Cheap Flights to Aranjuez from HK$2,474

We've rounded up all the info you need to make your journey as enjoyable as possible. Follow our tips and you'll be breezing through airport security and discovering Aranjuez in no time.What to pack in your hand luggage:

• The secret to having a worry-free flight experience is to be prepared. So, let's start with the essentials: passport, travel documents, credit cards and medications. Next, bring on board items that'll help keep you entertained, like some electronic gadgets or a good read. It's also smart to pack your chargers, a neck pillow and a pair of headphones. Finally, be sure to pop in toiletries like a toothbrush, lip balm and a spare set of clothes.

Do not pack the following items in your hand luggage:

• Leave all your full-sized bottles of shampoo and conditioner in your checked baggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated by security. Sharp or pointed objects, like your trusty pocket knife, and products which are explosive or flammable, such as aerosols and strong acids, are also prohibited.

What to wear on a flight:

• Comfort should always be the goal when selecting what to wear during your flight. Consider your footwear with care too, as swollen ankles and feet are a common side effect of flying. Roomy, closed-toed shoes work well.
• It's likely you've heard about DVT (deep vein thrombosis), a blood clot condition caused by prolonged periods of sitting. There are plenty of ways to mitigate your risk. Don a pair of compression tights or socks, stay well hydrated and remember to keep your legs and feet moving. Wander around the cabin or perform some simple exercises in your seat.

As savvy travelers know, the secret is to be well prepared before you arrive at security. That way, you'll be stepping onto that plane to Aranjuez before you know it. Follow these helpful tips and get your vacation off to a spectacular start:

• First things first. Your boarding pass and passport will need to be presented to airport security personnel. Keep them someplace accessible to avoid fumbling around for them.
• Time to strip down. Well kind of. Your belt, coat, keys and other small items, like your earphones, will need to go through the X-ray machine. Make your life easier by removing them as your turn draws near.
• All electronic gadgets, including your phone and laptop, will also need to be separately scanned.
• Any gels or liquids, such as perfume or toothpaste, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 milliliters). Also, they all must fit inside a quart-size (one liter), zip-lock bag.
• There's a good chance you'll need to take your shoes off to be X-rayed, so wearing lightweight sneakers is always a wise idea.
• Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked baggage. They won't be allowed on board.