The airline industry is witnessing a revolution these days. This is because the number of people who travel to international destinations has increased manifold. This revolution has opened a lot of doors for the travelers. Flight booking has become very easy these days for international flights. With some efforts one can easily travel through international flights at low prices.If you are looking forward to take one of the international flights which are generally very expensive, here are some tips on flight booking to help you get a seat on those international flights at low prices. Check these out:• One of the premier flight booking sources today is the internet. The web has a lot of cheap international flights for you to choose from. You just have to check out some well- known, reputed travel websites. They offer cheap airfares for a wide range of international destinations, throughout the year. All the leading websites have comparison charts that offer you information on the discounted rates offered by them and their competitors. This way you can make an informed decision regarding the prices and get yourself a cheap ticket on the desired international flights.• One very popular way to save money on international flights is to do the flight booking, much in advance. If you are booking your ticket well in advance, chances are you will get to benefit from a variety of early bird schemes. A lot of travelers tend to use this trick on a regular basis to avail cheap tickets.• You may also call up a particular airline to avail cheap flights. Also you can also enquire with a local travel agency, regarding a cheap, affordable international air travel package.• One trick which you can try is to travel during off-season. The best and the lowest rates are usually available in the time between autumn and spring. This season witnesses some of the cheapest airfares. In fact, you can save a lot of money in off-season on even some of the most expensive flights.• Another wonderful way to avail cheap air tickets is to use your credit card for flight booking. There are many credit card companies who offer a plan for the accumulation of credit points or frequent flyer miles which can be used to take some price off the air tickets. You can enquire with your credit card company and can avail this wonderful opportunity to travel at lower prices in the international flights of your choice.