IndiGo on Tuesday started a four-day sale on its international flights for a travel period from March 1 to September 30, according to a statement.
The airline said that total 2.5 lakh seats on international flights are available.
"The sale, effective from February 18, 2020 to February 21, 2020, will offer the customers an all-inclusive fare on international flights, starting at a nominal price of Rs 3499," it added.