Cheap Flights to Madrid from HK$1,670

We've rounded up all the info you need to make your flight a stress-free experience. Follow our tips and you'll be breezing through the airport and seeing the best of Madrid in no time at all.What to pack in your hand luggage:

• A plane ride can be easy if you've got all the right stuff. Firstly, you'll need basic toiletries, such as deodorant, toothpaste and a toothbrush, a clean pair of socks and a few magazines. Next, find room in your hand luggage for your mobile phone, a charger, any medications and maybe a proper neck pillow as well. Lastly, don't forget to take your passport, travel docs and your credit cards.

Do not pack the following items in your hand luggage:

• Squeeze all your full-sized bottles of shampoo and conditioner in your checked luggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated. Sharp objects, like your precious pocket knife, and products which are explosive or flammable, such as flares, bleaching agents and strong acids, are also not allowed.

What to wear on a flight:

• Your goal here is to feel as comfortable as possible. Dress in loose, natural fibers and remember to pack a pullover in case it gets cold in the cabin. Go for a pair of flat, well-fitting shoes as your feet may swell during the journey. Leave the high heels and heavy boots in your checked luggage.
• Unfortunately, a risk of long flights is developing DVT (deep vein thrombosis), a blood clot condition caused by extended periods of inactivity. To prevent this, take every opportunity to walk around and give your legs a stretch. Compression tights and socks are also a great idea to help minimize this risk.

The answer is simple --- be prepared. We've compiled some useful tips for a speedy trip through airport security. Watch out Madrid, here you come:

• Keep your ID and boarding pass someplace easily accessible. They're the first items you'll be asked for by security.
• Time to strip down. Well sort of. Your jacket, belt, keys and other small items, like your headphones, will need to go on a tray through the X-ray machine. Make the whole process faster by removing them as your turn draws near.
• Electronic devices like laptops and phones will also need to go on a tray to be scanned. Don't worry, you'll be back online in no time.
• Can't travel without your favorite perfume or cologne? No problem. As long as the volume is no larger than 3.4 ounces (100 milliliters) and it's stored in a clear zip-lock bag, it's OK to bring with you in your carry-on.
• It's also possible you'll be asked to remove your shoes to be X-rayed, so wearing slip-on sneakers is always a good idea.
• Sharp or pointed items can't be taken on board. They'll be confiscated at security, so pack them in your checked bags.