Cheap Flights to San Jose from HK$342

We've pulled together all the info you need to make your flight a stress-free experience. Follow our tips and tricks and you'll be breezing through airport security and exploring San Jose in no time. What to pack in your hand luggage:

• Air travel can be a great experience if you've got all the right gear. Firstly, you'll want some basic toiletry items, such as deodorant and a toothbrush, a fresh change of clothes and a magazine or two. Secondly, find room in your hand luggage for your phone and charger, any vital medications and maybe a comfy neck pillow as well. Lastly, remember to take your passport, travel documents and some money.

Do not pack the following items in your hand luggage:

• Squeeze all your full-sized bottles of shampoo and hairspray in your checked luggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp objects, like your trusty Swiss Army knife, and dangerous products which are flammable or explosive, such as flares, bleaching agents and gasoline, are also prohibited.

What to wear on a flight:

• Your main aim is to feel as comfortable as possible. Pick shoes that are easy to slip on and off, dress in loose, breathable clothing and don't forget to bring a sweater in case you get chilly in the cabin.
• Deep vein thrombosis (DVT), a blood clotting condition caused by extended periods of inactivity, can be a risk on long-haul flights. Wander around the cabin and stretch your legs or do some gentle exercises in your seat to promote better circulation.

As savvy travellers know, the secret is to be organised before you arrive at the airport security gate. That way, you'll be boarding that plane to San Jose before you know it. Follow these helpful tips and get your holiday off to a fantastic start:

• Your travel documents and passport will need to be inspected by security personnel. Keep them handy so you don't hold up the line.
• Next up is the X-ray machine. Empty your pockets and remove anything metal that is likely to beep. This includes things like headphones or earphones, as well as your coat or jacket. They'll need to be placed on the conveyor belt for screening.
• For just a few moments, you'll need to unplug from technology. Your tablet, phone and any other electronic gadgets will need to go through the scanner.
• Want to bring along your favourite hand cream? No problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, you can keep it with you in your carry-on baggage.
• There's a chance you'll be asked to take your shoes off to be X-rayed, so wearing lightweight sneakers is always a wise idea.
• Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked luggage. They won't be allowed on board.