Cheap Flights to Alcala de Henares from HK$1,418

No matter where you're coming from, flying can be a pleasurable experience if you prepare well enough. Follow these essential travel tips that will get your Alcala de Henares holiday started on the right foot. What to pack in your hand luggage:

• Travelling on a plane can be a stress-free experience if you pack the right gear. Firstly, you'll need basic toiletries, such as a toothbrush and lip balm, a spare set of clothes and a good read. Next, make room in your hand luggage for your electronic gadgets, chargers, your medications and maybe a quality neck pillow too. Lastly, and most importantly, don't forget to bring your passport, travel papers and some money.

Do not pack the following items in your hand luggage:

• Pack all your full-sized bottles of hair gel and hairspray in your checked baggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp objects, like a pocket knife, and dangerous products which are explosive or flammable, such as aerosols and fuels, are also banned.

What to wear on a flight:

• Comfort should be your highest priority when choosing what to wear on your flight. Loose clothing is a sensible choice, as are flat, enclosed shoes.
• It's likely you've heard about deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity. To reduce your risk on board, drink lots of water, consider wearing compression socks or tights and move your legs and feet often.

The answer is simple — be prepared. We've put together some helpful hints for a fuss-free trip through airport security. Look out Alcala de Henares, here you come:

• Airport security personnel first need to verify that you have a valid ID and travel documents before you can proceed any further. Have them ready to show.
• The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the alarm. This includes items like earphones or headphones, as well as your coat or jacket. They'll need to be placed on the conveyor belt for screening.
• For just a few moments, you'll have to unplug from technology. Your phone, laptop and any other electronic devices will also need to be sent through the scanner.
• Travelling with a new cologne? No problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you can bring it with you in your carry-on bag.
• Slip-on shoes are a good footwear choice as you're less likely to be required to remove them when passing through security. Hiking boots and other bulky shoes are usually subjected to additional screening.
• Sharp items such as knives and scissors can't be taken on board. They'll be seized at security, so pack them in your checked baggage.