Cheap Flights to Newark from HK$4,104

No matter where you're coming from, flying can be an enjoyable experience if you're well prepared. We've put together a list of handy tips that will get your Newark vacation started on the right foot.What to pack in your hand luggage:

• First, put in your passport, official ID, credit cards and medications. Next, you'll need some entertainment to help pass the time. A juicy novel and a phone crammed with your favorite movies are good options. If you hope to catch up on some sleep, a neck pillow and some earplugs will also come in handy. Finally, find room for a toothbrush and some deodorant so you'll arrive feeling fresh and ready to go.

Do not pack the following items in your hand luggage:

• Check carefully that you don't have sharp objects (like a knife or scissors) lurking in one of the compartments of your carry-on luggage. Other banned items include explosive or flammable substances, such as aerosol cans and bleach, and gels and liquids in containers larger than 3.4 ounces (100 milliliters).

What to wear on a flight:

• The answer to a comfortable flight can be as simple as your choice of clothes. Prepare for changes in temperature by layering up. This will keep you nice and warm if the cabin gets chilly. Shoes like stilettos, flip flops and lace-up boots are best left in your suitcase. Even though they may be your favorites, opt for flat, closed-toed footwear like slip-ons. Your feet will appreciate it.
• It's likely you've heard about DVT (deep vein thrombosis), a blood clot condition caused by prolonged periods of sitting. There's plenty you can do to lower your risk. Wear a quality pair of compression tights or socks, drink lots of water often and get your legs and feet moving. Do a few laps of the cabin or try out some exercises in your seat.

A little pre-planning before you arrive at the airport will make your getaway to Newark a pleasure. We've rounded up some useful tips and tricks for a swift journey past security:

• Security personnel first need to establish that you have a valid passport and travel documents before you can proceed any further. Keep them within easy reach.
• Next up, both you and your carry-on bag will be X-rayed. To speed things up, take off anything that is likely to trigger the alarm. Personal belongings like your belt, jacket and headphones will be required to go through the machine.
• Your electronic devices like phones and laptops will also need to go on a tray to be scanned. No need to worry though, you'll be back online soon enough.
• Any liquids or gels, such as shampoo or hand cream, that you want to bring on board must be no larger than 3.4 ounces (100 milliliters). They must also all fit inside a quart-size (one liter), clear zip-lock bag.
• Slip-on shoes are a sensible footwear choice as you're less likely to be asked to remove them when passing through security. Hiking boots and other bulky shoes are usually subjected to extra screening.
• Sharp or pointed objects (like knives and scissors) can't be taken on board. They'll be confiscated at security, so pack them in your checked suitcase.