Cheap Flights to Holyhead from HK$5,341

If you're not prepared, air travel can be overwhelming. But don't hit the panic button just yet. Follow these handy tips for a pleasant start to your holiday in Holyhead. What to pack in your hand luggage:

• The secret to having a hassle-free flight experience is to be prepared. First up, the essentials: passport, official ID, cash and medications. Next, bring items that'll help pass the time, like some electronic devices or a magazine. It's also a wise idea to pack your chargers, a quality neck pillow and a pair of earplugs. Finally, don't forget to chuck in toiletry items like a toothbrush, deodorant and a clean T-shirt.

Do not pack the following items in your hand luggage:

• Squeeze all your full-sized bottles of shampoo and hair gel in your checked baggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated. Sharp objects, like your precious Swiss Army knife, and dangerous products which are flammable or explosive, such as aerosol cans, flares and fuels, are also not allowed.

What to wear on a flight:

• The aisles of an airplane aren't the place for a fashion parade. Don comfortable layers and pick shoes that are enclosed, flat and easy to take on and off.
• Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It results from blood clotting due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression socks.

The secret is to be well prepared before you reach the airport security gate. That way, you'll be stepping onto that plane to Holyhead before you know it. Follow these tips and get your trip off to a great start:

• Your travel ID and boarding pass will need to be shown to airport security. Keep them handy so you don't have to dig around for them.
• Next up, both you and your carry-on luggage will be X-rayed. To make the process quick and painless, take off anything that is likely to set the alarm off. Personal belongings like your belt, coat and earphones will be required to go through the machine.
• All electronic devices, including your tablet and phone, must also be scanned separately.
• Don't forget to remove liquids and gels from your hand luggage. They usually need to be sent through the X-ray machine separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-close bag.
• Slip-on shoes are a clever footwear choice as you're less likely to be required to remove them when passing through security. Safety boots and other heavy shoes are often subjected to additional screening.
• Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked baggage. They won't be allowed on board and will be confiscated.