Cheap Flights to Opatija from HK$1,567

If you're poorly prepared, airports and flying can be daunting. But there's no need to worry. Follow these helpful hints and enjoy a hassle-free start to your time in Opatija. What to pack in your hand luggage:

• A plane ride can be a cruisy experience if you pack the right gear. Firstly, you'll want a few basic toiletries, such as toothpaste, a toothbrush and some deodorant, a clean pair of socks and something to read. Next, make room in your bag for your electronic devices, chargers, any vital medications and perhaps a blow-up neck pillow as well. Lastly, be sure to take your passport, travel papers and some money.

Do not pack the following items in your hand luggage:

• While the list of restricted items differs between air carriers, the general guide to follow is nothing sharp, flammable or explosive. This includes screwdrivers, drills, aerosol cans and bleaching agents. Sporting equipment like hockey sticks, and objects that could harm other people, such as guns and swords, aren't allowed in the cabin either.

What to wear on a flight:

• Comfort should be your highest priority when deciding what to wear on your flight. Loose, breathable clothing is a wise choice, as are flat, slightly roomy shoes.
• Deep vein thrombosis (DVT) is a risk on long-distance flights. It results from blood clots forming due to poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression tights or socks.

The answer is simple — be organised. We've compiled some handy tips and tricks for a fuss-free trip through security. Look out Opatija, here you come:

• First things first. Your ID and travel documents will need to be inspected by airport security. Keep them someplace accessible so you don't hold up the queue.
• The X-ray machine is up next. Remove anything metal on you that is likely to set off the alarm. This includes items like earphones or headphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
• Electronic devices like phones and laptops will also have to go on a tray for inspection. No need to worry though, you'll be back online soon enough.
• Any gels or liquids, such as shampoo or hairspray, that you want to take on board must be no greater than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-lock bag.
• It's also possible you'll be asked to remove your shoes to be X-rayed, so wearing lightweight sneakers is always a clever idea.
• Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked baggage. They won't be allowed on board and will be confiscated.