Cheap Flights to Mount Gretna from HK$5,651

We've rounded up all the info you need to make your flight as pain-free as possible. Follow our tips and you'll be speeding through airport security and enjoying Mount Gretna before you know it. What to pack in your hand luggage:

• The secret to having a pain-free flight experience is to pack ahead. Start with the essentials: passport, travel docs, cash and any vital medications. Next, bring items that'll help while away those hours, like your laptop or a good read. It's also smart to pack your chargers, a quality neck pillow and a pair of earplugs. And of course, be sure to pop in toiletries like a toothbrush, cleansing wipes and a clean T-shirt.

Do not pack the following items in your hand luggage:

• While the list of prohibited items can differ between air carriers, the general guide to follow is avoid carrying anything sharp, flammable or explosive. This includes knives, scissors, aerosol cans and flares. Sporting equipment like baseball bats, and items that could harm passengers, such as firearms and swords, won't be allowed on board either.

What to wear on a flight:

• Comfort should be your highest priority when deciding what to wear during your flight. Loose, breathable clothing is a sensible choice, as are flat, slightly roomy shoes.
• The result of lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long-haul flights. Lower your risks by drinking water, keeping your lower limbs moving and wearing compression socks to help improve your circulation.

It's simple — be prepared. We've compiled some useful tips for a fuss-free trip through airport security. Look out Mount Gretna, here you come:

• Airport security personnel first need to make sure that you have a valid ID and travel documents before anything else. Have them in your hand, ready for inspection.
• Time to strip down. Well sort of. Your jacket, belt, keys and other contents of your pockets, like coins, will need to go through the X-ray machine. Make the whole process faster by removing them as it gets closer to your turn.
• For just a few minutes, you'll have to unplug from the digital world. Your laptop, phone and any other electronic devices must also go through the scanner.
• Remove all 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 inside a single quart-size (one litre), clear zip-lock bag.
• Lightweight sneakers are a practical footwear choice as you're less likely to be required to remove them when passing through security. Safety boots and other bulky shoes are usually subjected to additional screening.
• Airlines won't allow any sharp items or pocket knives to come on board with you. If you must bring these kinds of items, put them in your checked baggage.