Cheap Flights to Dos Hermanas from HK$3,909

Depending on where you're coming from, your trip to Dos Hermanas could be as easy as pie or it could drag on forever. We've rounded up some handy travel tips that will help you start your next big adventure on the right foot. What to pack in your hand luggage:

• The secret to having a hassle-free travel experience is to be prepared. Start with the essentials: passport, travel docs, bank cards and medications. Next, bring on board items that'll help pass the time, like some electronic devices or a magazine. It's also smart to bring your chargers, a neck pillow and a pair of noise-cancelling headphones. Finally, don't forget to toss in toiletries like a toothbrush, cleansing wipes and a clean set of clothes.

Do not pack the following items in your hand luggage:

• While the list of banned items differs between airlines, the general rule of thumb is nothing sharp, flammable or explosive. This includes things like tools, metal cutlery, fuels and bleaching agents. Sporting equipment like bows and arrows, and objects that could harm other people, such as swords and batons, can't come on board with you either.

What to wear on a flight:

• You'll want to choose comfort over style. Prepare for changes in cabin temperature by donning layers, and opt for flat, enclosed footwear like slip-ons.
• Most travellers have heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of inactivity. To lower your risk on board, drink plenty of water, consider wearing compression socks and do gentle foot and leg exercises in your seat.

The secret is to be well organised before you get to the security gate. That way, you'll be hopping onto that plane to Dos Hermanas in a flash. Follow these helpful tips and get your trip off to a great start:

• Security personnel first need to verify that you have a valid ID and boarding pass before you can proceed any further. Have them within easy reach, ready for inspection.
• Next up, both you and your carry-on luggage must be X-rayed. To speed things up, remove anything that might set the alarms off. Items like your jacket, belt and earphones will be required to go through the machine.
• All electronic devices, including your tablet and phone, are also required to be scanned separately.
• Don't forget to remove liquids and gels from your hand luggage. They usually need to be sent through the X-ray separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-lock bag.
• The right choice of footwear can save you valuable minutes. Hiking or heavy-style boots are often required to be removed and X-rayed separately. Slip-on shoes usually aren't.
• Knives and other sharp items are not allowed in the cabin. They'll be confiscated at security, so pack them in your checked suitcase.