If you'd like to have some extra spending money on your Thanh Thuy holiday, then listen up! As any experienced jet-setter will tell you, avoid booking at the last minute. Airfares are generally more expensive just prior to the departure date. Also, shop around and compare your options. If your destination has more than one airport, you may be able to nab a terrific deal by flying into one a little farther out. Finally, another easy way to save some cash is be ready to book fast. If you see an irresistible deal, don't think twice --- grab it while you can.