Cheap Flights to Los Angeles Intl. from HK$542

We've got the lowdown on how to make your flight as pain-free as possible. Follow our top tips and you'll be speeding through airport security and discovering Los Angeles, CA (LAX-Los Angeles Intl.) in next to no time.What to pack in your hand luggage:

• Flying can be easy if you pack the right things. First of all you'll need basic toiletry items, such as deodorant and a toothbrush, a spare set of clothes and a few magazines. Secondly, make room in your carry-on bag for your mobile phone, a charger, any vital medications and maybe a comfy neck pillow as well. Lastly, remember to take your passport, travel documents and your bank cards.

Do not pack the following items in your hand luggage:

• While the list of prohibited items differs between airlines, the general guide to follow is nothing flammable, sharp or explosive. This includes screwdrivers, knives, fireworks and fuel. Sports equipment like ice skates, and objects that could harm other people, such as swords and guns, can't come on board with you either.

What to wear on a flight:

• Your goal here is to feel as comfortable as you can. Layer yourself up in breathable clothing and don't forget to pack a cardigan in case you get cold. Pick a pair of roomy, flat shoes as it's possible that your feet and ankles will swell a little during the journey. Leave the stilettos and heavy hiking boots in your main luggage.
• Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a condition that can affect passengers on long-distance flights. The good news is there are ways to significantly reduce the risk of developing it. Stay hydrated, get up and walk around the cabin as often as you can and wear compression tights or socks.

The answer is — be prepared. We've rounded up some handy tips and tricks for a hassle-free trip through airport security. Watch out Los Angeles, CA (LAX-Los Angeles Intl.), here you come:

• First things first. Your ID and travel documents will need to be shown to security personnel. Keep them handy so you don't hold up the line.
• Time to strip down. Well kind of. Your belt, coat, keys and other contents of your pockets, like coins, will need to go through the X-ray machine. Make the whole process easier by removing them as your turn draws near.
• Your electronic gadgets like phones and laptops will also need to go on a tray for inspection. Don't worry, you'll be back online soon enough.
• Any gels or liquids, such as shampoo or hairspray, that you want to bring on board must be no greater than 3.4 ounces (100 milliliters). Also, they all must fit inside a quart-size (one liter), clear zip-close bag.
• The right choice of footwear can save you valuable minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't.
• Airlines will not allow any sharp or pointed objects in your hand luggage. If you must bring these kinds of items, pack them safely in your checked luggage.