Cheap Flights to Rennes from HK$2,719

If you're not prepared, air travel can be challenging. But there's no need to panic. Follow these useful tips for a stress-free start to your getaway in Rennes.What to pack in your hand luggage:

• The secret to having a stress-free flight experience is to pack in advance. First up, the essentials: passport, official ID, credit cards and any vital medications. Next, bring on board items that'll help while away those hours, like some electronic gadgets or a good book. It's also a wise idea to pack your chargers, a quality neck pillow and a pair of earplugs. And of course, be sure to squeeze in toiletry items like a toothbrush, lip balm and a fresh set of clothes.

Do not pack the following items in your hand luggage:

• Check carefully that you don't have a sharp object lurking in one of the compartments of your hand luggage. Other prohibited items include explosive or flammable products, such as fuel and matches, and gels and liquids in containers larger than 3.4 ounces (100 milliliters).

What to wear on a flight:

• The answer to a comfortable flight often lies in your choice of clothing. Prepare for changes in temperature by layering up. That way you'll stay nice and warm if the cabin starts to cool down. Shoes like sandals and heels are best left in your checked suitcase. Instead, opt for flat, closed-toed footwear like sneakers. Your feet will appreciate it.
• Unfortunately, one risk of long-haul flights is developing deep vein thrombosis (DVT), a blood clot condition caused by extended periods of inactivity. To prevent this, make the most of every opportunity to walk around and give your legs a stretch. Compression socks and tights are another simple way to help lower your risk.

Being organized before you get to the airport will help make your trip to Rennes a pleasure. Below you'll find some handy hints for a swift journey through security:

• Keep your travel documents and ID easily accessible. They're the first things you'll be asked to present to security.
• Next up, both you and your carry-on luggage must be X-rayed. To speed things up, take off anything that might set the alarms off. Personal belongings such as your jacket, belt and headphones will be required to go through the machine.
• For just a few minutes, you'll need to unplug from technology. Your phone, laptop and any other electronics will need to go through the scanner.
• Remove all liquids and gels from your hand luggage. They often need to be sent through the X-ray scanner separately. Each product should be no larger than 3.4 ounces (100 milliliters) and everything must fit inside a single quart-size (one liter), clear zip-lock bag.
• Slip-on shoes are a clever footwear choice as you're less likely to be required to remove them when passing through security. Hiking boots and other heavy-style shoes are usually subjected to additional screening.
• Airlines won't allow any sharp or pointed objects to come on board with you. If you must bring these kinds of items, put them in your checked luggage.