Cheap Flights to Ginzan Onsen from HK$3,825

We've got the lowdown on how to make your journey as stress-free as possible. Follow our insider tips and you'll be cruising through airport security and enjoying Ginzan Onsen in no time at all. What to pack in your hand luggage:

• The trick to having an awesome flight experience is to pack in advance. So, let's start with the essentials: passport, boarding pass, cash and any vital medications. Next, bring on board items that'll help while away those hours, like some electronic gadgets or a few magazines. It's also smart to pack your chargers, a neck pillow and a pair of earplugs. Last but not least, don't forget to toss in toiletry items like a toothbrush, cleansing wipes and a spare change of clothes.

Do not pack the following items in your hand luggage:

• Check carefully that you don't have sharp objects (like a knife or scissors) lurking in your hand luggage. Other restricted items include flammable or explosive goods, such as fuel and fireworks, and gels and liquids in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

• Your aim here is to feel as comfortable as possible. Choose a pair of flat, closed-toe shoes, dress in loose, breathable clothing and remember to take a pullover in case it gets cold in the cabin.
• Deep vein thrombosis (DVT), a blood clot condition caused by extended periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin or do some gentle exercises in your seat to improve your circulation.

Being organised before you get to the airport can make your trip to Ginzan Onsen a breeze. We've rounded up some useful tips and tricks for a swift journey through security:

• Keep your boarding pass and passport easily accessible. They're the first things you'll be asked to show at security.
• Next up, both you and your hand luggage will be X-rayed. To speed things up, take off anything that might trigger the alarms. Personal belongings such as your coat, belt and earphones need to go through the machine.
• All your electronic devices, including your laptop and phone, must also be scanned separately.
• Remember to remove 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 inside a single quart-size (one litre), clear zip-close bag.
• Choosing your footwear wisely can save you a few precious minutes. Boots are often required to be removed and X-rayed separately. Slip-on shoes are usually not.
• Airlines will not allow any sharp objects in your carry-on luggage. If you must bring these kinds of items, check them in.