Cheap Flights to Sagra from HK$3,571

If you're not prepared, airports and flying can be daunting. But don't hit the panic button just yet. Follow these useful tips for a comfortable start to your holiday in Sagra. What to pack in your hand luggage:

• First and foremost, pack your passport, travel documents, cash and daily medications. Next, you'll want some extra in-flight entertainment to help pass the time. A juicy book and a laptop crammed with your favourite shows are some terrific options. If you plan to catch forty winks, a neck pillow and a pair of earplugs will also be useful. Finally, leave space for a toothbrush and some facial wipes to ensure you arrive at your destination feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

• While the list of banned items can differ between air carriers, the general rule of thumb is avoid carrying anything sharp, flammable or explosive. This includes things like box cutters, razor blades, fuel and fireworks. Sports equipment like ski poles, and objects that could injure passengers, such as pepper spray and firearms, won't be allowed on board either.

What to wear on a flight:

• You'll want to choose comfort over style. Prepare for changes in temperature by layering up, and pick flat, slightly roomy footwear like sneakers.
• The result of lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers on long-haul flights. Reduce the risks by staying hydrated, keeping your legs and ankles moving and wearing compression tights or socks.

Being prepared before you get to the airport can make your trip to Sagra quick and painless. Here are some top tips for a stress-free journey past security:

• Security personnel first need to know that you have a valid ID and travel documents before anything else. Have them close by, ready for inspection.
• Time to strip down. Well sort of. Your belt, coat, keys and other small items, like coins, will need to go through the X-ray machine. Make the whole process faster by removing them before your turn.
• Your electronic gadgets like phones and laptops will also have to go through the machine to be scanned. Don't worry though, you'll be back online in no time.
• Remove all gels and liquids from your hand luggage. They usually need to be sent through the X-ray separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-close bag.
• Slip-on shoes are a sensible footwear choice as you're less likely to be asked to remove them when passing through security. Boots and other heavy-style shoes are often subjected to additional screening.
• Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked luggage. They won't be allowed on board and will be confiscated.