Cheap Flights to Billings from HK$2,791

We've pulled together all the info you need to make your journey as pain-free as possible. Follow our tips and you'll be speeding through airport security and enjoying Billings in no time. What to pack in your hand luggage:

• First, pack your passport, travel docs, wallet and medications. Next, you'll want some extra in-flight entertainment to while away the hours. A thrilling novel and a tablet crammed with your favourite shows are always good options. If you intend to take a quick nap, a comfy neck pillow and some earplugs will also be useful. Finally, leave some space for a toothbrush and some deodorant so you'll hop off the plane feeling fresh and ready to go.

Do not pack the following items in your hand luggage:

• Squeeze all your full-sized bottles of hair gel and hairspray in your checked luggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp or pointed objects, like your precious pocket knife, and products which are flammable or explosive, such as aerosol cans, flares and fireworks, are also prohibited.

What to wear on a flight:

• The aisles of an airplane are no place for a fashion parade. Layer up with comfortable clothing and opt for shoes that are roomy, flat and easy to remove.
• Deep vein thrombosis (DVT), a blood clotting condition caused by extended periods of inactivity, can be a risk on long-haul flights. Try to wander around the cabin or do some gentle exercises in your seat to promote better circulation.

The answer is simple — be organised. We've put together some useful tips for a hassle-free trip through security. Watch out Billings, here you come:

• Your passport and boarding pass will need to be presented to security personnel. Have them close by to avoid fumbling around for them.
• Time to strip down. Well kind of. Your belt, coat, keys and other contents of your pockets, like your earphones, will be required to go through the X-ray machine. Make the whole process faster by removing them before your turn arrives.
• For just a few minutes, you'll need to unplug from the digital world. Your tablet, phone and any other electronics will also need to be sent through the scanner.
• Don't forget to remove gels and liquids from your hand 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.
• Slip-on shoes are a practical footwear choice as you're less likely to have to remove them when passing through security. Hiking boots and other bulky shoes are often subjected to extra screening.
• Airlines will not allow any sharp objects in your carry-on baggage. If you need to bring these kinds of items, pack them in your checked baggage.