Cheap Flights to Udon Thani from HK$577

If you're not prepared, air travel can be tough. But don't hit the panic button just yet. Follow these helpful hints and enjoy a pain-free start to your getaway in Udon Thani. What to pack in your hand luggage:

• The secret to having a worry-free travel experience is to be prepared. So, let's start with the essentials: passport, boarding pass, bank cards and important medications. Next, bring on board items that'll help keep you entertained, like some electronic gadgets or a thrilling book. It's also smart to pack your chargers, a neck pillow and a pair of noise-cancelling headphones. Last but not least, don't forget to pop in toiletries like a toothbrush, facial wipes and a spare change of clothes.

Do not pack the following items in your hand luggage:

• Leave all your full-sized bottles of shampoo and hairspray in your checked luggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp objects, like your Swiss Army knife, and products which are explosive or flammable, such as aerosol cans, flares and poisons, are also restricted.

What to wear on a flight:

• Comfort should be your number one priority when deciding what to wear on your flight. Loose clothing is a wise choice, as are flat, slightly roomy shoes.
• Caused by prolonged periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers on long-haul flights. Lower your risks by drinking water, keeping your lower limbs moving and wearing compression socks to help your circulation.

The secret is to be well organised before you arrive at the security gate. That way, you'll be stepping onto that plane to Udon Thani in no time flat. Follow these tips and get your holiday off to a flying start:

• Security personnel first need to make sure that you have a valid passport and boarding pass before you can proceed any further. Have them ready to show.
• Your belt, jacket, keys and other contents of your pockets, like your earphones, will be required to go through the X-ray machine. Make your life easier by removing them before your turn arrives.
• Your electronic devices like phones and laptops will also have to go through the machine for inspection. Don't worry, you'll be back online soon enough.
• Any liquids or gels, such as perfume or toothpaste, that you want to take on board must be no larger than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), zip-lock bag.
• The right choice of footwear can save you a few precious minutes. Hiking boots are often required to be removed and X-rayed separately. Slip-on shoes are usually not.
• Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them in your checked suitcase. They won't be allowed in the cabin.