Cheap Flights to Westminster from HK$1,218

We've rounded up all the info you need to make your flight an enjoyable experience. Follow our insider tips and you'll be breezing through airport security and discovering Westminster in no time. What to pack in your hand luggage:

• The trick to having a great travel experience is to be prepared. So, let's start with the essentials: passport, travel documents, credit cards and any vital medications. Next, bring on board items that'll help keep you busy, like some electronic gadgets or a magazine. You'll also want to bring your chargers, a comfy neck pillow and a pair of earplugs. And of course, don't forget to squeeze in toiletries like a toothbrush, lip balm and a fresh change of clothes.

Do not pack the following items in your hand luggage:

• Make sure you don't have a Swiss Army knife hiding in one of the zippers of your carry-on luggage. Other restricted items include flammable or explosive products, such as fuel and fireworks, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

• Choose comfort over style. Prepare for changes in temperature by layering up, and wear flat, slightly roomy footwear like sneakers.
• Deep vein thrombosis (DVT), a blood clotting 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 gentle exercises in your seat to improve your circulation.

It's simple — be prepared. We've rounded up some handy tips and tricks for a speedy trip through airport security. Look out Westminster, here you come:

• Your boarding pass and travel ID will need to be shown to airport security personnel. Keep them handy so you don't hold up the queue.
• Next up is the X-ray machine. Empty your pockets and remove anything metal that is likely to set off the alarm. This includes things like earphones or headphones, as well as your coat or jacket. They'll all need to go on the X-ray conveyor belt.
• For just a few minutes, you'll need to unplug from the digital world. Your tablet, phone and any other electronic gadgets also need to go through the scanner.
• Any liquids or gels, such as shampoo or hairspray, that you want to take on board must be no larger than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-close bag.
• There's a possibility that you'll be required to remove your shoes for scanning, so wearing slip-on shoes is always a clever idea.
• Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them in your checked baggage. They won't be allowed in the cabin.