Cheap Flights to Rosario from HK$5,645

Depending on where you're coming from, your flight to Rosario could be completely painless or it could drag on forever. We've put together some useful hints that will help you start your next great adventure on the right foot. What to pack in your hand luggage:

• The secret to having an amazing travel experience is to pack ahead. Start with the essentials: passport, travel docs, bank cards and important medications. Next, bring on board items that'll help keep you occupied, like some electronic gadgets or a thrilling book. It's also wise to bring your chargers, a quality neck pillow and a pair of earphones. Finally, be sure to squeeze in toiletries like a toothbrush, cleansing wipes and a fresh change of clothes.

Do not pack the following items in your hand luggage:

• Double-check that you don't have sharp objects (like a knife or scissors) lurking in the bottom of your carry-on luggage. Other prohibited items include flammable or explosive goods, such as aerosol cans and fuel, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

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

As seasoned travellers know, the secret is to be well prepared before you get to airport security. That way, you'll be stepping onto that plane to Rosario in no time at all. Follow these helpful tips and get your holiday off to a spectacular start:

• Airport security personnel first need to check that you have a valid passport and travel documents before you can proceed any further. Have them ready for inspection.
• Time to strip down. Well kind of. Your coat, belt, keys and other small items, like coins, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them as it gets closer to your turn.
• All your electronic devices, including your tablet and phone, must also be scanned separately.
• Travelling with your favourite perfume or cologne? No problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you can keep it with you on board.
• There's a good chance you'll be required to remove your shoes to be X-rayed, so wearing slip-on sneakers is always a smart idea.
• Airlines won't allow any sharp objects in the cabin. If you must bring these kinds of items, pack them in your checked baggage.