The incident was reported on Sunday at the airport.
CISF officials at Indira Gandhi International Airport (IGIA) in New Delhi returned a lost bag containing cash and jewellery worth Rs 4.5 lakh to a woman flier.
The incident was reported on Sunday at the airport. After the bag was found lying unattended outside the terminal area, it was handed over to her, officials said.
"The woman said that she forgot the bag in a hurry," a senior official said.
In a separate incident yesterday, CISF personnel at Race Course Metro station, prevented a 24-year-old man from committing suicide, an official said.
A CISF personnel, who was monitoring CCTV footage of the station, alerted his colleagues after he saw that a man had got down on the rail tracks.
"He was quickly removed from the track and was handed over to Delhi Metro authorities," the official said.