Flights will get under way on 22 May, operating on Saturdays and Sundays through to 26 September.
The Scottish carrier will operate the route using a 70-seater ATR72 turboprop aircraft.
Fares are on sale now, and lead in from £74.99pp one way.
The new service comes in addition to Loganair’s previously announced summer 2021 Jersey flights from Teesside International and Norwich.
“We are excited by the potential of this new route, and believe it will prove very popular next summer,” said Loganair chief commercial officer Kay Ryan.