Cheap Flights to Hatfield from HK$3,126

If you're poorly prepared, travelling can be overwhelming. But don't hit the panic button just yet. Follow these helpful hints and enjoy a trouble-free start to your getaway in Hatfield. What to pack in your hand luggage:

• The trick to having a pain-free flight experience is to pack in advance. So, let's start with the basics: passport, official ID, cash and important medications. Next, bring on board items that'll help keep you entertained, like some electronic gadgets or a thrilling book. It's also smart to pack your chargers, a quality neck pillow and a pair of earphones. Finally, be sure to chuck in toiletry items like a toothbrush, facial wipes and a clean T-shirt.

Do not pack the following items in your hand luggage:

• Make sure you don't have sharp objects (like a pocket knife) hiding in your hand luggage. Other restricted items include flammable or explosive goods, such as bleach and fuel, and gels and liquids in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

• Go for comfort over style. Prepare for temperature changes in the cabin by donning layers, and opt for flat, closed-toe shoes like sneakers.
• Deep vein thrombosis (DVT), a blood clot condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin or do some simple exercises in your seat to improve your circulation.

Being organised before you get to the airport will help make your trip to Hatfield a breeze. We've compiled some useful tips for a swift journey past security:

• Keep your boarding pass and passport close by. They'll be the first things you'll be asked for by airport security.
• The X-ray machine comes next. Remove anything on you that is likely to set off the alarm. This includes things like headphones or earphones, as well as heavy coats or jackets. They'll need to be placed on the conveyor belt for screening.
• All your electronic devices, including your tablet and phone, must also be scanned separately.
• Can't travel without your favourite perfume? As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, you're permitted to bring it with you in your carry-on.
• The right choice of footwear can save you several precious minutes. Boots and bulky shoes are often required to be removed and separately scanned. Lightweight sneakers usually aren't.
• Pocket knives and other sharp items are not allowed on board. They'll be confiscated at security, so pack them in your checked bags.