Cheap Flights to Lisbon from HK$6,485

We've rounded up all the info you need to make your flight a pleasant experience. Follow our insider tips and you'll be speeding through the airport and having a blast in Lisbon in next to no time. What to pack in your hand luggage:

• It's simple — first, pack your passport, important documents, bank cards and vital medications. Next, you'll need some entertainment to help pass the time. A juicy novel and a tablet crammed with your favourite shows are some fantastic options. If you plan to take a short nap, a quality neck pillow and some noise-cancelling headphones will also come in handy. Finally, find room for a toothbrush and some facial wipes so you'll step off the plane looking and feeling fresh.

Do not pack the following items in your hand luggage:

• While the list of banned items differs between air carriers, the general rule of thumb is avoid carrying anything flammable, sharp or explosive. This includes screwdrivers, knives, aerosol cans and bleaching agents. Sporting equipment like baseball bats, and items that could harm passengers, such as swords and guns, aren't allowed in the cabin either.

What to wear on a flight:

• Your main priority is to be as comfortable as possible. Go for easy-to-remove footwear, dress in loose, breathable clothing and don't forget to bring a jacket in case you get chilly in the cabin.
• Deep vein thrombosis (DVT), a blood clotting condition caused by prolonged inactivity, can be a risk on long-haul flights. Make a point of walking around the cabin or do some gentle exercises in your seat to improve your circulation.

The answer is simple — be prepared. We've pulled together some handy tips and tricks for a hassle-free trip through airport security. Look out Lisbon, here you come:

• Your travel ID and boarding pass will need to be shown to airport security personnel. Keep them within easy reach so you don't hold up the line.
• After that, both you and your carry-on bag will be X-rayed. To make the process quick and painless, remove anything that is likely to trigger the alarm. Items such as your coat, belt and earphones will be required to go through the machine.
• For just a few minutes, you'll need to unplug from the digital world. Your tablet, phone and any other electronic devices must also go through the scanner.
• Don't forget to remove liquids and gels from your carry-on luggage. They often need to be sent through the X-ray machine 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 minutes. Boots are often required to be removed and X-rayed separately. Slip-on sneakers are usually not.
• Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked luggage. They won't be allowed in the cabin.