Cheap Flights to Kerava from HK$645

We've pulled together all the info you need to make your journey a pleasant experience. Follow our insider tips and you'll be cruising through airport security and discovering Kerava in no time.What to pack in your hand luggage:

• The secret to having a great travel experience is to pack in advance. So, let's start with the basics: passport, travel documents, bank cards and important medications. Next, bring items that'll help keep you entertained, like some electronic devices or a thrilling novel. You'll also want to pack your chargers, a neck pillow and a pair of noise-canceling headphones. Last but not least, be sure to toss in toiletries like a toothbrush, facial wipes and a spare change of clothes.

Do not pack the following items in your hand luggage:

• While the list of restricted items can differ between airlines, the general guide to follow is nothing flammable, sharp or explosive. This includes things like box cutters, razor blades, fireworks and fuel. Sports equipment like ski poles, and objects that could injure passengers, such as swords and guns, can't come on board with you either.

What to wear on a flight:

• The aisles of your airplane are not the best place for a fashion parade. Don comfortable layers and don't forget to bring a cardigan as it can get chilly in the cabin on long-haul flights. Enclosed, flat shoes are always a good choice too.
• You've probably heard about DVT (deep vein thrombosis), a blood clotting condition caused by reduced mobility or inactivity. There are numerous ways to lessen your risk. Wear a pair of compression socks, drink plenty of water and remember to keep your legs and feet moving. Do a few laps of the cabin or perform some simple exercises in your seat.

The trick is to be well prepared before you reach security. That way, you'll be stepping onto that plane to Kerava in no time at all. Follow these tips and get your trip off to a terrific start:

• Be sure to have your ID and travel documents easily accessible. They're the first things you'll be asked to show at security.
• Time to strip down. Well kind of. Your coat, belt, keys and other items in your pocket, like coins, will need to go on a tray through the X-ray machine. Make the whole process faster by removing them as it gets closer to your turn.
• For just a few minutes, you'll need to unplug from the digital world. Your phone, tablet and any other electronics also need to go through the scanner.
• Traveling with a new cologne or perfume? No problem. As long as it's in a container no larger than 3.4 ounces (100 milliliters) and it's stored in a zip-lock bag, it's fine to bring with you in your carry-on.
• The right choice of footwear can save you several minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Slip-on sneakers are usually not.
• Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked luggage. They won't be allowed in the cabin.