Sonia Gandhi likely to return on Thursday night
She is returning to India after more than a month and is being accompanied by her daughter Priyanka, sources in the know said.
The 64-year-old Gandhi had left the country on August two and underwent a surgery around August four and five.
Immediately after her departure, Congress had made a brief announcement saying Gandhi had been recently diagnosed with a medical condition and was advised surgery.
The Congress President had handed over reins of the party to a group of four comprising Rahul Gandhi and senior leaders A K Antony, Ahmed Patel and Dwivedi to look after party affairs.
Rahul returned recently to India after attending to her ailing mother.