HELSINKI--(BUSINESS WIRE)--Regulatory News: Finnair (HEX:FIA1S): Finnair Plc Stock Exchange Release 25 March 2015 at 15.20 p.m. EET Finnair Board of Directors has approved an investment program for bringing Wi-Fi connectivity to the majority of Finnair's wide-body and narrow-body fleet. The total value of the investment is approximately 30 MEUR. "This investment will enable us to offer a wide array of new services to our customers, ranging from inflight entertainment to inflight sales and ancil