Cheap Flights to Harleysville from HK$3,718

If you're poorly prepared, air travel can be a real challenge. But there's no need to worry. Follow these handy hints and enjoy a worry-free start to your getaway in Harleysville. What to pack in your hand luggage:

• The trick to having a hassle-free flight experience is to be prepared. So, let's start with the essentials: passport, travel docs, bank cards and important medications. Next, bring items that'll help keep you busy, like some electronic devices or a magazine. It's also a wise idea to bring your chargers, a comfy neck pillow and a pair of earplugs. And of course, be sure to squeeze in toiletry items like a toothbrush, lip balm and a fresh change of clothes.

Do not pack the following items in your hand luggage:

• While the list of restricted items can differ between air carriers, the general rule of thumb is nothing sharp, flammable or explosive. This includes screwdrivers, knives, spray paint and fireworks. Sporting equipment like golf clubs, and items that could injure passengers, such as firearms and ammunition, aren't allowed in the cabin either.

What to wear on a flight:

• Choose comfort over style. Prepare for temperature changes by donning layers, and wear easy-to-remove footwear like sneakers.
• Caused by sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers on long-haul flights. Reduce the risks by drinking water, keeping your feet and legs moving and wearing compression tights or socks.

The answer is — be prepared. We've put together some top tips for an easy trip through security. Watch out Harleysville, here you come:

• Your boarding pass and travel ID will need to be presented to airport security personnel. Keep them at hand so you don't hold up the line.
• After that, both you and your carry-on luggage will be X-rayed. To speed things up, remove anything that is likely to trigger the alarm. Personal belongings like your coat, belt and headphones need to go through the machine.
• For just a few moments, you'll need to unplug from the digital world. Your phone, laptop and any other electronic gadgets must also be sent through the scanner.
• Can't travel without your favourite perfume or cologne? No problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you can bring it with you in your carry-on baggage.
• Slip-on shoes are a sensible footwear choice as you're less likely to be required to remove them when passing through security. Boots and other heavy shoes are usually subjected to additional screening.
• Airlines won't allow any sharp items or pocket knives in the cabin. If you must bring these kinds of items, put them in your checked luggage.