For 2026, the academic spotlight in Spain is splitting between two distinct regions: the bustling tech hub of Barcelona on the Mediterranean coast and the historic port city of A Coruña in the northwest.

These venues offer a perfect balance. You get world-class academic rigour inside the conference hall, and incredible culture and cuisine the moment you step outside.

Here are the top 3 confirmed international conferences in Spain for 2026.

1. Computer Science & Education: CSEE 2026
If your work bridges the gap between coding and the classroom, the 7th International Conference on Computer Science, Engineering and Education (CSEE 2026) is your target. Barcelona is a global smart city, making it the perfect backdrop for discussions on AI, machine learning, and educational tech.

When: September 16–18, 2026

Where: Barcelona, Spain

Focus: Deep Learning, Software Engineering, E-Learning platforms, and Big Data.

Call for Papers: The submission deadline is currently set for April 10, 2026.

Why Submit: It is an interdisciplinary event, allowing you to network with both hardcore engineers and pedagogical experts.

Official Website: https://csee.net/

2. Building Materials: ICBMM 2026
Moving to the lush region of Galicia, The 10th International Conference on Building Materials and Materials Engineering (ICBMM 2026) will be held in A Coruña. This is a milestone 10th-anniversary event focusing on the physical foundations of our cities.

When: October 22–24, 2026

Where: A Coruña, Spain

Focus: Green building materials, nanomaterials in construction, and structural integrity.

Publication: Accepted papers are often published in Key Engineering Materials or Materials Science Forum, which are indexed by Scopus.

Deadline Watch: You typically have until June 5, 2026, to submit your abstract.

Official Website: http://www.icbmm.org/

3. Civil Engineering: ICSCER 2026
Back in Barcelona, the 10th International Conference on Structure and Civil Engineering Research (ICSCER 2026) is gathering civil engineers from around the globe.

When: May 29–31, 2026

Where: Barcelona, Spain

Focus: Structural engineering, urban planning, and smart city infrastructure.

Why Attend: Barcelona is a living laboratory for architecture and civil engineering (think Gaudí), offering plenty of inspiration for attendees.

Official Website: https://www.icscer.org/

Tips for Your Spanish Conference Trip
Visas: Spain is a Schengen member state. If you need a visa, apply at the Spanish consulate at least 3 months in advance.

Timing: September and October (for CSEE and ICBMM) are arguably the best months to visit Spain—the summer heat has broken, but it is still warm enough to enjoy the outdoors.

Transport: Spain has an excellent high-speed train network (AVE). You can easily travel between major hubs like Madrid and Barcelona in under 3 hours.

Ready to Submit?
Whether you are writing code in Barcelona or analyzing concrete in A Coruña, 2026 offers fantastic opportunities. Click the official links above to download the paper templates and get started.