Which Airtel 1-month recharge plan is the cheapest

If you're looking for the cheapest Airtel recharge plan that lasts about a month, the ₹299 plan is a good option. It gives you unlimited calls and 1 GB of data, and it's valid for 28 days. There are also other plans around the 30-day mark, but this one gives you a nice balance of calls and data for a good price!