EasyJet will start flights from London Southend and Liverpool to Newquay next summer.
The new three-times-a-week service from Southend will start on June 20 and will operate on Tuesdays, Thursdays and Saturdays.
Flights from Liverpool will start on July 4, operating three times a week on Tuesdays, Thursdays and Sundays.
The airline is also launching flights from Liverpool to Nantes, starting on July 5 and operating twice a week on Mondays and Fridays.
The news will be welcomed by the tourism industry in Cornwall. Ryanair previously served Newquay airport but stopped flights in January 2011.
