Cheap Flights to Porto Alegre from HK$454

We've pulled together all the info you need to make your journey a pleasant experience. Follow our tips and you'll be hightailing it through airport security and seeing the best of Porto Alegre in next to no time. What to pack in your hand luggage:

• First of all, pack in your passport, official ID, wallet and medications. Next, you'll want some extra in-flight entertainment to while away the time. A juicy book and a laptop crammed with your favourite movies are good options. If you intend to catch up on some sleep, a neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, find room for a toothbrush and some deodorant to ensure you arrive feeling fresh and ready to go.

Do not pack the following items in your hand luggage:

• Put all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp objects, like your trusty Swiss Army knife, and dangerous goods which are explosive or flammable, such as aerosol cans, flares and fireworks, are also restricted.

What to wear on a flight:

• Comfort should be your top priority when deciding what to wear on board. Loose clothing is a smart choice, as are flat, slip-on shoes.
• Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To lower your risk on board, stay hydrated, consider wearing compression socks and do gentle foot and leg exercises in your seat.

Being prepared before you arrive at the airport will make your getaway to Porto Alegre a pleasure. Check out our top tips for a stress-free journey through security:

• Your travel documents and ID will need to be shown to airport security personnel. Keep them at hand to avoid fumbling around for them.
• Next up, both you and your carry-on bag will be X-rayed. To speed things up, take off anything that is likely to set the alarm off. Personal belongings such as your belt, coat and earphones need to go through the machine.
• All your electronic gadgets, including your laptop and phone, must also be separately scanned.
• Want to bring along your favourite hand cream? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, you're allowed to bring it with you on board.
• There's a chance you'll need to remove your shoes to be X-rayed, so wearing slip-on sneakers is always a good idea.
• Airlines won't allow any sharp or pointed objects in your carry-on luggage. If you need to bring these kinds of items, put them in your checked baggage.