Cheap Flights to Old Greenwich from HK$3,582

Depending on where you're coming from, your flight to Old Greenwich could be completely painless or it could go on forever. We've put together some useful hints that will help you start your next unforgettable escape on a positive note. What to pack in your hand luggage:

• It's easy — first, pack in your passport, official ID, cash and medications. Next, you'll want some extra in-flight entertainment to while away the time. A juicy book and a phone filled with your favourite shows are some terrific options. If you hope to take a short nap, a quality neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, squeeze in a toothbrush and some deodorant to ensure you arrive at your destination looking fresh and ready to go.

Do not pack the following items in your hand luggage:

• While the list of restricted items differs between airlines, the general rule to follow is nothing flammable, sharp or explosive. This includes things like screwdrivers, blades, spray paint and fireworks. Sports equipment like golf clubs, and items that could harm other people, such as pepper spray and firearms, aren't allowed in the cabin either.

What to wear on a flight:

• Choose comfort over style. Prepare for temperature changes in the cabin by wearing layers, and wear flat, enclosed shoes like sneakers.
• Deep vein thrombosis (DVT), a blood clotting condition caused by extended periods of inactivity, can be a risk on long-haul flights. Make a point of walking around the cabin or do some gentle exercises in your seat to improve your circulation.

Being organised before your flight will help make your getaway to Old Greenwich easy and painless. Below you'll find some useful tips for a speedy journey through security:

• Security personnel first need to know that you have a valid passport and boarding pass before you can proceed any further. Have them in your hand, ready for inspection.
• The X-ray machine comes next. Remove anything on you that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
• All your electronic devices, including your phone and tablet, must also be scanned separately.
• Remove all gels and liquids from your carry-on luggage. They usually need to be sent through the X-ray scanner separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-close bag.
• Choosing your footwear wisely can save you several minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Lightweight sneakers are usually not.
• Airlines won't allow any sharp or pointed objects in your carry-on baggage. If you must bring these kinds of items, put them in your checked luggage.