Cheap Flights to St. Helier from HK$405

Depending on where you're coming from, your trip to St. Helier could be completely stress-free or it could go on forever. We've pulled together some useful travel tips that will help you start your next great adventure on a positive note. What to pack in your hand luggage:

• The secret to having an amazing flight experience is to plan ahead. First up, the essentials: passport, official ID, bank cards and daily medications. Next, bring items that'll help keep you occupied, like some electronic gadgets or a magazine. It's also a wise idea to bring your chargers, a quality neck pillow and a pair of earplugs. Finally, be sure to squeeze in toiletries like a toothbrush, facial wipes and a clean T-shirt.

Do not pack the following items in your hand luggage:

• Pack 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 a pocket knife, and dangerous goods which are explosive or flammable, such as aerosols and strong acids, are also restricted.

What to wear on a flight:

• The aisles of a plane are no place for a fashion parade. Layer up with comfy clothing and choose shoes that are enclosed, flat and easy to slip on and off.
• 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.

As savvy travellers know, the secret is to be organised before you arrive at the airport security gate. That way, you'll be boarding that plane to St. Helier in the blink of an eye. Follow these helpful tips and get your trip off to a terrific start:

• Your passport and travel documents will need to be shown to airport security. Keep them within easy reach to avoid fumbling around for them.
• The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes items like earphones or headphones, as well as your coat or jacket. They'll all need to go on the X-ray conveyor belt.
• All your electronic gadgets, including your phone and laptop, will also need to be scanned.
• Any gels or liquids, such as lip balm or cologne, that you want to take on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-close bag.
• The right choice of footwear can save you several precious minutes. Boots are often required to be removed and separately scanned. Slip-on shoes are usually not.
• Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked baggage. They won't be allowed in the cabin.