Cheap Flights to Newark from HK$5,158

Depending on where you're coming from, your journey to Newark could be no sweat at all or it could go on forever. We've put together some useful tips that will help you start your next big adventure on a positive note. What to pack in your hand luggage:

• Air travel can be easy if you pack the right things. First things first, you'll need basic toiletry items, such as a toothbrush and some deodorant, a clean set of clothes and a good read. Secondly, leave space in your carry-on bag for your laptop, a charger, any vital medications and maybe a 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:

• Make sure you don't have sharp objects (like a knife or scissors) hiding in your hand luggage. Other prohibited items include explosive or flammable goods, such as fuel and fireworks, and gels and liquids in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

• Your main aim is to be as comfortable as you can. Choose a pair of flat, closed-toe shoes, dress in loose, natural-fibre clothing and don't forget to take a pullover in case you get cold in the cabin.
• Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It results from blood clots forming due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights.

Being organised before you arrive at the airport can make your trip to Newark quick and painless. Below are some handy tips and tricks for a swift journey through security:

• Be sure to keep your travel documents and ID someplace easily accessible. They're the first items you'll be asked to show at airport security.
• Next up, both you and your carry-on luggage will be X-rayed. To speed things up, take off anything that might set the alarms off. Personal belongings such as your coat, belt and earphones will be required to go through the machine.
• For just a few moments, you'll have to unplug from technology. Your phone, tablet and any other electronic gadgets will need to go through the scanner.
• Remove all liquids and gels from your carry-on luggage. They often need to be sent through the X-ray machine separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-close bag.
• The right choice of footwear can save you valuable minutes. Boots and bulky shoes are often required to be removed and X-rayed separately. Lightweight sneakers are usually not.
• Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away in your checked luggage. They won't be allowed on board.