British Airways checked luggage regulations vary by class of travel and ticket type. The standard size for checked bags should be 35.5 inches by 29.5 inches by 16 inches, although larger bags holding sports equipment or musical instruments can be checked in. Bag weight varies depending upon airline and class of travel, the maximum weight allowance is 50 pounds with World Traveler. Luggage that is larger or heavier than the allowed size and weight will need to be checked in as cargo.
Passengers are allowed to take one piece of carry-on luggage, plus a handbag or laptop on all British Airways flights. The dimensions of carry-on luggage should be no more than 22 inches by 18 inches by 10 inches and the weight should be no more than you can lift into the overhead baggage lockers without assistance. If you are carrying a laptop or handbag as well, this must fit under the cabin seats. The maximum dimensions for handbags and laptops is 18 inches by 14 inches by eight inches. If you are traveling with an infant under the age of two years, you may carry an additional bag to hold items that may be required during the flight. Musical instruments are allowed, in addition to permitted carry-on luggage, as long as they are no bigger than a guitar.
British Airways follows international regulations regarding the carriage of dangerous or risky items in baggage. If you have doubts regarding any item you intend to pack, you should contact the airline directly to discuss the matter. Forbidden items include pyrotechnic devices, strike-anywhere matches, flammable gas cylinders or liquids, any substance that can be subject to spontaneous combustion and toxic substances. Examples of restricted items of luggage include ammunition, items containing mercury such as thermometers, oxygen for medical use and mobility aids such as wheelchairs. If you plan to travel with an item on the restricted list you will need to contact British Airways to discuss this matter at least 24 hours before your flight. Items that do not need require special arrangements prior to your flight, these include aerosols for personal use, cigarette lighters and alcoholic drinks. The Transportation Security Administration (TSA) provide complete listings of prohibited items for flights.
