I've updated the list with the latest annoucements for Trondheim, Oslo and Zurich.
The confirmed Euro tour dates so far are:
May 14 - Barcelona, Camp Nou
May 17 - San Sebastian, Estadio de Anoeta
May 19 - Lisbon, Rock in Rio
May 21 - Madrid, Estadio Santiago Bernabeu
May 25 - Manchester, Etihad Stadium
May 27 - Dublin, Croke Park
May 29 - Dublin, Croke Park
June 01 - Glasgow, Hampden Park
June 03 - Coventry, Ricoh Arena
June 05 - London, Wembley Stadium
June 14 - The Hague, Malieveld
June 17 - Munich, Olympiastadion
June 19 - Berlin, Olympiastadion
June 22 - Copenhagen, Parken
June 25 - Gothenburg, Ullevi
June 27 - Gothenburg, Ullevi
June 29 - Oslo, Ullevaal
July 03 - Milan, Stadio Giuseppe Meazza
July 05 - Milan, Stadio Giuseppe Meazza
July 09 - Werchter, TW Classic Festival
July 11 - Paris, AccorHotels Arena
July 13 - Paris, AccorHotels Arena
July 16 - Rome, Circus Maximus
July 20 - Horsens, CASA Arena
July 23 - Gothenburg, Ullevi
July 26 - Trondheim, Granåsen Arena
July 28 - Oslo, Frognerparken
July 31 - Zurich, Letzigrund Stadion