Cheap Flights to Hemel Hempstead from HK$2,109

Depending on where you're coming from, your flight to Hemel Hempstead could be no sweat at all or it could drag on forever. Here are some useful hints that will help you start your next great escape on a positive note. What to pack in your hand luggage:

• First, put in your passport, important documents, credit cards and medications. Next, you'll want some entertainment to help pass the time. A thrilling book and a laptop filled with your favourite movies are some great options. If you plan to take a short snooze, a neck pillow and some noise-cancelling headphones will also be useful. Finally, find room for a toothbrush and some facial wipes to ensure you step off the plane looking fresh and ready to go.

Do not pack the following items in your hand luggage:

• Double-check that you don't have sharp objects (like a knife or scissors) lurking in one of the compartments of your carry-on luggage. Other prohibited items include explosive or flammable goods, such as fuel and fireworks, and liquids and gels in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

• The aisles of an airplane aren't the place for a fashion parade. Layer your clothing and go for shoes that are closed-toe, flat and easy to pull on and off.
• Deep vein thrombosis (DVT), a blood clot condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Wander around the cabin and stretch your legs or do some simple exercises in your seat to promote better circulation.

A little pre-planning before you arrive at the airport will help make your getaway to Hemel Hempstead a pleasure. Below are some useful tips and tricks for a stress-free journey through security:

• Your boarding pass and passport will need to be inspected by airport security personnel. Keep them at hand so you don't hold up the line.
• 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 bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
• For just a few minutes, you'll have to unplug from technology. Your phone, laptop and any other electronic gadgets also need to go through the scanner.
• Remember to remove gels and liquids from your carry-on luggage. They usually need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-close bag.
• Slip-on shoes are a good footwear choice as you're less likely to be required to remove them when passing through security. Hiking boots and heavier-style shoes are often subjected to extra screening.
• Sharp or pointed objects (like knives and scissors) are not allowed on board. They'll be seized at security, so pack them in your checked suitcase.