The motion comes just 3 months after the airline recommenced flights from Belfast Metropolis after an absence of 11 years. 

Ryanair operates routes to Malaga, Alicante, Krakow, Warsaw, Gdansk and Milan from Belfast Worldwide. 

A spokesman for the airport explained: “It is disappointing that Ryanair has now resolved to withdraw functions from the full Northern Ireland current market at the stop of October, getting variously experienced a existence in all 3 area airports in recent years.

“It has been a tough time period for aviation and a time when people need some stability and religion in the Northern Ireland air transport network.”

Before on Tuesday, chief government Michael O’Leary explained the airline was set to strike its focus on of carrying concerning 90m and 100m passengers for the 12 months to March 2021. It flew 149m passengers in the 12 months to March 2019.

Shares rose jumped two.1pc to €16.41 in London, valuing the airline at €18.6bn.