Cheap Flights to Arenal from HK$4,491

We've pulled together all the info you need to make your flight as stress-free as possible. Follow our top tips and you'll be hightailing it through the airport and having a blast in Arenal before you know it. What to pack in your hand luggage:

• Firstly, and most importantly, pack in your passport, important documents, credit cards and vital medications. Next, you'll want some extra in-flight entertainment to while away the time. A juicy novel and a tablet crammed with your favourite shows are some wonderful options. If you plan to take a quick snooze, a quality neck pillow and a pair of earplugs will also be useful. Finally, find room for a toothbrush and some cleansing wipes to ensure you step off the plane feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

• While the list of restricted items can differ between airlines, the general rule of thumb is nothing sharp, flammable or explosive. This includes things like screwdrivers, drills, fireworks and fuel. Sports equipment like ski poles, and objects that could injure passengers, such as firearms and swords, aren't allowed in the cabin either.

What to wear on a flight:

• The aisles of an airplane are no place for a fashion parade. Don comfortable layers and opt for shoes that are closed-toe, flat and easy to take on and off.
• You've probably heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of sitting. To lessen your risk on board, drink lots of water, consider wearing compression socks or tights and move your lower limbs often.

The secret is to be well prepared before you reach the airport security gate. That way, you'll be stepping onto that plane to Arenal in next to no time. Follow these tips and get your holiday off to a great start:

• Your travel documents and passport will need to be presented to security personnel. Keep them at hand so you don't hold up the line.
• Time to strip down. Well kind of. Your jacket, belt, keys and other contents of your pockets, like your earphones, will be required to go through the X-ray machine. Make the whole process faster by removing them as your turn draws near.
• All your electronic gadgets, including your phone and laptop, are also required to be scanned.
• Any liquids or gels, such as shampoo or hand cream, that you want to bring on board must be no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-close bag.
• There's a chance you'll be asked to take your shoes off to be X-rayed, so wearing slip-on sneakers is always a smart idea.
• Airlines will not allow any sharp or pointed objects in your hand luggage. If you need to bring these kinds of items, pack them safely in your checked baggage.