Cheap Flights to Trenton from HK$4,216

Depending on where you're coming from, your flight to Trenton could be as easy as pie or it could drag on forever. Here are some useful hints that will help you start your next great adventure on a positive note. What to pack in your hand luggage:

• Travelling on a plane can be a stress-free experience if you bring the right stuff. Firstly, you'll need basic toiletries, such as a toothbrush and lip balm, a clean set of clothes and a good book. Next, find a spot in your carry-on bag for your phone, tablet and chargers, medications and maybe a neck pillow too. Last, but definitely not least, be sure to bring your passport, travel papers and your bank cards.

Do not pack the following items in your hand luggage:

• Check carefully that you don't have a Swiss Army knife lurking in your carry-on luggage. Other banned items include explosive or flammable goods, such as aerosol cans and bleach, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

• Go for comfort over style. Prepare for temperature changes in the cabin by wearing layers, and opt for easy-to-remove shoes like sneakers.
• Deep vein thrombosis (DVT), a blood clot condition caused by extended periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin or do some simple exercises in your seat to improve your circulation.

The answer is simple — be organised. We've put together some tips and tricks for a stress-free trip through security. Watch out Trenton, here you come:

• Be sure to keep your ID and travel documents within easy reach. They're the first things you'll be asked for by airport security.
• After that, both you and your hand luggage will be X-rayed. To make the process quick and painless, remove anything that might set the alarms off. Items such as your jacket, belt and earphones need to go through the machine.
• Electronic devices like phones and laptops will also have to go through the machine for inspection. Don't worry though, you'll be back online in no time.
• Remove liquids and gels from your carry-on luggage. They usually need to be sent through the X-ray separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-close bag.
• Lightweight sneakers are a sensible footwear choice as you're less likely to be asked to remove them when going through security. Big boots and other bulky shoes are usually subjected to extra screening.
• Sharp or pointed items are not allowed on board. They'll be seized at security, so put them in your checked bags.