Cheap Flights to São Sebastião from HK$15,686

Depending on where you're coming from, your journey to São Sebastião could be a piece of cake or it could go on forever. We've rounded up some useful travel tips that will help you start your next big adventure on the right foot. What to pack in your hand luggage:

• The trick to having a hassle-free flight experience is to pack in advance. Start with the essentials: passport, official ID, cash and medications. Next, bring items that'll help pass the time, like some electronic devices or a magazine. It's also a wise idea to pack your chargers, a comfy neck pillow and a pair of noise-cancelling headphones. Last but not least, be sure to toss in toiletry items like a toothbrush, lip balm and a spare change of clothes.

Do not pack the following items in your hand luggage:

• Make sure you don't have sharp objects (like a knife or scissors) lurking in one of the compartments of your hand luggage. Other prohibited items include flammable or explosive products, like aerosols and matches, and liquids and gels in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

• Comfort should be your main concern when deciding what to wear on your flight. Loose, breathable clothing is a wise choice, as are flat, slip-on shoes.
• Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It results from blood clots forming due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights.

As seasoned travellers know, the secret is to be organised before you arrive at security. That way, you'll be boarding that plane to São Sebastião in next to no time. Follow these helpful tips and get your holiday off to a great start:

• Be sure to have your travel documents and passport easily accessible. They're the first things you'll be asked to present to security.
• Time to strip down. Well kind of. Your belt, jacket, keys and other contents of your pockets, like your headphones, will be required to go through the X-ray machine. Make the whole process faster by removing them as it gets closer to your turn.
• For just a few moments, you'll need to unplug from the digital world. Your laptop, phone and any other electronic gadgets will also need to go through the scanner.
• Remove gels and liquids 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 inside a quart-size (one litre), clear zip-close bag.
• It's also likely that you'll be asked to remove your shoes for scanning, so wearing slip-on sneakers is always a smart idea.
• Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, put them in your checked suitcase. They won't be allowed on board.