Cheap Flights to Costa de Caparica from HK$348

We've got the lowdown on how to make your journey an enjoyable experience. Follow our insider tips and you'll be cruising through the airport and discovering Costa de Caparica in no time. What to pack in your hand luggage:

• The secret to having a worry-free travel experience is to be prepared. Start with the essentials: passport, travel documents, bank cards and any vital medications. Next, take on board items that'll help keep you entertained, like your laptop or a thrilling book. It's also wise to pack your chargers, a neck pillow and a pair of earphones. And of course, be sure to chuck in toiletry items like a toothbrush, cleansing wipes and a fresh change 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 luggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Pointed or sharp objects, like your pocket knife, and dangerous products which are explosive or flammable, such as aerosol cans, spray paint and matches, are also not allowed.

What to wear on a flight:

• Comfort should be your main concern when deciding what to wear during your flight. Loose, breathable clothing is a smart choice, as are flat, slip-on shoes.
• Deep vein thrombosis (DVT), a blood clot condition caused by prolonged inactivity, can be a risk on long-haul flights. Wander around the cabin and stretch your legs or do some simple exercises in your seat to promote better circulation.

Being organised before you get to the airport will help make your trip to Costa de Caparica quick and painless. We've rounded up some handy hints for a swift journey past security:

• Security personnel first need to check that you have a valid passport and boarding pass before anything else. Have them within easy reach, ready for inspection.
• Time to strip down. Well kind of. Your coat, belt, keys and other small items, like your earphones, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them as your turn draws near.
• For just a few moments, you'll have to unplug from technology. Your phone, laptop and any other electronic gadgets must also go through the scanner.
• Remember to remove liquids and gels from your carry-on luggage. They often need to be sent through the X-ray machine separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag.
• There's a chance you'll be required to take your shoes off for scanning, so wearing slip-on shoes is always a good idea.
• Sharp items such as knives and scissors can't be taken on board. They'll be seized at security, so pack them safely away in your checked luggage.