Cheap Flights to Berkhamsted from HK$2,337

We've pulled together all the info you need to make your flight an enjoyable experience. Follow our top tips and you'll be breezing through the airport and exploring Berkhamsted before you know it. What to pack in your hand luggage:

• The trick to having a great travel experience is to pack in advance. So, let's start with the essentials: passport, boarding pass, cash and any vital medications. Next, bring on board items that'll help keep you busy, like some electronic devices or a magazine. It's also a wise idea to bring your chargers, a comfy neck pillow and a pair of headphones. Last but not least, don't forget to squeeze in toiletry items like a toothbrush, deodorant and a fresh change of clothes.

Do not pack the following items in your hand luggage:

• While the list of banned items differs between airlines, the general rule to follow is avoid carrying anything sharp, flammable or explosive. This includes things like box cutters, razor blades, spray paint and fireworks. Sporting equipment like hockey sticks, and objects that could injure passengers, such as guns and swords, can't come on board with you either.

What to wear on a flight:

• Comfort should be your highest priority when choosing what to wear on your flight. Loose clothing is a wise option, as are roomy, closed-toe shoes.
• Deep vein thrombosis (DVT), a blood clot condition caused by extended periods of inactivity, can be a risk on long-haul flights. Walk around the cabin and give your legs a stretch or do some simple exercises in your seat to improve your circulation.

It's all about being prepared. We've compiled some tips and tricks for a fuss-free trip through security. Look out Berkhamsted, here you come:

• Airport security personnel first need to check that you have a valid passport and travel documents before you can proceed any further. Keep them close by.
• Time to strip down. Well kind of. Your belt, coat, keys and other small items, like your earphones, will need to go through the X-ray machine. Make the whole process faster by removing them before your turn.
• All electronic devices, including your tablet and phone, must also be scanned.
• Remove liquids and gels from your carry-on bag. They often need to be sent through the X-ray scanner 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-lock bag.
• Slip-on shoes are a sensible footwear choice as you're less likely to have to remove them when passing through security. Safety boots and other heavy shoes are usually subjected to extra screening.
• Sharp or pointed items can't be taken on board. They'll be seized at security, so pack them in your checked luggage.