Cheap Flights to Nong Khai from HK$321

Depending on where you're coming from, your flight to Nong Khai could be completely painless or it could go on forever. We've rounded up some handy tips that will help you start your unforgettable escape on a positive note. What to pack in your hand luggage:

• The secret to having a pain-free travel experience is to pack ahead. So, let's start with the essentials: passport, travel docs, cash and vital medications. Next, bring on board items that'll help keep you entertained, like some electronic devices or a few magazines. It's also smart to pack your chargers, a quality neck pillow and a pair of earphones. Last but not least, don't forget to toss in toiletry items like a toothbrush, deodorant and a clean set of clothes.

Do not pack the following items in your hand luggage:

• While the list of restricted items differs between air carriers, the general rule of thumb is avoid carrying anything sharp, flammable or explosive. This includes things like screwdrivers, blades, spray paint and flares. Sports equipment like baseball bats, and items that could harm passengers, such as swords and batons, aren't allowed in the cabin either.

What to wear on a flight:

• The aisles of an airplane are no place for a fashion parade. Layer up with comfy clothing and go for shoes that are closed-toe, flat and easy to slip on and off.
• Most travellers have heard about deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity. To lower your risk on board, drink plenty of water, consider wearing compression socks and keep your legs and feet moving.

A little pre-planning before you arrive at the airport will help make your trip to Nong Khai quick and painless. Here are some top tips for a stress-free journey past security:

• Airport security personnel first need to check that you have a valid ID and boarding pass before you're allowed to proceed any further. Have them ready to show.
• After that, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, take off anything that might set the alarms off. Items such as your belt, coat and earphones will be required to go through the machine.
• All your electronic devices, including your laptop and phone, must also be separately scanned.
• Don't forget to remove gels and liquids from your hand luggage. They usually need to be sent through the X-ray scanner separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag.
• Choosing your footwear wisely can save you valuable minutes. Boots and bulky shoes are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't.
• Airlines will not allow any pocket knives or other sharp items to come on board with you. If you need to bring these kinds of items, put them in your checked baggage.