Cheap Flights to Karlovo from HK$274

No matter where you're coming from, flying can be an enjoyable experience if you've prepared well enough. Check out these handy tips that will get your Karlovo holiday started on the right note. What to pack in your hand luggage:

• Firstly, and most importantly, put in your passport, travel docs, cash and vital medications. Next, you'll need some entertainment to help pass the time. A thrilling book and a phone filled with your favourite shows are some terrific options. If you hope to take a quick nap, a neck pillow and a pair of noise-cancelling headphones will also come in handy. Finally, squeeze in a toothbrush and some cleansing wipes to ensure you arrive feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

• Put all your full-sized bottles of shampoo and hair gel in your checked baggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp objects, like your beloved Swiss Army knife, and dangerous products which are flammable or explosive, such as flares, chemicals agents and gasoline, are also restricted.

What to wear on a flight:

• Choose comfort over style. Prepare for changes in temperature by dressing in layers, and opt for flat, enclosed footwear like slip-ons.
• Most of us have heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of sitting. To minimize your risk on board, stay hydrated, consider wearing compression socks and move your legs and feet often.

A little pre-planning before you arrive at the airport will make your trip to Karlovo easy and painless. Below are some handy hints for a stress-free journey past security:

• Be sure to keep your passport and boarding pass at hand. They'll be the first things you'll be asked to show at airport security.
• After that, both you and your carry-on bag must be X-rayed. To make the process quick and painless, take off anything that is likely to set the alarm off. Items like your coat, belt and headphones will be required to go through the machine.
• For just a few minutes, you'll need to unplug from technology. Your tablet, phone and any other electronics also need to be sent through the scanner.
• Travelling with a new cologne? Not a problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, you're allowed to bring it with you on board.
• There's a possibility that you'll be asked to take your shoes off for scanning, so wearing slip-on sneakers is always a wise idea.
• Airlines won't allow any sharp objects in your hand luggage. If you need to bring these kinds of items, put them in your checked baggage.