Cheap Flights to Tirunelveli from HK$3,536

If you're poorly prepared, airports and flying can be tough. But there's no need to panic. Follow these useful tips and enjoy a hassle-free start to your time in Tirunelveli. What to pack in your hand luggage:

• First things first, pack your passport, travel documents, bank cards and daily medications. Next, you'll want some extra in-flight entertainment to while away the time. A thrilling book and a laptop crammed with your favourite shows are some fantastic options. If you intend to catch a few z's, a comfy neck pillow and a pair of earplugs will also come in handy. Finally, leave space for a few toiletry items so you'll hop off the plane feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

• Squeeze all your full-sized bottles of shampoo and conditioner in your checked luggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) won't be allowed on. Pointed or sharp objects, like a pocket knife, and dangerous products which are flammable or explosive, such as flares, chemicals agents and poisons, are also not allowed.

What to wear on a flight:

• Comfort should be your top priority when deciding what to wear on board. Loose, breathable clothing is a wise choice, as are enclosed shoes like sneakers.
• Caused by sustained periods of immobility, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers on long-distance flights. Lower your risks by drinking water, keeping your lower limbs moving and wearing compression tights or socks.

The trick is to be prepared before you get to the airport security gate. That way, you'll be stepping onto that plane to Tirunelveli in the blink of an eye. Follow these tips and get your trip off to a great start:

• Keep your boarding pass and ID someplace easily accessible. They're the first items you'll be asked to present to airport security.
• The X-ray machine is up next. Empty your pockets and remove anything that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
• All your electronic gadgets, including your phone and tablet, must also be scanned separately.
• Want to bring along your favourite hand and nail cream? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you can keep it with you in your carry-on bag.
• There's a possibility that you'll be required to remove your shoes for scanning, so wearing lightweight sneakers is always a smart idea.
• Sharp or pointed objects (like knives and scissors) are not allowed on board. They'll be seized at security, so pack them in your checked baggage.