Cheap Flights to Alvalade from HK$227

We've got the lowdown on how to make your flight as enjoyable as possible. Follow our insider tips and you'll be breezing through the airport and enjoying Alvalade in no time flat. What to pack in your hand luggage:

• First of all, put in your passport, important documents, credit cards and daily medications. Next, you'll need some extra in-flight entertainment to while away the time. A juicy book and a laptop filled with your favourite movies are good options. If you plan to catch a few z's, a neck pillow and a pair of earplugs will also be useful. Finally, squeeze in a few toiletry items to ensure you hop off the plane feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

• Pack all your full-sized bottles of shampoo and conditioner in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp or pointed objects, like your treasured pocket knife, and products which are flammable or explosive, such as aerosol cans, spray paint and fireworks, are also banned.

What to wear on a flight:

• Your main aim is to feel as comfortable as you can. Choose slip-on footwear, dress in loose, natural-fibre clothing and remember to bring a jacket in case it gets chilly in the cabin.
• Deep vein thrombosis (DVT) is a risk on long-haul flights. It's the result of blood clotting due to poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights.

The trick is to be well organised before you get to security. That way, you'll be stepping onto that plane to Alvalade in no time flat. Follow these tips and get your trip off to a terrific start:

• Keep your passport and boarding pass handy. They'll be the first things you'll be asked for by airport security.
• Next up, both you and your hand luggage will be X-rayed. To make the process quick and painless, remove anything that is likely to trigger the alarm. Items like your coat, belt and headphones need to go through the machine.
• Your electronic gadgets like laptops and phones will also have to go through the machine to be scanned. Don't worry, you'll be back online before you know it.
• Want to bring along your favourite hand and nail cream? No problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you're allowed to bring it with you in your carry-on baggage.
• Choosing your footwear wisely can save you several minutes. Boots and bulky shoes are often required to be removed and X-rayed separately. Slip-on shoes are usually not.
• Sharp items like knives are not allowed in the cabin. They'll be confiscated at security, so pack them safely away in your checked luggage.