Cheap Flights to Hanoi from HK$446

If you're poorly prepared, air travel can be overwhelming. But there's no need to worry. Follow these helpful hints for a pleasant start to your time in Hanoi.What to pack in your hand luggage:

• First things first, pack in your passport, important documents, bank cards and vital medications. Next, you'll need some entertainment to help pass the time. A thrilling novel and a tablet filled with your favorite shows are some fantastic options. If you plan to catch a few z's, a quality neck pillow and some earplugs will also be useful. Finally, leave space for a toothbrush and some cleansing wipes to ensure you step off the plane looking and feeling fresh.

Do not pack the following items in your hand luggage:

• Check carefully that you don't have sharp objects (like a knife or scissors) lurking in your hand luggage. Other prohibited items include explosive or flammable products, such as fuel and matches, and gels and liquids in containers larger than 3.4 ounces (100 milliliters).

What to wear on a flight:

• The answer to a comfortable flight is often as simple as your choice in clothes. Prepare yourself for varying temperatures by layering up. This will keep you nice and warm if the cabin gets chilly. Shoes like sandals and heels are best left for other occasions. Instead, go for flat, closed-toed footwear like sneakers. Your feet will appreciate it.
• The serious condition known as DVT (deep vein thrombosis) can pose a risk on long-haul flights. It's the result of blood clotting due to poor circulation and inactivity. Doing regular leg and foot exercises in your seat is a great way to prevent this happening. Wearing a pair of compression socks or tights also helps reduce the risk.

A little pre-planning before you get to the airport will help make your getaway to Hanoi quick and painless. Below are some handy tips for a speedy journey past security:

• Be sure to keep your ID and travel documents at hand. They're the first things you'll be asked for by security.
• The X-ray machine comes next. Empty your pockets and remove anything that is likely to beep. This includes items like headphones or earphones, as well as your coat or jacket. They'll all need to go on the X-ray conveyor belt.
• Electronic devices like phones and laptops will also have to go on a tray to be scanned. No need to worry though, you'll be back online before you know it.
• Any liquids or gels, such as perfume or hairspray, that you want to bring on board must be no greater than 3.4 ounces (100 milliliters). Also, they all must fit inside a quart-size (one liter), clear zip-lock bag.
• There's a chance you'll be asked to take your shoes off to be X-rayed, so wearing slip-on shoes is always a clever idea.
• Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them in your checked suitcase. They won't be allowed in the cabin.