Flights from Jersey Airport to Newcastle and Bristol Airport will take off from 10 July and will operate three times a week on Tuesdays Thursdays, and Saturdays.
The flights to Birmingham from Jersey will take off from 11 July and will operate twice a week on Wednesdays and Sundays.
Economic Development Minister Senator Lyndon Farnham said: “This year continues to be challenging one for our airline partners. This display of confidence in Jersey by easyJet is extremely welcome and will effectively extend our summer season into October, providing a much needed boost for the island’s economy, and giving more options for visitors and islanders.”