Found this nice site today which lists all the low cost airlines going to Barcelona and which cities they connect to. A perfect guide for finding cheap tickets to go to Barcelona. GUADEC is starting on the 24th of June so its time to start making arrangements!
Also a good time to get moving on submitting your abstract if you want to do a talk or a presentation at this GUADEC.
Be sure to get here as this GUADEC looks to promise more GNOME and more beer than any GUADEC before it :)