Book Flight Ticket on Paytm & Get Rs.400 cashback (Applicable on App) https://play.google.com/store/apps/details? Terms And Conditions Flat Rs.400 Cashback on Flight Ticket bookings No minimum order value required Coupon can be used only once on single confirmed order Offer is Valid only on Paytm App This offer is valid from 20th June 2016 ValidityValid till 30th June, 2016