Norwegian will launch a service between Helsinki and Dubai on November 19.
The daily service will be operated by a B737-800 belonging to the airline's Norwegian Air International subsidiary.
The aircraft will feature free wifi, Norwegian said.
Outbound service D85040 will depart Helsinki at 1755 and arrive in Dubai at 0250 the next day, while return service D85041 will leave Dubai at 0400 and land in Helsinki at 0855.
Thomas Ramdahl, Norwegian's commercial director, said: "We are very pleased that we are able to offer cheap direct flights from Helsinki to Dubai."
Norwegian will launch a new transatlantic route between London Gatwick and Boston next May (see news, July 9).