EasyJet is expanding its network from Southampton airport with an eighth route next summer.
Paris Orly will be served twice a week on Mondays and Fridays from March 31 with fares starting at £32.99.
The budget carrier now plans up to 21 departures a week from Southampton during the summer peak next year, up 31% compared to this year.
EasyJet holidays is offering packages across the new route.
The airline has flown more than 173,000 passengers to and from Southampton since expanding from a seasonal Geneva service 12 months ago.
Chris Tibbett, aviation director at airport owner AGS Airports, said: “Paris is a vital and well-loved destination for the central south region, and we’re thrilled to see easyJet launch this direct service from Southampton to Paris Orly.
“With its easy access to the city and nearby attractions like Euro Disney, this will undoubtedly be a popular route.
“This latest addition underlines the strength of EasyJet’s operations in Southampton and provides even more opportunities for local travellers.”