Cheap Flights to Center Line from HK$1,673

We've rounded up all the info you need to make your flight as stress-free as possible. Follow our tips and you'll be zooming through airport security and discovering Centre Line in no time at all. 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, boarding pass, cash and medications. Next, bring on board items that'll help keep you busy, like some electronic devices or a thrilling novel. You'll also want to bring your chargers, a neck pillow and a pair of noise-cancelling headphones. Last but not least, don't forget to toss in toiletries like a toothbrush, facial wipes and a spare set of clothes.

Do not pack the following items in your hand luggage:

• Double-check that you don't have sharp or pointed objects lurking in one of the compartments of your hand luggage. Other banned items include flammable or explosive products, such as fuel and fireworks, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

• The aisles of an aircraft are no place for a fashion parade. Dress in comfortable layers and pick shoes that are roomy, flat and easy to remove.
• Deep vein thrombosis (DVT) can pose a risk on long-haul flights. It's the result of blood clots forming due to poor circulation and inactivity, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.

As seasoned travellers know, the secret is to be organised before you get to the airport security gate. That way, you'll be hopping onto that plane to Centre Line before you know it. Follow these tips and get your trip off to a spectacular start:

• Your passport and travel documents will need to be shown to airport security personnel. Keep them someplace accessible so you don't hold up the queue.
• The X-ray machine is up next. Empty your pockets and remove anything that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll need to be placed on the conveyor belt for screening.
• Electronic devices like laptops and phones will also need to go on a tray for inspection. No need to worry though, you'll be back online in no time.
• Any liquids or gels, such as shampoo or hairspray, that you want to bring on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-close bag.
• It's also possible you'll need to take your shoes off to be X-rayed, so wearing slip-on sneakers is always a wise idea.
• Sharp items like knives are prohibited in the cabin. They'll be confiscated at security, so pack them in your checked luggage.