Cheap Flights to Santiago do Cacém from HK$318

Depending on where you're coming from, your flight to Santiago do Cacém could be completely painless or it could drag on forever. Below are some useful hints that will help you start your next great escape on the right foot.What to pack in your hand luggage:

• First, put in your passport, travel documents, cash and medications. Next, you'll need some extra in-flight entertainment to while away the time. A juicy novel and a tablet crammed with your favorite shows are some fantastic options. If you intend to catch forty winks, a quality neck pillow and a pair of noise-canceling headphones will also come in handy. Finally, squeeze in 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:

• While the list of restricted items differs between air carriers, the general guide to follow is nothing flammable, sharp or explosive. This includes tools, metal cutlery, aerosol cans and flares. Sports equipment like ski poles, and items that could harm passengers, such as pepper spray and guns, can't come on board with you either.

What to wear on a flight:

• The answer to a comfortable flight is as simple as your choice in clothes. Prepare yourself for varying temperatures by layering up. That way you'll stay nice and warm if the cabin gets chilly. Shoes like high heels and sandals are best left in your checked suitcase. Even though they may be your favorites, go for flat, closed-toed footwear like sneakers. Your feet will appreciate it.
• A serious condition known as DVT (deep vein thrombosis) can pose a risk on long-haul flights. It results from blood clotting due to poor circulation and inactivity. Doing regular leg and foot exercises while seated is a great way to prevent this from happening. Wearing a good-quality pair of compression tights or socks is also recommended.

Being prepared before you get to the airport will make your trip to Santiago do Cacém a breeze. Below you'll find some useful tips for a speedy journey past security:

• Keep your boarding pass and passport close by. They're the first items you'll be asked to show at airport security.
• Next up is the X-ray machine. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll need to be placed on the conveyor belt for screening.
• For just a few minutes, you'll need to unplug from technology. Your phone, laptop and any other electronic gadgets must also be sent through the scanner.
• Don't forget to remove gels and liquids from your carry-on bag. They usually need to be sent through the X-ray separately. Each product should be no larger than 3.4 ounces (100 milliliters) and everything must fit in a quart-size (one liter), clear zip-close bag.
• Choosing your footwear wisely can save you several precious minutes. Hiking boots are often required to be removed and separately scanned. Slip-on shoes are usually not.
• Knives and other sharp items can't be taken on board. They'll be seized at security, so pack them in your checked baggage.