure the full external size — wheels, handles, and pockets count. Manufacturer specs often exclude these.
What is the Squish Score?
Not all bags are rigid boxes. A soft bag that is slightly over the limit can still squeeze into a gate sizer if the material compresses. We rate bags from 1–5:
Top Bags That Fit Aer Lingus Regional
Bags that fit Aer Lingus Regional's carry-on limits.
