Cheap Flights to Westminster from HK$3,138

If you're not prepared, travelling can be overwhelming. But don't hit the panic button just yet. Follow these tips and tricks for a stress-free start to your holiday in Westminster. What to pack in your hand luggage:

• First of all, put in your passport, travel documents, credit cards and daily medications. Next, you'll need some extra in-flight entertainment to help pass the time. A juicy book and a laptop crammed with your favourite movies are some terrific options. If you plan to take a short nap, a comfy neck pillow and a pair of earplugs will also come in handy. Finally, squeeze in a toothbrush and some deodorant so you'll arrive feeling fresh and ready to go.

Do not pack the following items in your hand luggage:

• Leave all your full-sized bottles of shampoo and hairspray in your checked luggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated. Sharp objects, like your precious pocket knife, and dangerous goods which are flammable or explosive, such as aerosols and matches, are also not allowed.

What to wear on a flight:

• You'll want to choose comfort over style. Prepare for temperature changes by layering up, and opt for flat, enclosed footwear like slip-ons.
• Deep vein thrombosis (DVT), a blood clotting condition caused by lengthy 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 compiled some tips and tricks for an easy trip through airport security. Watch out Westminster, here you come:

• First things first. Your boarding pass and passport will need to be shown to airport security personnel. Have them close by so you don't hold up the line.
• The X-ray machine is up next. Remove anything metal 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 all need to go on the X-ray conveyor belt.
• Your electronic devices like laptops and phones will also have to go on a tray for inspection. Don't worry though, you'll be back online soon enough.
• Remove gels and liquids from your carry-on luggage. They usually need to be sent through the X-ray machine separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag.
• It's also possible you'll be asked to remove your shoes for scanning, so wearing slip-on shoes is always a clever idea.
• Airlines won't allow any pocket knives or other sharp items to come on board with you. If you must bring these kinds of items, pack them in your checked baggage.