Cheap Flights to Sai from HK$693

Depending on where you're coming from, your trip to Sai could be simple and straightforward or it could go on forever. We've rounded up some handy travel tips that will help you start your next big adventure on the right foot. What to pack in your hand luggage:

• Travelling on a plane can be a comfortable experience if you carry the right gear. Firstly, you'll need toiletry items, such as toothpaste, a toothbrush and some deodorant, a fresh change of clothes and a good book. Next, leave space in your carry-on bag for your phone and charger, medications and maybe a blow-up neck pillow as well. Lastly, and most importantly, don't forget to bring your passport, travel papers and your bank cards.

Do not pack the following items in your hand luggage:

• While the list of prohibited items can differ between air carriers, the general rule to follow is nothing flammable, sharp or explosive. This includes screwdrivers, drills, fuel and fireworks. Sporting equipment like ski poles, and items that could injure passengers, such as swords and guns, are also banned from the cabin.

What to wear on a flight:

• Your top priority is to be as comfortable as possible. Pick a pair of flat, closed-toe shoes, dress in loose, breathable clothing and remember to take a pullover in case you get cold in the cabin.
• Deep vein thrombosis (DVT) can pose a risk on long-haul 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 pulled together some tips and tricks for a hassle-free trip through security. Look out Sai, here you come:

• Your travel documents and ID will need to be presented to security personnel. Keep them someplace accessible so you don't hold up the queue.
• Next up, both you and your hand luggage will be X-rayed. To speed things up, remove anything that is likely to trigger the alarm. Personal belongings like your jacket, belt and earphones need to go through the machine.
• All electronic gadgets, including your phone and tablet, must also be scanned.
• Remove all gels and liquids from your carry-on bag. 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 in a single quart-size (one litre), clear zip-close bag.
• The right choice of footwear can save you several valuable minutes. Boots are often required to be removed and X-rayed separately. Lightweight sneakers are usually not.
• Pocket knives and other sharp items are prohibited in the cabin. They'll be confiscated at security, so pack them safely away in your checked suitcase.