Cheap Flights to Lon from HK$2,147

If you're poorly prepared, airports and flying can be tough. But there's no need to hit the panic button just yet. Follow these helpful hints and enjoy a trouble-free start to your holiday in Lon. What to pack in your hand luggage:

• The trick to having an awesome travel experience is to pack ahead. So, let's start with the basics: passport, travel documents, credit cards and important medications. Next, bring on board items that'll help keep you busy, like some electronic gadgets or a magazine. It's also a wise idea to pack your chargers, a comfy neck pillow and a pair of earplugs. And of course, be sure to squeeze in toiletries like a toothbrush, deodorant and a spare change of clothes.

Do not pack the following items in your hand luggage:

• Make sure you don't have a Swiss Army knife lurking in one of the compartments of your carry-on luggage. Other prohibited items include flammable or explosive products, such as fuel and fireworks, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

• You'll want to go for comfort over style. Prepare for changes in cabin temperature by dressing in layers, and opt for flat, easy-to-remove footwear like sneakers.
• Most travellers are aware of deep vein thrombosis (DVT), a blood clot condition caused by long periods of sitting. To lessen your risk on board, drink lots of water, consider wearing compression tights or socks and do gentle foot and leg exercises in your seat.

It's all about being prepared. We've pulled together some handy tips and tricks for an easy trip through security. Watch out Lon, here you come:

• Have your boarding pass and ID at hand. They're the first items you'll be asked to present to security.
• Your belt, jacket, keys and other contents of your pockets, like your earphones, will need to go through the X-ray machine. Make your life easier by removing them before your turn arrives.
• All your electronic devices, including your phone and laptop, are also required to be scanned separately.
• Any liquids or gels, such as shampoo or hand cream, that you want to take on board must be no greater than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), zip-lock bag.
• There's a chance you'll need to remove your shoes for scanning, so wearing lightweight sneakers is always a smart idea.
• Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked suitcase. They won't be allowed on board.