The initiative is part of a three-year, Ô£3 million sponsorship of the ENO by the broadcasters Sky and Artsworld.
"The Sky Seats offer reaffirms our commitment to making opera as accessible as possible," said artistic director and CEO Sešn Doran in a statement. "The Sky Seats offer some of the best seats in the house at affordable prices which I hope will attract newcomers to ENO and the London Coliseum."