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Big Data Conferences in Bulgaria 2026–2027

29 upcoming calls for papers in Bulgaria are listed through June 2027. The busiest cities in Bulgaria are Plovdiv, Varna and Sofia.

Next conference
21 Nov
Next CFP deadline
14 Nov
Upcoming
47 conferences
Open calls for papers
29
Open calls for papers only

Showing 25 of 29 upcoming conferences, soonest first. Clear filters

December 2026

Big Data conferences in Bulgaria in December 2026

January 2027

Big Data conferences in Bulgaria in January 2027

March 2027

Big Data conferences in Bulgaria in March 2027

May 2027

Big Data conferences in Bulgaria in May 2027

Bulgaria conference calendar by month

Questions about conferences in Bulgaria

What Big Data conferences are happening in Bulgaria?

47 conferences are listed through June 2027. The next one starts on 21 November 2026 in Plovdiv. 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.