Air France weighs your cabin bag and your personal item together, not separately. The combined limit is 12 kilograms in Economy, and it is the part of Air France baggage rules that trips people up.
Most airlines give the cabin bag its own allowance and ignore the small bag. Air France adds them up.
How the combined weight works
Economy and Premium Economy share one 12 kilogram cabin total, about 26.4 pounds. Business and La Premiere raise that to 18 kilograms.
The cabin bag itself is 55 by 35 by 25 centimeters, roughly 21.7 by 13.8 by 9.9 inches. That measurement includes pockets, wheels and handles.
The accessory bag is 40 by 30 by 15 centimeters. Whatever it weighs comes out of the same 12 kilograms.
Why this changes how you pack
A 10 kilogram roller plus a 4 kilogram laptop bag is over the limit on Air France. On most US carriers that combination is fine.
The heavy items therefore need to be distributed by total weight rather than by bag. Shoes and books are what usually push a pair of bags past 12 kilograms.
Weigh both bags together at home. That single number is the one Air France cares about.
The Light fare can leave you with neither
Air France Economy fares carry zero to one hand baggage item depending on the fare bought. The cheapest Light fares can include no hand baggage and no free checked bag.
That is a harder floor than most travelers expect from a legacy European carrier. It puts the Light fare closer to a low-cost ticket than to standard Economy.
Read the fare conditions at booking rather than assuming the table above applies to you.
Checked baggage and the fees that are published
A standard checked bag is 23 kilograms, about 50.7 pounds, at 158 centimeters total. Standard Economy between the United States and Europe includes one.
A second bag costs $75. Overweight between 23 and 32 kilograms is also $75.
Oversize is where it gets expensive at $285 per bag. Anything approaching that threshold is usually cheaper shipped.
How Air France baggage rules compare
The closest match is KLM, which shares the same 12 kilogram combined structure. The two airlines are part of the same group and their cabin policies track each other.
Against British Airways the difference is stark, since BA publishes no cabin weight limit at all. Against Lufthansa the 8 kilogram bag limit is lower but applies to the cabin bag alone.
Our European carry-on size guide lays the group differences out together.
The oversize fee is the one to avoid
At $285, an oversize charge costs more than many transatlantic fares. It applies to anything past 158 centimeters in total dimensions.
Sports equipment and instrument cases are the usual triggers. Air France baggage rules treat these as ordinary oversize unless a specific sports allowance applies.
Measure length plus width plus height before you leave home. Shipping is frequently cheaper than paying at the counter.
The bottom line
Air France baggage rules are generous on size and strict on weight. The 12 kilogram combined cap is the number that decides what you can bring.
Check what your fare actually includes before you pack, and confirm the dimensions in the size checker. Our verification policy covers where these figures come from.