Cheap Flights to Celestún from HK$2,217

If you're not prepared, airports and flying can be daunting. But there's no need to worry. Follow these handy hints for a comfortable start to your time in Celestún. What to pack in your hand luggage:

• The secret to having a pain-free travel experience is to pack in advance. So, let's start with the essentials: passport, travel docs, bank cards and medications. Next, bring items that'll help keep you occupied, like some electronic devices or a good book. It's also a wise idea to pack your chargers, a quality neck pillow and a pair of noise-cancelling headphones. Finally, be sure to squeeze in toiletries like a toothbrush, cleansing wipes and a clean T-shirt.

Do not pack the following items in your hand luggage:

• Check carefully that you don't have sharp or pointed objects lurking in the bottom of your carry-on luggage. Other banned items include flammable or explosive products, such as fuel and fireworks, and gels and liquids in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

• The aisles of an aircraft are no place for a fashion parade. Dress in comfortable layers and opt for shoes that are roomy, flat and easy to slip on and off.
• Deep vein thrombosis (DVT) is a risk on long-distance flights. It's the result of blood clots forming due to inactivity and poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.

The answer is — be prepared. We've compiled some helpful hints for a hassle-free trip through airport security. Look out Celestún, here you come:

• Airport security personnel first need to establish that you have a valid passport and travel documents before anything else. Have them ready for inspection.
• Time to strip down. Well kind of. Your belt, coat, keys and other small items, like your earphones, will need to go through the X-ray machine. Make the whole process easier by removing them as your turn draws near.
• All your electronic gadgets, including your laptop and phone, will also need to be scanned separately.
• Any gels or liquids, such as toothpaste or perfume, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), zip-lock bag.
• Choosing your footwear wisely can save you several valuable minutes. Hiking boots are often required to be removed and separately scanned. Lightweight sneakers are usually not.
• Sharp items like knives are not allowed in the cabin. They'll be confiscated at security, so put them in your checked suitcase.