A number of different airlines have service to, from and within India. There are very few direct international flights, so passengers must change planes and even airlines at various airports in Europe before continuing on to India. Flying internationally can be expensive, but many airlines offer extra discounts to make flights more affordable. Some airlines sacrifice frills to give customers the most cost-effective deals. The airlines give tickets to India under certain regulations they have one of which is cutting the food items and other eatables will greatly reduce the cost of the tickets. In this situation the passengers should bring their own food or they can buy foods from the flights cook at their own cost. Other important thing that will not be available for passengers in Indian flights will be removing the entertainment related items like mp3 players and headsets.