Cheap Flights to Srivaikuntam from HK$1,871

If you're not prepared, air travel can be overwhelming. But don't hit the panic button just yet. Follow these useful tips for a trouble-free start to your getaway in Srivaikuntam. What to pack in your hand luggage:

• The trick to having a great travel experience is to pack ahead. So, let's start with the essentials: passport, travel docs, credit cards and any vital medications. Next, bring on board items that'll help while away those hours, like some electronic gadgets or a good read. It's also smart to bring your chargers, a neck pillow and a pair of earphones. And of course, be sure to squeeze in toiletries like a toothbrush, deodorant and a fresh set of clothes.

Do not pack the following items in your hand luggage:

• Double-check that you don't have sharp or pointed objects hiding in one of the compartments of your carry-on luggage. Other prohibited items include flammable or explosive products, such as fuel and matches, and gels and liquids in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

• Choose comfort over style. Prepare for temperature changes by wearing layers, and pick flat, slightly roomy footwear like slip-ons.
• Deep vein thrombosis (DVT) is a risk on long-distance flights. It results from blood clots forming due to poor circulation and inactivity, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.

It's all about being prepared. We've rounded up some useful tips for a stress-free trip through airport security. Look out Srivaikuntam, here you come:

• Be sure to have your travel documents and ID within easy reach. They'll be the first things you'll be asked to show at security.
• Your belt, coat, keys and other items in your pocket, like your headphones, will need to go through the X-ray machine. Make the whole process easier by removing them as it gets closer to your turn.
• All your electronic devices, including your tablet and phone, will also need 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 scanner separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-close bag.
• It's also possible you'll need to take your shoes off for scanning, so wearing lightweight sneakers is always a clever idea.
• Airlines will not allow any sharp items or pocket knives in your carry-on baggage. If you must bring these kinds of items, put them in your checked baggage.