Except for checked baggage on international flights, are there any weight requirements for carry-on bags when passing through security check?

Luggage weight regulations for international flights

A: The free baggage allowance for international flights is divided into two types: free baggage allowance based on weight and free baggage allowance based on piece. Free baggage allowance based on weight; according to the fare and seat class paid by the passenger, the free baggage allowance for each full or half ticket passenger is: 40 kilograms (88 pounds) for first class, 30 kilograms (66 pounds) for business class, and 30 kilograms (66 pounds) for economy class (including travel discounts) is 20 kilograms (44 pounds), and infants who purchase tickets at 10% of the full adult fare do not have free baggage. The piece-based free baggage allowance is based on the fare and seat class paid by the passenger. The free baggage allowance for each full-fare or half-fare passenger is two pieces. The sum of the length, width and height of each piece shall not exceed 158 cm (62 hours). Each piece Weight must not exceed 32kg. However, for passengers holding economy class (including travel discount) tickets, the total length, width and height of their two pieces of luggage shall not exceed 273 cm (117 hours). Infants who purchase tickets at 10% of the full adult fare do not have free luggage. Forehead.

At the same time, with the development of civil aviation, different airlines and different routes have different requirements for free baggage. When ordering air tickets, you must read clearly the free baggage regulations on the air tickets.

Attached are the baggage requirements for economy class of major airlines around the world:

Since policies change frequently, you should contact the airline before traveling to inquire about the latest baggage regulations.

Northwestern Airlines (NW):

On North American routes, 2 items can be checked, 32kg/item, 158CM/item, 9kg carry-on (notebook not included)

1 piece checked on the China-Japan route, 20 kg (no size regulations) 9 kg portable (notebook not included)

United Airlines (UA):

2 pieces checked on the North American route , 32kg/piece, 158CM/piece, 23kg hand-held (excluding notebook)

One piece of checked baggage on the China-Japan route, 20kg (no size requirement), bring a small carry-on bag

Canada Airlines (AC):

On routes between China, Canada, the United States and South America, 2 pieces of checked baggage, 32kg/piece, 158CM/piece, 8kg hand luggage: 23*40*55 or hanger bag: 57*56 *23 or briefcase: 16*33*43

China-Canada route (immigration): 1 person, can carry 1 more item, 1 item at half price, 8kg portable bag is the same as above; 2 people, can carry 1 more item free of charge Check 1 piece, get 1 more piece at half price discount

Lufthansa (LH):

Central Europe, Central Africa and Middle East routes (adults) check 1 piece, 20kg ,50*44*30 1 piece, 8kg hand-held, 55*40*20

North and South America routes 2 pieces, 32kg/piece, 158CM/piece 1 piece, 8kg hand-held, 55 *40*20

British Airways (BA):

There is no piece size requirement for China-Europe routes, 23 kg for checked luggage and 6 kg for hand luggage

Central and South, North America, Central and South America Non, 2 pieces checked on the Middle East route, 32kg/piece, 158CM/piece 6kg carry-on

Finnish Airlines (AY):

China-Europe route (adult) checked 1 piece, 20 Kilogram: 1 piece of hand luggage, 8 kg, 115CM

Air France (AF):

Europe, Central Africa, Middle East routes: 1 piece of checked luggage, 23 kg, three sides and <3 meters hand luggage 1 piece, 12kg, 115CM

Consignment of 2 pieces, 32kg/piece, 158CM/piece for North Africa, South America, Caribbean and Indian Ocean routes 1 piece, 12kg, 115CM

Singapore Airlines (SQ):

On routes to Southeast Asia, West Asia, Africa, Australia, and New Zealand, 1 piece of checked baggage, 1 piece of 20kg carry-on, 7kg (excluding handbag)

North America 2 items checked on the route, 32kg/item, 158CM/item hand-held, 7kg

Dragon Airlines (KA):

