Cheap Flights to Syros from HK$423

We've rounded up all the info you need to make your journey as stress-free as possible. Follow our insider tips and you'll be breezing through the airport and having a ball in Syros in next to no time. What to pack in your hand luggage:

• Flying can be easy if you take the right gear. Firstly, you'll want some basic toiletries, such as deodorant and a toothbrush, a clean pair of socks and something to read. Next, find room in your hand luggage for your mobile phone, a charger, any daily medications and perhaps a blow-up neck pillow too. Lastly, remember to take your passport, travel papers and some cash.

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 nothing flammable, sharp or explosive. This includes screwdrivers, blades, spray paint and fireworks. Sporting equipment like bows and arrows, and objects that could harm passengers, such as guns and swords, can't come on board with you either.

What to wear on a flight:

• Comfort should be your main concern when deciding what to wear on board. Loose, breathable clothing is a smart choice, as are roomy, closed-toe shoes.
• Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers on long-distance flights. Reduce the risks by staying hydrated, keeping your feet and legs moving and wearing compression socks to help your circulation.

The simple answer is — be prepared. We've rounded up some tips and tricks for a speedy trip through security. Watch out Syros, here you come:

• First things first. Your travel documents and passport will need to be shown to security personnel. Keep them within easy reach so you don't hold up the line.
• After that, both you and your hand luggage will be X-rayed. To make the process quick and painless, take off anything that is likely to trigger the alarm. Items such as your coat, belt and earphones need to go through the machine.
• For just a few moments, you'll need to unplug from the digital world. Your phone, laptop and any other electronic gadgets also need to go through the scanner.
• Any gels or liquids, such as perfume or toothpaste, that you want to take on board need to be in containers no greater than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-close bag.
• The right choice of footwear can save you several minutes. Boots are often required to be removed and separately scanned. Slip-on shoes usually aren't.
• Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away in your checked luggage. They won't be allowed on board and will be confiscated.