Cheap Flights to Si Chiang Mai from HK$233

We've got the lowdown on how to make your journey as pain-free as possible. Follow our insider tips and you'll be breezing through the airport and enjoying Si Chiang Mai in next to no time. What to pack in your hand luggage:

• It's easy — first, pack your passport, official ID, wallet and daily medications. Next, you'll need some extra in-flight entertainment to help pass the time. A juicy novel and a phone filled with your favourite shows are good options. If you intend to take a quick snooze, a quality neck pillow and a pair of noise-cancelling headphones will also come in handy. Finally, squeeze in a toothbrush and some cleansing wipes so you'll arrive feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

• While the list of prohibited items can differ between air carriers, the general guide to follow is avoid carrying anything sharp, flammable or explosive. This includes things like box cutters, razor blades, fireworks and fuel. Sports equipment like ice skates, and items that could injure 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 during your flight. Loose, breathable clothing is a smart option, as are flat, slip-on shoes.
• Caused by sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers on long-distance flights. Reduce the risks by staying hydrated, keeping your ankles and legs moving and wearing compression socks or tights.

The answer is — be prepared. We've pulled together some useful tips for an easy trip through security. Look out Si Chiang Mai, here you come:

• First things first. Your boarding pass and passport will need to be shown to airport security personnel. Keep them someplace accessible to avoid fumbling around for them.
• Next up, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, take off anything that might set the alarms off. Items such as your jacket, belt and earphones need to go through the machine.
• For just a few minutes, you'll have to unplug from the digital world. Your phone, laptop and any other electronic devices must also go through the scanner.
• Remember to remove gels and liquids from your carry-on luggage. They often need to be sent through the X-ray machine separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
• There's a good chance you'll be required to take your shoes off to be X-rayed, so wearing slip-on sneakers is always a smart idea.
• Airlines will not allow any sharp or pointed objects in your carry-on luggage. If you must bring these kinds of items, pack them in your checked luggage.