Cheap Flights to Round Rock from HK$1,116

We've pulled together all the info you need to make your flight an enjoyable experience. Follow our tips and you'll be hightailing it through airport security and having a blast in Round Rock in no time.What to pack in your hand luggage:

• The trick to having an amazing travel experience is to pack in advance. First up, the essentials: passport, travel documents, bank cards and daily medications. Next, take on board items that'll help keep you entertained, like your laptop or a magazine. It's also wise to pack your chargers, a comfy neck pillow and a pair of noise-canceling headphones. And of course, don't forget to chuck in toiletries like a toothbrush, cleansing wipes and a clean T-shirt.

Do not pack the following items in your hand luggage:

• Double-check that you don't have sharp objects (like a pocket knife) lurking in the bottom of your carry-on luggage. Other restricted items include explosive or flammable goods, such as aerosol cans and fuel, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

• The best way to ensure a comfortable flight can be as simple as your choice of clothes. Prepare for temperature changes by layering up. That way you'll stay nice and warm if the cabin begins to cool down. Shoes like stilettos, flip flops and lace-up boots are best left in your checked suitcase. Even though they may be your favorites, go for flat, closed-toed footwear like slip-ons. Your feet will thank you later.
• A condition by the name of DVT (deep vein thrombosis) is a potential risk on long-haul flights. It's the result of blood clots forming due to poor circulation. Doing foot and leg exercises while seated is a great way to prevent this developing. Wearing a good-quality pair of compression tights or socks also helps reduce your risk.

It's all about being organized. We've rounded up some tips and tricks for a fuss-free trip through security. Look out Round Rock, here you come:

• Your boarding pass and passport will need to be inspected by security personnel. Keep them at hand so you don't hold up the line.
• The X-ray machine comes next. Remove anything metal on you that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
• 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 before you know it.
• Don't forget to remove gels and liquids from your carry-on luggage. They usually need to be sent through the X-ray separately. Each product should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit in a single quart-size (one liter), clear zip-close bag.
• Choosing your footwear wisely can save you several precious minutes. Boots and bulky shoes are often required to be removed and X-rayed separately. Slip-on sneakers are usually not.
• Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked luggage. They won't be allowed on board.