Cheap Flights to Billund from HK$633

We've pulled together all the info you need to make your journey as enjoyable as possible. Follow our insider tips and you'll be zooming through the airport and exploring Billund in next to no time. What to pack in your hand luggage:

• The trick to having a stress-free travel experience is to plan ahead. So, let's start with the essentials: passport, travel docs, credit cards and medications. Next, bring on board items that'll help pass the time, like some electronic gadgets or a good book. It's also smart to bring your chargers, a comfy neck pillow and a pair of headphones. And of course, don't forget to chuck in toiletry items like a toothbrush, deodorant and a fresh set of clothes.

Do not pack the following items in your hand luggage:

• While the list of prohibited items can differ between air carriers, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes things like screwdrivers, knives, aerosol cans and flares. Sporting equipment like ice skates, and objects that could injure passengers, such as guns and swords, won't be allowed on board either.

What to wear on a flight:

• Go for comfort over style. Prepare for changes in cabin temperature by layering up, and opt for flat, easy-to-remove shoes like sneakers.
• Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It results from blood clots forming due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights.

The secret is to be prepared before you reach the security gate. That way, you'll be boarding that plane to Billund before you know it. Follow these tips and get your trip off to a fantastic start:

• Have your ID and travel documents at hand. They're the first items you'll be asked to show at airport security.
• Next up is the X-ray machine. Remove anything on you that is likely to beep. This includes items like earphones or headphones, as well as heavy coats or jackets. They'll need to be placed on the conveyor belt for screening.
• For just a few moments, you'll have to unplug from technology. Your phone, tablet and any other electronics must also be sent through the scanner.
• Any gels or liquids, such as shampoo or hairspray, that you want to bring on board must be no larger than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-close bag.
• Slip-on shoes are a practical footwear choice as you're less likely to be required to remove them when going through security. Big boots and heavier-style shoes are often subjected to extra screening.
• Sharp items can't be taken on board. They'll be seized at security, so pack them in your checked luggage.