Cheap Flights to São João de Meriti from HK$3,688

We've rounded up all the info you need to make your flight an enjoyable experience. Follow our tips and you'll be speeding through airport security and discovering São João de Meriti in no time. What to pack in your hand luggage:

• Travelling on a plane can be a pleasure if you take the right stuff. First of all you'll need toiletry items, such as a toothbrush and lip balm, a spare change of clothes and something to read. Secondly, find room in your bag for your electronic devices, chargers, any medications and maybe a quality neck pillow as well. Lastly, remember to take your passport, travel docs and your bank cards.

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 or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Pointed or sharp objects, like a pocket knife, and dangerous products which are explosive or flammable, such as flares, chemicals agents and fuels, are also restricted.

What to wear on a flight:

• Your priority is to be as comfortable as possible. Go for slip-on footwear, dress in loose, breathable clothing and remember to bring a sweater in case it gets cold in the cabin.
• Deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity, can be a risk on long-haul flights. Walk around the cabin and give your legs a stretch or do some gentle exercises in your seat to improve your circulation.

As savvy travellers know, the secret is to be well prepared before you arrive at airport security. That way, you'll be stepping onto that plane to São João de Meriti in next to no time. Follow these helpful tips and get your trip off to a flying start:

• First things first. Your passport and boarding pass will need to be presented to security personnel. Keep them handy so you don't hold up the line.
• After that, both you and your carry-on bag will be X-rayed. To make the process quick and painless, take off anything that might trigger the alarms. Personal belongings such as your jacket, belt and earphones need to go through the machine.
• Your electronic devices like laptops and phones will also have to go on a tray to be scanned. Don't worry though, you'll be back online soon enough.
• Remove liquids and gels from your carry-on bag. They usually need to be sent through the X-ray scanner separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-close bag.
• Choosing your footwear wisely can save you valuable minutes. Hiking boots are often required to be removed and separately scanned. Slip-on shoes usually aren't.
• Pocket knives and other sharp items are prohibited in the cabin. They'll be seized at security, so put them in your checked baggage.