Cheap Flights to St. John from HK$3,738

We've pulled together all the info you need to make your flight as pain-free as possible. Follow our tips and you'll be speeding through the airport and enjoying St. John in no time at all. What to pack in your hand luggage:

• First things first, put in your passport, official ID, bank cards and medications. Next, you'll need some in-flight entertainment to while away the hours. A juicy book and a laptop crammed with your favourite shows are always good options. If you intend to catch up on some sleep, a neck pillow and some earplugs will also come in handy. Finally, find room for a toothbrush and some cleansing wipes so you'll arrive looking fresh and raring to go.

Do not pack the following items in your hand luggage:

• While the list of restricted items differs between airlines, the general guide to follow is avoid carrying anything sharp, flammable or explosive. This includes things like screwdrivers, blades, fuel and fireworks. Sporting equipment like golf clubs, and items that could harm passengers, such as pepper spray and firearms, are also banned from the cabin.

What to wear on a flight:

• Go for comfort over style. Prepare for temperature changes in the cabin by layering up, and pick flat, slightly roomy shoes like slip-ons.
• The result of prolonged periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers on long-distance flights. Reduce the risks by staying hydrated, keeping your feet and legs moving and wearing compression socks to help improve your circulation.

It's all about being organised. We've put together some useful tips for a speedy trip through airport security. Watch out St. John, here you come:

• Your travel ID and boarding pass will need to be shown to airport security personnel. Have them easily accessible so you don't hold up the queue.
• The X-ray machine is up next. Remove anything metal on you that is likely to beep. This includes items like headphones or earphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
• Your electronic devices like laptops and phones will also need to go on a tray for inspection. No need to worry though, you'll be back online soon enough.
• Travelling with your favourite cologne? As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, you're allowed to bring it with you in your carry-on bag.
• Lightweight sneakers are a good footwear choice as you're less likely to be asked to remove them when passing through security. Big boots and heavier-style shoes are usually subjected to extra screening.
• Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, put them in your checked baggage. They won't be allowed on board and will be confiscated.