Cabin bags, also called hand luggage or carry-on bags, are usually limited to around 10kg for economy airline passengers. It’s always worth checking the airline’s specific cabin bag rules before you fly though, as this limit can be less on some airlines, and substantially more on others.

They can be, but more often they are size checked. We recommend you ensure your bag is within the weight and size limits the airline specifies if you want it onboard with you. If the staff deem your bag too big or too heavy, it will be checked, and you could be charged a fee.

All airlines allow passengers to bring at least one cabin bag onboard with them, although the maximum size can sometimes be limited. Ensure you check the restrictions your airline has in place before packing your hand luggage.

If you bring an additional cabin bag to the airport, or your cabin bag is bigger or heavier than the airline allows, you’ll either be charged a fee to take it onto the plane with you, or it’ll need to be checked as hold luggage. You’ll typically be charged a fee for this too. With this in mind, it’s always best to take the right amount of hand luggage with you or add bags to your booking beforehand.

These terms are often used interchangeably, but here’s the breakdown:

Hand Luggage

A general term covering both a cabin bag and a personal item, if allowed.

Cabin Bag / Carry-On

The main piece of hand luggage, often stored in the overhead locker. Some airlines include this for free, while others charge.

Personal Item / Under-Seat Bag

A smaller bag (like a handbag, laptop case, or small backpack) that fits under the seat in front of you.

Don’t assume all airlines use the same definitions—double-check your ticket type and the size dimensions to avoid unexpected fees.