Packing to go on holiday can often be a stressful task as you try to cram everything into your case and stay within the baggage restrictions. But one expert has now revealed there is one thing you can ask for that can avoid having to pay £100 to check a bag in. That is, according to SkyScanner, the average price to check in a bag, with some airlines charging even more.

Now Luggage shipping experts at My Baggage have revealed five ways you can avoid paying for a bag. Tips range from knowing the bag limits, to a simple request that can get more space for your hand luggage. Asking for a bag in duty-free is an easy to free up some space in your luggage.

And most airlines allow you to bring it on alongside your carry-on for no extra charge, something most people don’t take advantage of. If you find yourself with a few extra items that won’t fit in your carry-on, ask for a carrier bag in one of the duty-free shops after going through security and place your extra items inside. This will allow you to take them on your flight without having to pay extra.

While it is essential to double check the policies of your airline, this trick could save you paying extra baggage fees even if your luggage doesn’t quite fit in your carry-on. Most airlines, including the likes of Wizz Air , Jet2 and EasyJet , permit passengers to bring neck cushions along with their carry-on luggage without any additional charges. To maximise this benefit, you can take out the cushion from its cover and stuf.