Cheap Flights to Ruby from HK$3,523

We've rounded up all the info you need to make your flight a stress-free experience. Follow our insider tips and you'll be breezing through airport security and exploring Ruby in no time at all.What to pack in your hand luggage:

• Flying can be easy if you pack the right stuff. Firstly, you'll need basic toiletries, such as toothpaste, a toothbrush and some deodorant, a fresh change of clothes and a few magazines. Next, make room in your bag for your phone and charger, your important medications and maybe a blow-up neck pillow as well. Lastly, and most importantly, don't forget to bring your passport, travel documents and some money.

Do not pack the following items in your hand luggage:

• Double-check that you don't have sharp objects (like a pocket knife) hiding in one of the compartments of your hand luggage. Other banned items include flammable or explosive substances, such as aerosol cans and bleach, and liquids and gels in containers with a volume of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

• The key to a comfortable flight is as simple as the clothes you wear. Prepare for temperature changes by bringing layers. This will keep you nice and warm if the cabin starts to cool down. Shoes like high heels and sandals are best left in your suitcase. Even though they may be your favorites, go for flat, closed-toed footwear like sneakers. Your feet will appreciate it.
• Most of us have heard about deep vein thrombosis (DVT), a blood clot condition caused by reduced mobility or inactivity. There's lots you can do to lower your risk. Don a pair of compression socks or tights, drink plenty of water and keep your legs and feet moving. Do a lap or two of the cabin or try out some simple stretches in your seat.

Being prepared before you get to the airport will make your getaway to Ruby a breeze. We've rounded up some top tips for a stress-free journey through security:

• Security personnel first need to make sure that you have a valid ID and matching travel documents before you're allowed to proceed any further. Have them within easy reach, ready for inspection.
• After that, both you and your carry-on luggage must be X-rayed. To speed things up, remove anything that is likely to trigger the alarm. Personal belongings such as your jacket, belt and headphones need to go through the machine.
• For just a few minutes, you'll have to unplug from the digital world. Your phone, tablet and any other electronics also need to be sent through the scanner.
• Want to bring along your favorite cologne? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 milliliters) and it's stored in a zip-close bag, you can bring it with you in your carry-on.
• There's a chance you'll need to take your shoes off to be X-rayed, so wearing lightweight sneakers is always a smart idea.
• Take all prohibited items out of 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 on board.