Online interior design courses differ in structure, depth, and outcomes. Some programs focus on live practical training, while others emphasise certification or academic learning. Choosing the right course depends on time commitment, budget, and career intent.
This listicle roundup covers the top 10 best online interior design courses, presenting each option with clear details on pricing, course mode, duration, and learning focus. The goal is to help learners make an informed decision based on real course features rather than broad promises.
Here are the top 10 online interior design courses at a glance
- 🏆 ASDAV, best for live practical training and job ready residential interiors
- National Design Academy, best for recognised certification with an academic pathway
- Interior Design Institute, best for flexible online learning with an accredited diploma
- IISDT, best for affordable and quick interior design certification
- New York School of Interior Design, best for a formal degree and long term design careers
- AND Academy, best for mentor led studio style learning
- IIFT Bangalore, best for beginners seeking fast practical exposure
- Bhanwar Rathore Design Studio, best for room wise project based learning
- Vogue College of Fashion, best for luxury focused and concept driven design
- Nordic Design Institute, best for hobbyists and home design projects
1. ASDAV – Residential Interior Design Certification
Pricing: ₹37,999 (limited-time offer)
Course mode: Online live cohort-based classes
ASDAV’s Residential Interior Design Certification course is the best online interior design course for learners who want practical, industry-ready skills through live training. This 12-week program focuses only on residential interiors. Learners work on space planning, functional layouts, material selection, lighting design, and furniture planning using real home-based case studies.
Classes run live in small cohorts with one-on-one mentor support. ASDAV follows a hands-on learning model backed by 40+ live sessions, 20+ real-life case studies, and guided capstone projects. Learners train on AutoCAD, SketchUp, and Canva to create drawings, 3D visuals, and client-ready presentations.
Thousands of architects, designers, and career switchers have already upskilled through ASDAV’s programs. In fact, learners who want to move beyond homes can continue with ASDAV’s Commercial Interior Design course, which focuses on offices, retail, and branded spaces as a structured next step.
What’s covered in the course:
- Residential interior design fundamentals, focusing on space planning, circulation, and user needs in homes
- Complete residential design workflow, from concept development to execution ready layouts
- Material selection for residential interiors, including finishes, surfaces, and furnishings, based on function and aesthetics
- Home lighting design covering ambient, task, and accent lighting for comfort and usability
- Furniture planning and layout strategies for bedrooms, kitchens, living rooms, and small spaces
- AutoCAD-based technical drawings for residential layout plans and elevations
- 3D visualization and client presentation using SketchUp and Canva
- Real residential case studies, client briefs, and guided projects to build a professional interior design portfolio
👉 Enroll in this course: Residential Interior Design Online Certification Course
2. National Design Academy – Professional Interior Design Diploma
Pricing: Flexible pricing with student funding options available
Course mode: Online flexible learning, online fast-track live classes, or in-studio study
The Professional Interior Design Diploma by the National Design Academy focuses on building strong interior design foundations through structured study and portfolio-based assessment.
Students progress through eight units covering space planning, colour theory, lighting design, surface finishes, and professional practice.
The course removes exam pressure and evaluates learners through tutor-assessed design projects. Accreditation from AIM Qualifications adds formal recognition, while UCAS tariff points and guaranteed degree progression create a clear academic pathway.
With flexible start dates and multiple study formats, the diploma balances recognised credentials with adaptable learning.
👉 Enroll in this course: https://www.nda.ac.uk/study/courses/diploma/interior-design/
3. The Interior Design Institute – Diploma of Interior Design
The Diploma of Interior Design by the Interior Design Institute offers an accredited learning path for those seeking formal interior design qualifications through online study.
The program runs for up to 18 months and covers design principles, space planning, lighting, colour, materials, and professional practice. Students complete structured assignments and quizzes instead of exams, which helps build a strong professional portfolio. The course also includes SketchUp training and access to the Darren Palmer Master Series.
