Cheap Flights to Koh Similan from HK$255

We've pulled together all the info you need to make your flight as enjoyable as possible. Follow our insider tips and you'll be zooming through the airport and having a blast in Koh Similan in next to no time. What to pack in your hand luggage:

• It's easy — first, pack your passport, travel docs, cash and daily medications. Next, you'll need some in-flight entertainment to help pass the time. A thrilling book and a laptop filled with your favourite shows are some fantastic options. If you plan to catch forty winks, a comfy neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, squeeze in a few toiletry items to ensure you step off the plane looking and feeling fresh.

Do not pack the following items in your hand luggage:

• While the list of banned items can differ between airlines, the general rule of thumb is nothing flammable, sharp or explosive. This includes screwdrivers, blades, fuels and bleaching agents. Sporting equipment like baseball bats, and items that could harm passengers, such as firearms and ammunition, can't come on board with you either.

What to wear on a flight:

• Comfort should be your top priority when choosing what to wear during your flight. Loose, breathable clothing is a smart option, as are flat, slip-on shoes.
• Most of us have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity. To lower your risk on board, stay hydrated, consider wearing compression socks and move your legs and feet often.

The answer is simple — be prepared. We've put together some tips and tricks for a hassle-free trip through airport security. Watch out Koh Similan, here you come:

• Be sure to keep your ID and travel documents close by. They're the first items you'll be asked to present to security.
• The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
• Electronic devices like laptops and phones will also need to go on a tray for inspection. Don't worry though, you'll be back online soon enough.
• Don't forget to remove gels and liquids from your hand luggage. They usually need to be sent through the X-ray scanner 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-lock bag.
• Lightweight sneakers are a sensible footwear choice as you're less likely to have to remove them when passing through security. Hiking boots and other heavy-style shoes are usually subjected to additional screening.
• Sharp or pointed objects (like knives and scissors) can't be taken on board. They'll be confiscated at security, so put them in your checked suitcase.