$20 Cheap Flights from India

Booking in advance is crucial, especially for international flights from India. As a general rule of thumb, aim to book at least 2-3 months in advance for domestic flights and 4-6 months for international flights. This gives you a better chance of securing lower fares before airlines start increasing prices as the departure date approaches. However, keep an eye out for flash sales or promotional offers that may pop up unexpectedly.

If you're flying internationally, consider nearby airports in neighboring countries as your origin point. For example, flying from Kathmandu (Nepal) or Colombo (Sri Lanka) might sometimes be cheaper than flying directly from a major Indian airport. Similarly, for domestic travel, explore smaller regional airports near your destination; ground transportation to your final destination from there could be less expensive than a direct flight to a major airport. Always factor in the cost and convenience of getting to and from these alternative airports.