Cheap Flights to Petersburg from HK$4,194

If you're poorly prepared, airports and flying can be challenging. But there's no need to hit the panic button just yet. Follow these useful tips for a trouble-free start to your vacation in Petersburg.What to pack in your hand luggage:

• First things first, put in your passport, important documents, credit cards and vital medications. Next, you'll need some extra in-flight entertainment to while away the time. A juicy novel and a tablet filled with your favorite shows are some fantastic options. If you intend to take a quick nap, a quality neck pillow and some earplugs will also come in handy. Finally, leave some space for 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:

• Make sure you don't have a sharp object hiding in one of the compartments of your hand luggage. Other restricted items include flammable or explosive goods, such as aerosol cans and fuel, and liquids and gels in containers with a volume of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

• The key to a comfortable flight can be as simple as the clothes you wear. Prepare yourself for varying temperatures by bringing layers. This will keep you nice and warm if the cabin begins to cool down. Shoes like sandals and heels 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.
• Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers on long-haul flights. But the good news is there are numerous ways to lower your risk of developing it. Drink plenty of water, walk up and down the aisles as often as you can and wear compression socks or tights.

The answer is --- be prepared. We've rounded up some helpful hints for a speedy trip through security. Look out Petersburg, here you come:

• First things first. Your passport and boarding pass will need to be presented to airport security. Keep them within easy reach to avoid fumbling around for them.
• Next up, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, take off anything that might set the alarms off. Personal belongings like your jacket, belt and headphones will be required to go through the machine.
• Electronic devices like laptops and phones will also have to go through the machine to be scanned. No need to worry though, you'll be back online before you know it.
• Any gels or liquids, such as toothpaste or perfume, that you want to bring on board must be no greater than 3.4 ounces (100 milliliters). They must also all fit inside a quart-size (one liter), clear zip-close bag.
• Slip-on shoes are a practical footwear choice as you're less likely to have to remove them when going through security. Hiking boots and other bulky shoes are usually subjected to additional screening.
• Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked luggage. They won't be allowed in the cabin.