Cheap Flights to Greybull from HK$1,383

We've pulled together all the info you need to make your flight as stress-free as possible. Follow our top tips and you'll be zooming through the airport and discovering Greybull in no time flat. What to pack in your hand luggage:

• Firstly, and most importantly, pack your passport, travel docs, wallet and medications. Next, you'll want some extra in-flight entertainment to while away the time. A juicy novel and a phone crammed with your favourite movies are some wonderful options. If you hope to take a short nap, a comfy 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 and feeling fresh.

Do not pack the following items in your hand luggage:

• Leave all your full-sized bottles of shampoo and hair gel in your checked luggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp or pointed objects, like a pocket knife, and products which are flammable or explosive, such as aerosols and gasoline, are also restricted.

What to wear on a flight:

• Your aim here is to be as comfortable as you can. Opt for a pair of flat, closed-toe shoes, dress in loose, breathable clothing and remember to take a pullover in case it gets chilly in the cabin.
• Most of us have heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of sitting. To lower your risk on board, drink plenty of water, consider wearing compression socks or tights and keep your legs and feet moving.

Being organised before your flight will help make your trip to Greybull quick and painless. Below you'll find some useful tips and tricks for a speedy journey through security:

• Keep your ID and travel documents easily accessible. They're the first things you'll be asked for by airport security.
• Next up is the X-ray machine. Empty your pockets and remove anything that is likely to beep. This includes items like headphones or earphones, as well as your coat or jacket. They'll need to be placed on the conveyor belt for screening.
• All electronic gadgets, including your phone and laptop, will also need to be scanned separately.
• Want to bring along your favourite cologne or perfume? No problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, it's fine to bring with you in your carry-on luggage.
• It's also likely that you'll be asked to remove your shoes for scanning, so wearing slip-on shoes is always a smart idea.
• Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked baggage. They won't be allowed in the cabin.