SquishometerSpring Airlines Carry-On Size & Bag Rules
Spring Airlines is China's largest low-cost carrier, based in Shanghai. Standard fares include a compact carry-on bag only — no checked baggage. The SpringPlus ticket upgrades to a larger carry-on and adds 20 kg checked luggage. Non-compliant bags at the gate are charged per piece in local currency.
Personal Item
Under the seat
No size restriction
Must fit under the seat in front of you
Cabin Bag
Overhead bin
Length
15.7
in
Width
11.8
in
Height
7.9
in
Inch values are approximate conversions — official dimensions are in cm.
Standard fare: 1 carry-on bag (40 x 30 x 20 cm, 7 kg). SpringPlus upgrade: larger bag (55 x 40 x 20 cm, 10 kg) + 20 kg checked. No free checked baggage on standard fares.
Will Your Bag Fit on Spring Airlines?
Enter your bag dimensions and we'll check Spring Airlines's allowances instantly.
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 Spring Airlines
Bags that fit Spring Airlines's carry-on limits.
