KLM Royal Dutch Airlines
The number of checked bags you can bring when traveling in Economy Class depends on multiple details, such as your destination and ticket type. Also, you can always buy additional bags, both before and after booking. On some routes, in addition to the standard allowance, you are permitted to check one additional bag. Make sure to calculate the exact number for your route.
You are allowed to check in two baggage items when flying in Premium Comfort Class. Each bag has a maximum size of 158 cm (length + breadth + height) and a maximum weight of 23 kg. You are permitted to check two baggage items when traveling in Business Class. Each bag has a maximum size of 158 cm (length + breadth + height) and a maximum weight of 32 kg.
Depending on their ticket class and whether or not they have their own seat, your children are allowed to bring a certain number of checked bags. If you have a ticket type that allows checked baggage, your child may bring one item up to 10 kilograms.
Carry-on luggage size: 21.5 x 13.5 x 9.5 inches
Carry-on luggage weight limit: 26 pounds, including a personal item
Personal item size: 16 x 12 x 6 inches
Personal item weight limit: 26 pounds, including a carry-on bag
Carry-on luggage allowance: One personal item and one carry-on bag
Carry-on luggage fee: Free
Website: klm.com