Cheap Flights to Palos de la Frontera from HK$3,762

If you're poorly prepared, air travel can be a real challenge. But there's no need to hit the panic button just yet. Follow these handy hints and enjoy a trouble-free start to your vacation in Palos de la Frontera.What to pack in your hand luggage:

• Air travel can be a pleasure if you take the right stuff. First things first, you'll need basic toiletries, such as deodorant and a toothbrush, a fresh change of clothes and a good read. Next, find room in your hand luggage for your phone and charger, any vital medications and maybe a cozy neck pillow too. Lastly, and most importantly, don't forget to take your passport, travel docs and your bank cards.

Do not pack the following items in your hand luggage:

• While the list of prohibited items can differ between airlines, the general guide to follow is nothing flammable, sharp or explosive. This includes knives, scissors, fuels and bleaching agents. Sports equipment like baseball bats, and objects that could harm other people, such as swords and guns, aren't allowed in the cabin either.

What to wear on a flight:

• The answer to a comfortable flight can be as simple as your choice in clothes. Prepare yourself for varying temperatures by bringing layers. That way you'll stay nice and warm if the cabin gets too cold. Shoes like sandals and heels are best left for other occasions. Instead, go for flat, closed-toed footwear like sneakers. Your feet will appreciate it.
• A condition by the name of DVT (deep vein thrombosis) can pose a risk on long-haul flights. It's the result of blood clots forming due to poor circulation and inactivity. Doing regular leg and foot exercises in your seat is a great way to prevent this from occurring. Wearing a pair of compression tights or socks also helps reduce your risk.

The secret is to be well organized before you arrive at the airport security gate. That way, you'll be hopping onto that plane to Palos de la Frontera before you know it. Follow these helpful tips and get your vacation off to a terrific start:

• Be sure to have your boarding pass and passport easily accessible. They're the first items you'll be asked for by security.
• The X-ray machine is up next. Remove anything on you that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as your coat or jacket. They'll all need to go on the X-ray conveyor belt.
• For just a few moments, you'll have to unplug from technology. Your phone, laptop and any other electronic gadgets will need to go through the scanner.
• Traveling with your favorite hand cream? Not a problem. As long as the volume is no greater than 3.4 ounces (100 milliliters) and it's stored in a clear zip-close bag, it's OK to bring with you in your carry-on baggage.
• There's a chance you'll be required to remove your shoes for scanning, so wearing slip-on shoes is always a smart idea.
• Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them in your checked luggage. They won't be allowed on board.