Air China baggage allowance for standard economy: a carry-on up to 5 kg (55×40×20 cm), a checked bag up to 23 kg, and 1 free checked bag. Here's the full breakdown — and how to stay under the limit with OneBag.
| Carry-on (cabin) weight limit | 5 kg |
| Carry-on max size | 55×40×20 cm |
| Checked bag weight limit | 23 kg |
| Free checked bags (economy) | 1 |
| Personal item allowed | No (basic fare) |
ℹ️ Figures are for standard economy and reflect the airline's published limits. Fares, routes and frequent-flyer tiers can change these — always confirm on Air China's official website before you fly.
No additional personal item in the basic fare. To clear the gate sizer easily, keep your cabin bag within 55×40×20 cm and under 5 kg. A soft, slightly flexible bag is more forgiving than a rigid case.
The standard checked allowance is 23 kg per bag. 1 free checked bag. Overweight bags trigger fees that often cost more than the ticket — weigh before you leave home.
Air China allows a cabin bag of up to 5 kg in standard economy, with maximum dimensions around 55×40×20 cm. Always confirm on the airline's official site, as limits can change by fare and route.
The Air China cabin bag size limit is approximately 55×40×20 cm (length × width × height). Soft bags that flex slightly help you fit the sizer at the gate.
1 free checked bag. The standard checked bag weight limit is 23 kg. Check your specific fare — basic/light fares often exclude checked baggage.
Weigh your bag before leaving home and keep it under 5 kg carry-on / 23 kg checked. OneBag tracks your packed weight live against Air China's exact limit so there are no surprises at the gate.
OneBag tracks your bag weight against Air China's exact limit — plus smart packing lists for any destination. Free.
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