Jan 2027
CFP closes 13 Dec
World Conference on Arbitration Practice and Dispute Resolution WCAPDR 2027
Veliko Tarnovo, Bulgaria
Organized by Conference Research Network
International Conferences in Bulgaria 2026–2027
166 upcoming conferences in Bulgaria are listed through July 2027. Most are in engineering and technology, medical and health science and physical and life sciences, and the cities with the most events are Plovdiv, Varna and Sofia.
- Next conference
- 21 Nov
- Next CFP deadline
- 15 Nov
- Upcoming
- 166 conferences
- Open calls for papers
- 126
Showing 25 of 166 upcoming conferences, soonest first.
January 2027
Conferences in Bulgaria in January 2027Jan 2027
CFP closes 27 Dec
International Conference on Advanced Artificial Intelligence Research ICAAIR 2027
Sofia, Bulgaria
Organized by Big Data Research Forum
Jan 2027
CFP closes 4 Jan
World Conference on Communities of Practice WCCP 2027
Varna, Bulgaria
Organized by International Conference on Logistics and Business Management
February 2027
Conferences in Bulgaria in February 2027Feb 2027
CFP closes 4 Jan
International Conference on IoT, Sensors, and Edge Computing in Crop Management ICISECCM 2027
Sofia, Bulgaria
Organized by Inexed Conferences
Feb 2027
CFP closes 15 Jan
International Conference on Law, Artificial Intelligence, and Digital Governance ICLAIDG 2027
Plovdiv, Bulgaria Artificial Intelligence
Organized by theiier.org
Feb 2027
CFP closes 15 Jan
International Conference on Nextgen E-Learning, Teaching Technology and Multidisciplinary Education ICNLTME 2027
Plovdiv, Bulgaria Teaching
Organized by theiier.org
Feb 2027
CFP closes 15 Jan
International Conference on Advanced Medical and Pharmaceutical Science ICAMPS 2027
Plovdiv, Bulgaria Pharmaceutical
Organized by theiier.org
Feb 2027
CFP closes 15 Jan
International Conference on Artificial Intelligence, Machine Learning and Computer Engineering ICAIMLCE 2027
Plovdiv, Bulgaria Artificial Intelligence
Organized by theiier.org
Feb 2027
CFP closes 15 Jan
International Conference on Nutrition, Supplements and Advanced Sports Science ICNSASS 2027
Plovdiv, Bulgaria Sports Nutrition
Organized by theiier.org
Feb 2027
CFP closes 15 Jan
International Conference on Social Science, Humanities and Economics ICSSHE 2027
Plovdiv, Bulgaria Social Science
Organized by theiier.org
Feb 2027
CFP closes 15 Jan
International Conference on Next Generation Innovations in Engineering, Technology and Science ICNGIETS 2027
Plovdiv, Bulgaria Engineering
Organized by theiier.org
Feb 2027
CFP closes 15 Jan
International Conference on Education, Language and Teaching Innovations ICELTI 2027
Plovdiv, Bulgaria Teaching
Organized by theiier.org
Feb 2027
CFP closes 15 Jan
International Conference on Renewable Energy, Natural Science and Sustainable Development ICRENSSD 2027
Plovdiv, Bulgaria Renewable Energy
Organized by theiier.org
Feb 2027
CFP closes 15 Jan
International Conference on Law, Political Science and International Relations ICLPSIR 2027
Plovdiv, Bulgaria Political Science
Organized by theiier.org
Feb 2027
CFP closes 15 Jan
International Conference on Quantum Systems, Applied Physics and Mathematics ICQSAPM 2027
Plovdiv, Bulgaria Applied Mathematics
Organized by theiier.org
Feb 2027
CFP closes 15 Jan
International Conference on Leadership, Business Management and AI Applications ICLBMA 2027
Plovdiv, Bulgaria Leadership
Organized by theiier.org
Feb 2027
CFP closes 15 Jan
International Conference on Advanced Research in Mental Health and Neurology ICARMHN 2027
Plovdiv, Bulgaria Mental Health
Organized by theiier.org
May 2027
Conferences in Bulgaria in May 2027May 2027
CFP closes 14 Apr
International Conference on Climate Resilience, Sustainability & Green Technologies ICCRSGT 2027
Plovdiv, Bulgaria Climate Change
Organized by academicsworld.org
May 2027
CFP closes 14 Apr
Global Conference on Mental Health, Wellbeing & Human‑AI Collaboration GCMHWHC 2027
Plovdiv, Bulgaria Mental Health
Organized by academicsworld.org
May 2027
CFP closes 14 Apr
International Conference on Generative AI, Big Data Analytics & Responsible Innovation ICGAIBARI 2027
Plovdiv, Bulgaria Generative AI
Organized by academicsworld.org
May 2027
CFP closes 14 Apr
Global Summit on Advances in Machine Learning, Explainable AI & Decision Intelligence GSAMLEDI 2027
Plovdiv, Bulgaria Machine Learning
Organized by academicsworld.org
May 2027
CFP closes 14 Apr
International Conference on 6G Networks, IoT Ecosystems & Cybersecurity Innovation (ICNIoTCI)
Plovdiv, Bulgaria Cybersecurity
Organized by academicsworld.org
May 2027
CFP closes 14 Apr
International Conference on Digital Twins, Smart Manufacturing & Sustainable Infrastructure ICDTSMSI 2027
Plovdiv, Bulgaria Digital Twins
Organized by academicsworld.org
May 2027
CFP closes 14 Apr
International Conference on Aerospace Innovation, UAV Systems & Defence Technologies ICAIUAVDT 2027
Plovdiv, Bulgaria Aerospace Engineering
Organized by academicsworld.org
May 2027
CFP closes 14 Apr
International Conference on Global Business Leadership, Innovation & Sustainable Strategy ICGBLISS 2027
Plovdiv, Bulgaria Business
Organized by academicsworld.org
Previous conferences Page 6 of 7
Bulgaria conference calendar by month
Questions about conferences in Bulgaria
What international conferences are happening in Bulgaria?
166 conferences are listed through July 2027. The next one starts on 21 November 2026. Use the filters above to narrow by topic, city or month.
Which cities in Bulgaria host the most conferences?
The cities with the most listings are Plovdiv, Varna and Sofia.
How can researchers find conferences with an open call for papers in Bulgaria?
Use "Open calls for papers only" in the filters. Each listing shows its submission deadline, and the organizer's website has the full call.
Are the listed conferences free to attend?
Finding conferences here is free. Registration fees and eligibility are set by each organizer, so check the official website before you register.