Cheap Flights to Westminster from HK$4,256

If you're not prepared, airports and flying can be testing. But there's no need to worry. Follow these helpful hints for a trouble-free start to your holiday in Westminster. What to pack in your hand luggage:

• First things first, put in your passport, important documents, credit cards and medications. Next, you'll need some entertainment to while away the time. A juicy book and a laptop filled with your favourite shows are some fantastic options. If you intend to take a short snooze, a neck pillow and a pair of earplugs will also come in handy. Finally, squeeze in a toothbrush and some deodorant so you'll arrive looking and feeling fresh.

Do not pack the following items in your hand luggage:

• Double-check that you don't have sharp or pointed objects hiding in one of the compartments of your carry-on luggage. Other prohibited items include explosive or flammable substances, such as fuel and matches, 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 by wearing layers, and pick flat, slightly roomy footwear like slip-ons.
• Caused by prolonged periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers on long-distance flights. Lower your risks by staying hydrated, keeping your legs moving and wearing compression socks to help improve your circulation.

As seasoned travellers know, the secret is to be organised before you arrive at security. That way, you'll be boarding that plane to Westminster in no time flat. Follow these tips and get your trip off to a fantastic start:

• Airport security personnel first need to see that you have a valid ID and boarding pass before you're allowed to proceed any further. Have them ready to show.
• Time to strip down. Well sort of. Your jacket, belt, keys and other small items, like your headphones, will be required to go through the X-ray machine. Make the whole process easier by removing them before your turn.
• All your electronics, including your tablet and phone, will also need to be separately scanned.
• Any gels or liquids, such as toothpaste or perfume, that you want to take on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-close bag.
• There's a possibility that you'll be asked to remove your shoes for scanning, so wearing slip-on shoes is always a good idea.
• Sharp items are prohibited in the cabin. They'll be confiscated at security, so pack them safely away in your checked baggage.