Cheap Flights to Campina Grande from HK$4,200

If you're poorly prepared, air travel can be a real challenge. But there's no need to hit the panic button just yet. Follow these useful tips and enjoy a comfortable start to your time in Campina Grande. What to pack in your hand luggage:

• A plane ride can be a comfortable experience if you pack the right things. Firstly, you'll want some basic toiletry items, such as a toothbrush and some deodorant, a spare pair of socks and a good read. Secondly, leave space in your bag for your laptop, a charger, your important medications and maybe a proper neck pillow as well. Lastly, and most importantly, don't forget to take your passport, travel docs and some cash.

Do not pack the following items in your hand luggage:

• While the list of restricted items differs between airlines, the general guide to follow is nothing sharp, flammable or explosive. This includes screwdrivers, pocket knives, fuels and bleaching agents. Sports equipment like golf clubs, and items that could harm passengers, such as swords and guns, are also banned from the cabin.

What to wear on a flight:

• Comfort should be your main concern when choosing what to wear on board. Loose, breathable clothing is a smart option, as are flat, slightly roomy shoes.
• The result of lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers on long-haul flights. Reduce the risks by drinking water, keeping your lower limbs moving and wearing compression tights or socks.

It's easy — be prepared. We've compiled some useful tips for a hassle-free trip through security. Look out Campina Grande, here you come:

• Airport security personnel first need to establish that you have a valid passport and boarding pass before anything else. Have them ready to show.
• The X-ray machine comes next. Empty your pockets and remove anything that is likely to set off the scanner's alarm. This includes items like earphones or headphones, as well as your coat or jacket. They'll need to be placed on the conveyor belt for screening.
• For just a few moments, you'll have to unplug from the digital world. Your tablet, phone and any other electronic gadgets will also need to be sent through the scanner.
• Any liquids or gels, such as perfume or toothpaste, that you want to bring on board need to be in containers no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), zip-lock bag.
• There's a chance you'll be asked to remove your shoes to be X-rayed, so wearing slip-on shoes is always a smart idea.
• Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked suitcase. They won't be allowed on board.