Cheap Flights to Walnut from HK$4,148

Depending on where you're coming from, your journey to Walnut could be simple and straightforward or it could go on forever. Below are some useful tips that will help you start your next big adventure on the right foot. What to pack in your hand luggage:

• Travelling on a plane can be a comfortable experience if you pack the right things. First of all you'll need basic toiletry items, such as deodorant and a toothbrush, a spare set of clothes and a magazine or two. Next, find a spot in your hand luggage for your electronic devices, chargers, your important medications and maybe a neck pillow too. Last, but definitely not least, remember to bring your passport, travel papers and some cash.

Do not pack the following items in your hand luggage:

• While the list of prohibited items can differ between air carriers, the general guide to follow is avoid carrying anything flammable, sharp or explosive. This includes things like box cutters, razor blades, spray paint and flares. Sports equipment like ice skates, and objects that could harm other people, such as pepper spray and guns, are also banned from the cabin.

What to wear on a flight:

• Go for comfort over style. Prepare for changes in cabin temperature by donning layers, and wear closed-toe, flat shoes like sneakers.
• Most of us have heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of inactivity. To reduce your risk on board, drink lots of water, consider wearing compression socks or tights and move your lower limbs often.

It's easy — be prepared. We've rounded up some helpful hints for a stress-free trip through airport security. Watch out Walnut, here you come:

• Security personnel first need to determine that you have a valid passport and travel documents before you're allowed to proceed any further. Have them close by, ready for inspection.
• Next up, both you and your carry-on luggage will be X-rayed. To make the process quick and painless, remove anything that is likely to set the alarm off. Items like your jacket, belt and earphones will be required to go through the machine.
• All your electronic gadgets, including your phone and tablet, are also required to be scanned separately.
• Travelling with your favourite perfume? Not a problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, you can keep it with you in your carry-on baggage.
• Choosing your footwear wisely can save you a few precious minutes. Boots are often required to be removed and X-rayed separately. Lightweight sneakers usually aren't.
• Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked suitcase. They won't be allowed in the cabin.