The band will play at the twin Primavera festivals, which take place in Barcelona, Spain on May 24, 2013 and Porto, Portugal, on May 31, 2013.
It follows Blur's announcement that they will be headlining the Rock Werchter festival in Belgium next July and teased that they will be playing further dates next summer.
"Hope to travel in 2013 to play to more of our lovely fans who we haven't seen for a while. Don't know where yet, we'll tell as soon as we do. Stand by," they said.
However, UK dates have yet to be confirmed, but The Guardian reports that British festival bookers, including Reading and Leeds, are currently bidding for the band.
Earlier this year, Damon Albarn admitted that he is interested in making a film soundtrack with Blur.
Watch Blur perform their latest single 'Under The Westway' below: