Oyo Rooms Coupon - Get Flat 25% Offer on Hotel Booking of Rs.999 or above. Oyo Rooms Coupon is not valid on Select Hotels across India. Offer valid on bookings made using website, Android app,Windows app, iOS app only. Cancellation charges will be applicable as per the policy. All bookings are subject to availability. Apply the given Oyo Rooms Coupon code to avail this discount.