Cheap Flights to Heredia from HK$1,341

If you're poorly prepared, airports and flying can be daunting. But don't hit the panic button just yet. Follow these useful tips and enjoy a worry-free start to your time in Heredia. What to pack in your hand luggage:

• A plane trip can be a comfortable experience if you take the right things. Firstly, you'll need basic toiletries, such as deodorant and a toothbrush, a spare set of clothes and a good novel. Next, find room in your bag for your laptop, a charger, your medications and perhaps a comfy neck pillow too. Lastly, remember to bring your passport, travel docs and your credit cards.

Do not pack the following items in your hand luggage:

• Pack all your full-sized bottles of shampoo and conditioner in your checked luggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp or pointed objects, like your precious pocket knife, and products which are flammable or explosive, such as aerosols and poisons, are also not allowed.

What to wear on a flight:

• You'll want to go for comfort over style. Prepare for temperature changes by donning layers, and wear flat, enclosed footwear like slip-ons.
• The result of sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers during long-distance flights. Reduce the risks by drinking water, keeping your ankles and legs moving and wearing compression socks to help your circulation.

The secret is to be prepared before you arrive at security. That way, you'll be hopping onto that plane to Heredia in no time at all. Follow these helpful tips and get your holiday off to a great start:

• Be sure to keep your ID and travel documents easily accessible. They're the first items you'll be asked for by airport security.
• Next up, both you and your hand luggage must be X-rayed. To speed things up, take off anything that might set the alarms off. Items like your belt, jacket and headphones will be required to go through the machine.
• Your electronic devices like phones and laptops will also have to go through the machine to be scanned. Don't worry though, you'll be back online in no time.
• Remove gels and liquids from your carry-on luggage. They often need to be sent through the X-ray scanner separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag.
• Choosing your footwear wisely can save you several valuable minutes. Boots are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't.
• Airlines will not allow any pocket knives or other sharp items in the cabin. If you must bring these kinds of items, check them in.