Cheap Flights to Herlong from HK$4,315

We've rounded up all the info you need to make your journey a pleasant experience. Follow our top tips and you'll be cruising through airport security and seeing the best of Herlong in no time flat. What to pack in your hand luggage:

• Air travel can be a great experience if you bring the right things. Firstly, you'll want a few basic toiletry items, such as deodorant and a toothbrush, a spare change of clothes and a magazine or two. Secondly, make room in your hand luggage for your mobile phone, a charger, medications and perhaps a quality neck pillow as well. Last, but definitely not least, don't forget to take your passport, travel documents and your credit cards.

Do not pack the following items in your hand luggage:

• Squeeze all your full-sized bottles of shampoo and hair gel in your checked luggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp or pointed objects, like your treasured pocket knife, and dangerous goods which are flammable or explosive, such as aerosol cans, spray paint and fuels, are also restricted.

What to wear on a flight:

• The aisles of an aircraft are no place for a fashion parade. Layer your clothing and go for shoes that are enclosed, flat and easy to take on and off.
• Deep vein thrombosis (DVT) is a risk on long-distance flights. It's the result of blood clotting due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression tights or socks.

The answer is — be prepared. We've compiled some helpful hints for a hassle-free trip through security. Watch out Herlong, here you come:

• Your passport and travel documents will need to be presented to airport security personnel. Have them close by so you don't hold up the queue.
• Your coat, belt, keys and other contents of your pockets, like your earphones, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them as it gets closer to your turn.
• All your electronic gadgets, including your tablet and phone, must also be scanned separately.
• Remove gels and liquids from your carry-on luggage. They usually need to be sent through the X-ray separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-lock bag.
• Choosing your footwear wisely can save you a few precious 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 suitcase. They won't be allowed on board and will be confiscated.