Cheap Flights to Tres from HK$2,555

If you're not prepared, air travel can be overwhelming. But there's no need to panic. Follow these useful tips for a trouble-free start to your getaway in Tres. What to pack in your hand luggage:

• A plane trip can be a cruisy experience if you take the right stuff. First things first, you'll need toiletry items, such as toothpaste, a toothbrush and some deodorant, a clean pair of socks and a good novel. Next, make room in your hand luggage for your electronic devices, chargers, your medications and maybe a cosy neck pillow as well. Lastly, and most importantly, don't forget to bring your passport, travel papers and your credit cards.

Do not pack the following items in your hand luggage:

• Put all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp or pointed objects, like your pocket knife, and dangerous products which are explosive or flammable, such as aerosol cans, spray paint and fireworks, are also not allowed.

What to wear on a flight:

• Your top priority is to be as comfortable as you can. Choose flat, closed-toe shoes, dress in loose, natural fibers and remember to take a sweater in case you get cold in the cabin.
• Most travellers are aware of deep vein thrombosis (DVT), a blood clotting condition caused by long periods of inactivity. To lower your risk on board, drink plenty of water, consider wearing compression socks or tights and move your legs and feet often.

It's all about being organised. We've pulled together some helpful hints for a stress-free trip through airport security. Look out Tres, here you come:

• Have your boarding pass and passport close by. They're the first items you'll be asked for by airport security.
• Next up, both you and your hand luggage will be X-rayed. To speed things up, remove anything that is likely to trigger the alarm. Personal belongings like your belt, jacket and earphones need to go through the machine.
• Electronic devices like laptops and phones will also need to go on a tray to be scanned. Don't worry, you'll be back online soon enough.
• Any gels or liquids, such as lip balm or cologne, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), zip-lock bag.
• Choosing your footwear wisely can save you several precious minutes. Hiking or heavy-style boots are often required to be removed and separately scanned. Slip-on sneakers are usually not.
• Sharp items are prohibited in the cabin. They'll be confiscated at security, so pack them in your checked luggage.