Cheap Flights to Porto Belo from HK$4,114

If you're poorly prepared, air travel can be overwhelming. But there's no need to worry. Follow these handy hints and enjoy a worry-free start to your holiday in Porto Belo. What to pack in your hand luggage:

• A plane ride can be a pleasure if you pack the right gear. Firstly, you'll need basic toiletry items, such as lip balm and hand cream, a clean set of clothes and a magazine or two. Secondly, leave space in your hand luggage for your mobile phone, a charger, any daily medications and maybe a cosy neck pillow too. Lastly, be sure to bring your passport, travel docs and some money.

Do not pack the following items in your hand luggage:

• Check carefully that you don't have sharp or pointed objects hiding in the bottom of your hand luggage. Other restricted items include flammable or explosive products, such as bleach and fuel, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

• Go for comfort over style. Prepare for changes in cabin temperature by wearing layers, and pick easy-to-remove footwear like sneakers.
• Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long-distance flights. Reduce the risks by staying hydrated, keeping your feet and legs moving and wearing compression socks to help improve your circulation.

A little pre-planning before you get to the airport will help make your getaway to Porto Belo easy and painless. Here are some handy tips for a swift journey through security:

• First things first. Your boarding pass and passport will need to be presented to airport security personnel. Have them close by to avoid fumbling around for them.
• The X-ray machine comes next. Remove anything on you that is likely to set off the alarm. This includes items like earphones or headphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
• For just a few minutes, you'll have to unplug from technology. Your phone, tablet and any other electronic devices must also go through the scanner.
• Remember to remove gels and liquids from your carry-on luggage. They usually need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-lock bag.
• It's also likely that you'll be asked to take your shoes off for scanning, so wearing slip-on sneakers is always a smart idea.
• Airlines won't allow any pocket knives or other sharp items in your carry-on luggage. If you need to bring these kinds of items, pack them in your checked luggage.