The twice daily flight launches on October 28 with fares leading in at €14.99 one way.
Flights will depart the UK at 08.30 and 19.55 and will be operated on board either an Airbus A320 or an A321.
Mark Souter, Stansted head of aviation business development, said: “We’re delighted that Laudamotion becomes the latest airline to join us at London Stansted, offering more choice to our passengers as we continue to grow.
"With extremely competitive fares, and flights twice a day, this new service to Vienna will no doubt be very popular with passengers from across the region.”
