Cheap Flights to Giessen from HK$2,460

We've pulled together all the info you need to make your flight as pain-free as possible. Follow our insider tips and you'll be breezing through the airport and seeing the best of Giessen before you know it. What to pack in your hand luggage:

• It's simple — first, put in your passport, official ID, wallet and daily medications. Next, you'll want some in-flight entertainment to help pass the time. A thrilling novel and a phone crammed with your favourite movies are some wonderful options. If you intend to take a short snooze, a neck pillow and some earplugs will also be useful. Finally, make room for a few toiletry items so you'll arrive at your destination looking fresh and raring to go.

Do not pack the following items in your hand luggage:

• Pack all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Pointed or sharp objects, like your precious Swiss Army knife, and products which are flammable or explosive, such as spray paint, flares and fuels, are also banned.

What to wear on a flight:

• Comfort should be your top priority when deciding what to wear during your flight. Loose, breathable clothing is a wise option, as are flat, slip-on shoes.
• Deep vein thrombosis (DVT) is a risk on long-haul flights. It's the result of blood clots forming due to poor circulation and inactivity, so do some gentle leg and foot exercises in your seat and consider wearing compression socks.

As seasoned travellers know, the secret is to be well organised before you get to airport security. That way, you'll be boarding that plane to Giessen before you know it. Follow these helpful tips and get your trip off to a terrific start:

• First things first. Your travel documents and passport will need to be shown to airport security. Have them easily accessible so you don't hold up the line.
• After that, both you and your carry-on bag must be X-rayed. To speed things up, remove anything that is likely to trigger the alarm. Items like your coat, belt and headphones need to go through the machine.
• All electronic devices, including your phone and laptop, must also be scanned separately.
• Any gels or liquids, such as toothpaste or perfume, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-lock bag.
• Choosing your footwear wisely can save you several precious minutes. Boots and bulky shoes are often required to be removed and separately scanned. Slip-on sneakers usually aren't.
• Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away in your checked baggage. They won't be allowed on board and will be confiscated.