Cheap Flights to Costa Serena from HK$210

If you're poorly prepared, travelling can be challenging. But there's no need to panic. Follow these tips and tricks and enjoy a hassle-free start to your getaway in Costa Serena. What to pack in your hand luggage:

• It's easy — first, pack in your passport, travel documents, wallet and daily medications. Next, you'll need some entertainment to while away the time. A thrilling novel and a tablet crammed with your favourite movies are good options. If you hope to catch up on some sleep, a quality neck pillow and a pair of earplugs will also be useful. Finally, make room for a toothbrush and some facial wipes so you'll hop off the plane looking fresh and raring to go.

Do not pack the following items in your hand luggage:

• Pack all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp objects, like your Swiss Army knife, and products which are explosive or flammable, such as flares, chemicals agents and gasoline, are also restricted.

What to wear on a flight:

• The aisles of an airplane are no place for a fashion parade. Layer up with comfortable clothing and choose shoes that are closed-toe, flat and easy to slip on and off.
• Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It's the result of blood clotting due to poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights.

It's all about being prepared. We've rounded up some handy tips and tricks for a stress-free trip through security. Watch out Costa Serena, here you come:

• Security personnel first need to see that you have a valid ID and travel documents before anything else. Have them in your hand, ready for inspection.
• Your belt, jacket, keys and other small items, like coins, will be required to go through the X-ray machine. Make the whole process easier by removing them as your turn draws near.
• All your electronic gadgets, including your phone and tablet, are also required to be scanned separately.
• Remember to remove liquids and gels from your carry-on luggage. They often 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.
• There's a chance you'll be asked to remove your shoes for scanning, so wearing slip-on shoes is always a wise idea.
• Sharp items such as knives and scissors are not allowed in the cabin. They'll be confiscated at security, so pack them safely away in your checked suitcase.