Cheap Flights to Sutjeska National Park from HK$274

If you're not prepared, airports and flying can be testing. But there's no need to hit the panic button just yet. Follow these handy tips for a worry-free start to your getaway in Sutjeska National Park. What to pack in your hand luggage:

• Flying can be a comfortable experience if you pack the right gear. Firstly, you'll want some basic toiletry items, such as toothpaste, a toothbrush and some deodorant, a spare pair of socks and a magazine or two. Next, find a spot in your bag for your laptop, a charger, your medications and maybe a cosy neck pillow too. Lastly, and most importantly, remember to take your passport, travel documents and your bank cards.

Do not pack the following items in your hand luggage:

• Make sure you don't have sharp objects (like a knife or scissors) lurking in your carry-on luggage. Other restricted items include flammable or explosive products, such as bleach and fuel, and liquids and gels in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

• The aisles of an aircraft are no place for a fashion parade. Layer up with comfy clothing and go for shoes that are flat and easy to pull on and off.
• Deep vein thrombosis (DVT), a blood clotting condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Make a point of walking around the cabin or do some simple exercises in your seat to improve your circulation.

It's easy — be prepared. We've compiled some tips and tricks for a speedy trip through security. Look out Sutjeska National Park, here you come:

• Security personnel first need to verify that you have a valid ID and boarding pass before anything else. Have them ready for inspection.
• After that, both you and your carry-on luggage will be X-rayed. To make the process quick and painless, take off anything that is likely to trigger the alarm. Items like your jacket, belt and earphones need to go through the machine.
• For just a few minutes, you'll need to unplug from technology. Your laptop, phone and any other electronics also need to go through the scanner.
• Travelling with your favourite perfume or cologne? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you can keep it with you in your carry-on.
• Slip-on shoes are a practical footwear choice as you're less likely to be asked to remove them when passing through security. Boots and other heavy shoes are usually subjected to extra screening.
• Airlines will not allow any sharp or pointed objects in the cabin. If you need to bring these kinds of items, put them in your checked baggage.