This diploma works well for learners who want recognised credentials, portfolio development, and the flexibility to study alongside work or personal commitments.
👉 Enroll in this course: https://www.theinteriordesigninstitute.com/in/en/outline
4. IISDT – Diploma in Interior Designing
Pricing: ₹4,500 (limited-time discounted fee)
Course mode: Fully online with self-paced learning
The Diploma in Interior Designing from the Indian Institute of Skill Development Training presents interior design as a skill-focused career option. The course introduces space planning, colour theory, materials, lighting, furniture design, and interior styling concepts.
Learners study through online material and complete an online examination to earn certification. IISDT issues certificates with lifetime validity and verification support. The institute holds government registration and international accreditation, which adds formal recognition.
This program works well for learners seeking an affordable interior design credential, quick certification, and entry-level opportunities in residential or commercial interiors.
👉 Enroll in this course: https://iisdt.in/product/diploma-in-interior-designing/
5. New York School of Interior Design – Associate in Applied Science in Interior Design
Pricing: Tuition varies based on credits and study format
Course mode: Online and on campus, full-time or part-time
Associate in Applied Science in Interior Design by the New York School of Interior Design offers a formal two-year academic pathway into interior design. The program builds core skills across residential and commercial studios, graphic communication, design history, materials, lighting, and professional practice.
Students learn through structured studio courses and academic instruction led by practicing designers from top firms. The degree meets the minimum education requirement needed for interior design certification in many regions. Credits earned in this program can also transfer toward NYSID’s BFA degree, making it a strong foundation for long-term design careers.
👉 Enroll in this course: https://www.nysid.edu/associate-in-applied-science
6. AND Academy – Interior Design Diploma
Pricing: ₹68,355 + GST
Course mode: Online live, part-time, cohort-based classes
The Interior Design Diploma by AND Academy focuses on learning interior design through guided studio-style practice. The six-month program runs in live online classes and covers interior design fundamentals, spatial planning, materials, lighting, and residential layouts.
Learners work step by step on a residential interior project, starting from client requirements and ending with final presentations. Mentors review layouts, concepts, and design decisions during live sessions.
The course also includes Coohom software training and introduces learners to professional workflows. After completion, learners can upgrade to the PG Diploma or use the skills to pursue internships, freelance work, or entry-level interior design roles.
👉 Enroll in this course: https://www.andacademy.com/interior-design-courses/diploma-in-interior-design/
7. IIFT Bangalore – Online Interior Designing & Decoration Course
Pricing: ₹68,355 + GST
Course mode: Fully online with live classes and one-on-one mentorship
The 6-month Online Interior Designing & Decoration Course by IIFT Bangalore delivers a fast, structured entry into interior design with a strong practical focus. The course teaches design fundamentals, space planning, materials, lighting, CAD, and 3D visualization through structured live sessions.
Learners complete practical assignments and project work that mirror real design scenarios. Mentors guide students through design decisions, layouts, and costing basics.
The curriculum also introduces estimation to support execution readiness. This course is designed for beginners and working professionals seeking a short-duration interior design program that balances creative thinking with practical application.
👉 Enroll in this course: https://www.iiftbangalore.com/interior-designing-courses/6-month-online-interior-designing-decoration
8. Bhanwar Rathore Design Studio – Interior Designing Online Course
Pricing: Fees vary based on course duration
Course mode: Online and offline options
The Interior Designing Online Course by Bhanwar Rathore Design Studio teaches interior design by breaking learning into real spaces, not abstract concepts. Students design kitchens, bedrooms, living rooms, offices, retail spaces, clinics, and cafés as separate projects. Each module focuses on planning, materials, lighting, detailing, and AutoCAD drawings for that space.
Faculty guide students through case studies based on actual sites and client requirements. Portfolio creation runs alongside the course and reflects completed room-wise projects. Multiple duration options allow learners to start small or commit long-term, depending on their career goals and availability.
