Cheap Flights to Mainz from HK$1,651

We've pulled together all the info you need to make your journey a pleasant experience. Follow our tips and you'll be hightailing it through airport security and enjoying Mainz in next to no time.What to pack in your hand luggage:

• The trick to having a worry-free flight experience is to pack ahead. First up, the essentials: passport, official ID, bank cards and vital medications. Next, bring items that'll help while away those hours, like some electronic gadgets or a good book. It's also wise to bring your chargers, a quality neck pillow and a pair of noise-canceling headphones. Finally, be sure to chuck in toiletry items like a toothbrush, facial wipes and a clean T-shirt.

Do not pack the following items in your hand luggage:

• Double-check that you don't have a Swiss Army knife lurking in one of the compartments of your carry-on luggage. Other restricted items include explosive or flammable goods, such as bleach and fuel, and liquids and gels in containers larger than 3.4 ounces (100 milliliters).

What to wear on a flight:

• The aisles of an aircraft are no fashion runway. Don comfortable layers and pack a cardigan as the temperature can drop inside the cabin during long-haul flights. Enclosed, flat shoes are also a wise idea.
• Caused by sustained periods of inactivity, DVT (deep vein thrombosis) is a blood clotting condition that can affect passengers on long-distance flights. But the good news is there are proven ways to significantly reduce your risk of developing it. Stay well hydrated, wander through the cabin as often as possible and wear compression tights or socks.

As savvy travelers know, the secret is to be well organized before you get to security. That way, you'll be boarding that plane to Mainz in no time at all. Follow these tips and get your trip off to a flying start:

• Be sure to have your boarding pass and passport someplace easily accessible. They'll be the first things you'll be asked to present to airport security.
• Time to strip down. Well kind of. Your belt, coat, keys and other small items, like your headphones, will be required to go through the X-ray machine. Make the whole process faster by removing them as it gets closer to your turn.
• All electronic devices, including your phone and laptop, will also need to be separately scanned.
• Can't travel without your favorite cologne? As long as the volume is no larger than 3.4 ounces (100 milliliters) and it's stored in a clear zip-close bag, you can keep it with you in your carry-on baggage.
• Slip-on shoes are a great footwear choice as you're less likely to be required to remove them when going through security. Big boots and other heavy-style shoes are usually subjected to extra screening.
• Knives and other sharp items are prohibited in the cabin. They'll be confiscated at security, so pack them safely away in your checked baggage.