Cheap Flights to Sremska Mitrovica from HK$289

We've pulled together all the info you need to make your flight as enjoyable as possible. Follow our insider tips and you'll be zooming through the airport and enjoying Sremska Mitrovica in no time.What to pack in your hand luggage:

• First of all, pack in your passport, travel docs, credit cards and vital medications. Next, you'll need some in-flight entertainment to while away the time. A juicy novel and a tablet crammed with your favorite shows are good options. If you intend to catch a few z's, a neck pillow and some earplugs will also come in handy. Finally, find room for a few toiletry items so you'll arrive at your destination feeling fresh and ready to go.

Do not pack the following items in your hand luggage:

• While the list of banned items differs between air carriers, the general guide to follow is avoid carrying anything flammable, sharp or explosive. This includes things like screwdrivers, knives, fuels and bleaching agents. Sporting equipment like golf clubs, 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:

• The narrow aisles of your plane are no place for a fashion parade. Layer yourself up with comfortable clothes and bring a sweater as the temperature can drop in the cabin on long-haul flights. Closed-toed, flat shoes are also a wise idea.
• Unfortunately, one risk of long-distance flying is developing DVT (deep vein thrombosis), a blood clot condition caused by prolonged periods of inactivity. To prevent this from happening, make the most of every opportunity to stretch your legs and walk around the cabin. Compression socks and tights are another simple way to help reduce this risk.

The trick is to be organized before you reach the security gate. That way, you'll be boarding that plane to Sremska Mitrovica in next to no time. Follow these tips and get your trip off to a terrific start:

• Airport security personnel first need to establish that you have a valid passport and matching travel documents before you're allowed to proceed any further. Have them close by, ready for inspection.
• Time to strip down. Well sort of. Your belt, coat, keys and other items in your pocket, like coins, will need to go through the X-ray machine. Make your life easier by removing them as it gets closer to your turn.
• All electronic devices, including your phone and tablet, are also required to be scanned separately.
• Any gels or liquids, such as toothpaste or perfume, that you want to take on board must be no greater than 3.4 ounces (100 milliliters). They must also all fit inside a quart-size (one liter), zip-lock bag.
• Choosing your footwear wisely can save you valuable minutes. Boots are often required to be removed and X-rayed separately. Slip-on shoes usually aren't.
• Pocket knives and other sharp items are not allowed on board. They'll be seized at security, so put them in your checked bags.