Cheap Flights to Porvoo from HK$853

We've got the lowdown on how to make your flight a stress-free experience. Follow our tips and you'll be zooming through airport security and discovering Porvoo before you know it. What to pack in your hand luggage:

• Flying can be a cruisy experience if you carry the right stuff. Firstly, you'll want some toiletry items, such as deodorant and a toothbrush, a clean pair of socks and a good novel. Next, find room in your bag for your phone, tablet and chargers, your important medications and perhaps a comfy neck pillow too. Lastly, and most importantly, remember to take your passport, travel docs and your credit cards.

Do not pack the following items in your hand luggage:

• While the list of prohibited items differs between airlines, the general rule to follow is nothing flammable, sharp or explosive. This includes things like screwdrivers, pocket knives, aerosol cans and bleaching agents. Sports equipment like baseball bats, and objects that could harm passengers, such as pepper spray and firearms, won't be allowed on board either.

What to wear on a flight:

• You'll want to go for comfort over style. Prepare for changes in cabin temperature by dressing in layers, and wear closed-toe, flat footwear like sneakers.
• 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 tights or socks.

A little pre-planning before your flight will help make your trip to Porvoo quick and painless. Below you'll find some top tips for a stress-free journey through security:

• Security personnel first need to check that you have a valid passport and matching travel documents before you can proceed any further. Have them ready for inspection.
• Your belt, jacket, 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 technology. Your phone, laptop and any other electronics will also need to go through the scanner.
• Any gels or liquids, such as lip balm or cologne, that you want to take on board must be no larger than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-lock bag.
• The right choice of footwear can save you a few precious minutes. Hiking or heavy-style boots are often required to be removed and separately scanned. Slip-on shoes usually aren't.
• Airlines will not allow any sharp items or pocket knives in your carry-on baggage. If you need to bring these kinds of items, check them in.