The low cost long haul carrier will grow its transatlantic programme 37% to 40 weekly flights from Ireland.
Starting March 31, Norwegian will add Toronto from Dublin and bolster its Boston and New York routes from Cork and Shannon respectively.
Flights will be operated by Norwegian’s new Boeing 737 MAX aircraft, with a slimmer, more spacious seat profile.
Fares lead in from €129 (£115) one way.