Southeast Asia, Australia, New Zealand, Europe, and the Middle East , African route consigns 1 piece, 20kg, 273CM/piece, 1 portable piece, 5kg 56*36*23

US and Canada route consigns 2 pieces, 32kg/piece, 158CM/piece, 1 portable piece, 5kg 56 *36*23

Japan Airlines (JL):

Except for U.S. and Canada routes, 1 piece, 20 kg, 10 kg hand-held, 115CM

Consignment on U.S. and Canada routes 2 pieces, 32kg/piece, 158CM/piece, carry 10kg, 115CM

All Nippon Airways (NH):

Except for US and Canada routes, check 1 piece, 20kg, carry 10kg , 115CM

Consignment of 2 pieces on U.S. and Canada routes, 32 kg/piece, 158CM/piece carrying 10 kg, 115CM

Korean Air (KE):

Except for the U.S. and Canada routes, 1 piece is checked, 23 kg, 158CM, 12 kg for hand luggage, 115CM

On the U.S. and Canada routes, 2 pieces are checked, 32 kg/piece, 158CM/piece, 12 kg for hand luggage, 115CM

Asiana Airlines (OZ):

Except for U.S. and Canada routes, 1 piece of checked luggage, 20 kg, 158CM, 10 kg for hand carry, 115CM

On U.S. and Canadian routes, 2 pieces of checked luggage, 32 kg/piece, 158CM/carrying 10kg, 115CM

Thailand Airlines (TG):

Thailand, Southeast Asia routes, checking 20kg, 115CM carrying 7kg

United States 2 pieces checked on the route, 32kg/piece, 158CM/piece 7kg carry-on

Air China (CA):

Except for US and Canada routes, 20kg checked (30kg for students) , 115CM, 10 kg hand luggage

2 pieces checked on US-Canada routes, 32 kg/piece, large: 158CM, 5 kg hand luggage, free of charge Small size: 115CM

China Eastern Airlines:

On the U.S. and Canada routes, 2 pieces are checked, 32 kg/piece, large: 158CM, 5 kg for hand luggage, small size: 115 CM

Except for the U.S. and Canada routes, 20 kg for checked luggage, 115 CM, 5 kg for hand luggage

China Southern Airlines (CZ):

Consignment of 2 pieces on U.S. and Canada routes, 32 kg/piece, large: 158CM, 5 kg hand luggage, free of charge, small: 115CM

Except for U.S. and Canada routes 20 kg, 115CM hand carry 5 kg

Malaysian Airlines (MH):

Except North America and South America, 20 kg hand carry 5 kg

North America, South America On the American route, 2 pieces of 32 kg are checked, 158CM/piece, 5 kg in hand luggage

Air Macau (NX):

Macau, Taipei, and Kaohsiung routes can check 20 kg, 20*40* 55 5kg hand luggage

Turkish Airlines (TK)

Except US routes, 20kg checked luggage and 5kg luggage

US routes 2 pieces, 32kg, 158CM/piece hand-carrying 5kg

Swiss Airlines (LX):

Central Europe, Central Africa, South America, and North America routes check 1 piece 20kg, 203CM 1 piece carrying 10kg , 115CM

Virgin Airways (VS):

One piece of hand luggage, 6 kg, 23cm x 36cm x 56cm Complete list of airline luggage regulations

United States Northwest Airlines (NW):

Consignment of 2 pieces on North American routes, 32 kg/piece, 158CM/piece, 9 kg in hand luggage (notebook not included)

Consignment of 1 piece on China-Japan routes, 20 kg (no size requirement) 9 kg (notebook not included)

KLM Royal Dutch Airlines (KL):

Central Europe, the Middle East, North America, Central and South Africa routes (adults) checked 1 piece, 20kg, 158CM 1 piece, 10kg, 115CM portable without notebook

China-US route 2 pieces, 32kg/piece, 158CM/piece 1 piece, 10kg, 115CM portable without notebook