Cheap Flights to Hertford from HK$1,989

Depending on where you're coming from, your journey to Hertford could be completely painless or it could drag on forever. We've rounded up some handy hints that will help you start your next great adventure on the right foot.What to pack in your hand luggage:

• A plane trip can be a pleasure if you bring the right stuff. First of all you'll need basic toiletries, such as a toothbrush and lip balm, a clean pair of socks and a few magazines. Next, find room in your carry-on bag for your phone and charger, any medications and perhaps a quality neck pillow as well. Last, but definitely not least, be sure to bring your passport, travel docs and your credit cards.

Do not pack the following items in your hand luggage:

• Squeeze all your full-sized bottles of shampoo and hair gel in your checked luggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated. Pointed or sharp objects, like your beloved pocket knife, and dangerous goods which are explosive or flammable, such as aerosol cans, flares and gasoline, are also banned.

What to wear on a flight:

• The answer to a comfortable flight is often as simple as your choice of clothing. Prepare yourself for varying temperatures by bringing layers. This will keep you nice and warm if the cabin gets chilly. Shoes like flip flops and heels are best left in your checked suitcase. Instead, opt for flat, closed-toed footwear like slip-ons. Your feet will thank you later.
• It's likely you've heard about DVT (deep vein thrombosis), a blood clot condition caused by prolonged periods of sitting. There's lots you can do to reduce your risk. Wear compression socks, stay hydrated and remember to keep your legs and feet moving. Wander up and down the aisles of the cabin or perform some stretches in your seat.

It's easy — be prepared. We've pulled together some handy tips and tricks for an easy trip through airport security. Look out Hertford, here you come:

• Airport security personnel first need to verify that you have a valid passport and matching boarding pass before you can proceed any further. Keep them close by.
• Time to strip down. Well kind of. Your coat, belt, keys and other contents of your pockets, like coins, will need to go through the X-ray machine. Make your life easier by removing them before your turn arrives.
• For just a few minutes, you'll have to unplug from technology. Your tablet, phone and any other electronic gadgets must also be sent through the scanner.
• Traveling with your favorite cologne or perfume? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 milliliters) and it's stored in a zip-close bag, it's fine to bring with you in your carry-on baggage.
• The right choice of footwear can save you valuable minutes. Hiking boots are often required to be removed and X-rayed separately. Slip-on shoes usually aren't.
• Sharp or pointed objects (like knives and scissors) are not allowed in the cabin. They'll be seized at security, so put them in your checked suitcase.