Cheap Flights to Chittagong from HK$4,258

If you're not prepared, travelling can be testing. But don't hit the panic button just yet. Follow these helpful hints and enjoy a hassle-free start to your time in Chittagong. What to pack in your hand luggage:

• The secret to having a hassle-free flight experience is to plan ahead. So, let's start with the essentials: passport, travel documents, credit cards and medications. Next, take on board items that'll help keep you occupied, like your laptop or a juicy novel. It's also a wise idea to bring your chargers, a 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 fresh change of clothes.

Do not pack the following items in your hand luggage:

• Check carefully that you don't have a sharp object lurking in one of the zippers of your carry-on luggage. Other prohibited items include explosive or flammable goods, such as aerosol cans and fuel, and gels and liquids in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

• Your main priority is to feel as comfortable as you can. Opt for flat, closed-toe shoes, dress in loose, natural-fibre clothing and remember to take a sweater in case it gets chilly in the cabin.
• Most travellers are aware of deep vein thrombosis (DVT), a blood clot condition caused by long periods of inactivity. To reduce your risk on board, drink lots of water, consider wearing compression socks and do gentle foot and leg exercises in your seat.

The answer is simple — be organised. We've put together some handy tips and tricks for an easy trip through airport security. Watch out Chittagong, here you come:

• Security personnel first need to check that you have a valid ID and matching travel documents before you're allowed to proceed any further. Have them ready for inspection.
• Time to strip down. Well kind of. Your coat, belt, keys and other contents of your pockets, like your headphones, will need to go through the X-ray machine. Make the whole process faster by removing them as your turn draws near.
• For just a few minutes, you'll have to unplug from the digital world. Your laptop, phone and any other electronics also need to go through the scanner.
• Don't forget to remove liquids and gels from your carry-on bag. They usually need to be sent through the X-ray machine 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.
• It's also possible you'll need to remove your shoes for scanning, so wearing lightweight sneakers is always a good idea.
• Airlines will not allow any sharp objects in your carry-on baggage. If you must bring these kinds of items, put them in your checked luggage.