👉 Enroll in this course: https://www.rathoreuniversity.com/online-interior-design-course/
9. Vogue College of Fashion – AD Course in Interior Design
Pricing: €990 with an installment option
Course mode: Fully online with live webinars and self-paced study
AD Course in Interior Design at the Vogue College of Fashion delivers a short, concept-driven approach to interior design rooted in luxury and spatial storytelling. The three-month course trains learners to build interior narratives through mood boards, spatial mock-ups, and project-based assignments.
Live webinars and guided projects focus on design thinking, renovation basics, furniture, and interior branding. Faculty members with industry backgrounds review work and guide the final project. This course is for creatives who want design exposure aligned with media, luxury, and visual culture, rather than technical-execution-heavy interiors.
👉 Enroll in this course: https://www.voguecollege.com/courses/interior-design/
10. Nordic Design Institute – Basic Interior Design Course
Pricing: $395
Course mode: Online, self-paced
Basic Interior Design Course by Nordic Design Institute introduces interior design as a creative skill for personal spaces. The course focuses on Nordic design principles, color use, sketching, space planning, lighting, and interior styling.
Learners create mood boards and concept boards to visualize ideas for their own homes. The curriculum avoids technical software and professional drafting. This keeps learning simple and accessible. Two-year access allows learners to study at their own pace, with no deadlines.
This course is for hobbyists, home renovators, and design enthusiasts who want practical design confidence for personal projects rather than professional practice.
What Is the Interior Design Course Fees Online?
Online interior design course fees vary based on course depth, duration, and learning format. Short self paced courses usually cost between ₹3,000 and ₹15,000. Diploma level programs range from ₹25,000 to ₹80,000. Degree programs from international institutes can cost several lakhs.
ASDAV’s Residential Interior Design Certification is priced at ₹37,999 and includes live classes, mentor support, real projects, and portfolio building. If you want clear skills, structured training, and a recognised certificate without long academic timelines, ASDAV offers a strong starting point.
What is the duration of the Online Interior Design Courses?
Online interior design courses usually last between 4 weeks and 3 years.Short courses run for 1 to 3 months and cover basic design skills. Diploma courses take 6 to 12 months and include project and portfolio work. Degree programs follow an academic route and last 2 to 3 years.
The right duration depends on how fast you want to learn and whether you want skills or formal education.
Learners seeking a shorter, structured format often prefer live courses that conclude within a few months, such as the 12-week interior design program offered at ASDAV.
Become a certified Interior Designer in 12 weeks
Not everyone needs a long degree to begin in interior design. Many learners first want proof of skill, clarity, and a recognised certificate they can show. ASDAV’s 12-week certification serves that exact purpose. It helps learners move from interest to formal validation in a defined timeframe.
The certificate confirms practical training and course completion, which supports job applications, internships, and freelance work. This approach works well for people testing interior design as a career, adding a new skill, or formalising existing experience. ASDAV positions the certification as a starting credential, not an end degree.
Join the course or download the syllabus to decide if the 12-week format fits your goals.
Jasmine Ahluwalia is a Licensed Architect, Interior designer, Global Vastu consultant and the founder of ASDAV.
She is a graduate of Scuola Master F.lli Pesenti, Politecnico di Milano, and brings strong global exposure through academic learning and professional design projects. Her background combines architecture, interior design, and applied design education.
Before founding ASDAV, Jasmine worked as an assistant professor at Amity School of Architecture and Planning, Amity University Noida. Her research covers sustainable architecture, urban heat island reduction, and circular economy practices in construction. Her work has been published in Scopus indexed and peer reviewed journals as well. She also has strong international on-site experience from countries like Canada, Mauritius, UK, and many more.
Through ASDAV, she has trained more than 500 students across 25 cities. The ASDAV platform has 12+ instructors from IIT, SPA, CEPT and NID , and has delivered over 200 live learning sessions. Her mission is to bridge the gap between design education and real industry expectations, to deliver real growth for her students.
She designs spaces for a living, but her favourite project is designing careers.
